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๊ณ ํ˜ˆ์••์˜ ์ง„๋‹จ ๋ฐ ์น˜๋ฃŒ: ๋Œ€ํ•œ๊ณ ํ˜ˆ์••ํ•™ํšŒ ์ง„๋ฃŒ์ง€์นจ์„ ๊ธฐ๋ฐ˜์œผ๋กœ

Diagnosis and Treatment of Hypertension: Based on the Guidelines of the Korean Society of Hypertension

Kye Taek Ahn, MD, Seon-Ah Jin, MD, Jin-Ok Jeong, MD

๊ณ ํ˜ˆ์••์˜ ์ง„๋‹จ ๋ฐ ์น˜๋ฃŒ: ๋Œ€ํ•œ๊ณ ํ˜ˆ์••ํ•™ํšŒ ์ง„๋ฃŒ์ง€์นจ์„ ๊ธฐ๋ฐ˜์œผ๋กœ

์•ˆ๊ณ„ํƒ, ์ง„์„ ์•„, ์ •์ง„์˜ฅ
Received March 5, 2019; ย  ย  ย  Revised March 29, 2019; ย  ย  ย  Accepted March 29, 2019;
ABSTRACT
Since the new hypertension guideline published by the American Heart Association/American College Cardiology/American Society of Hypertension in 2017, the Korean Society of Hypertension and the European Society of Hypertension revised and announced new hypertension guidelines. Also the Korean Society of Hypertension published Korea hypertension fact sheet 2018, including prevalence, awareness, management status of hypertension, and their trends in Korea. Herein, I provide information on diagnosis and treatment of hypertension based on the new guidelines of the Korean Society of Hypertension.
์„œ ๋ก 
์„œ ๋ก 
๊ณ ํ˜ˆ์••์€ ์šฐ๋ฆฌ๋‚˜๋ผ ์„ฑ์ธ ์ธ๊ตฌ 3๋ช… ์ค‘ 1๋ช…์—์„œ ๋ฐœ์ƒํ•˜๋Š” ๊ตญ๋ฏผ ๋งŒ์„ฑ์งˆํ™˜์ด์ง€๋งŒ ์ ์ ˆํžˆ ์น˜๋ฃŒํ•˜๊ธฐ๋งŒ ํ•˜๋ฉด ๊ทธ๋กœ ์ธํ•œ ์‹ฌ๋‡Œํ˜ˆ๊ด€ ํ•ฉ๋ณ‘์ฆ ๋ฐ ์‚ฌ๋ง ์œ„ํ—˜์„ ๊ฐ์†Œ์‹œํ‚ฌ ์ˆ˜ ์žˆ๋Š” ์งˆํ™˜์ด๋‹ค. ์ฆ‰ ์ˆ˜์ถ•๊ธฐ ํ˜ˆ์••์„ 10 mmHg ๋‚ฎ์ถ”๋ฉด ์‹ฌ๊ทผ๊ฒฝ์ƒ‰์ฆ์„ 17%, ๋‡Œ์กธ์ค‘์€ 27%, ์‹ฌ๋ถ€์ „์€ 28%, ์ „์ฒด ์‚ฌ๋ง๋ฅ ์€ 13%๊นŒ์ง€ ์ค„์ผ ์ˆ˜ ์žˆ๋‹ค๋Š” ๊ณผํ•™์  ๊ทผ๊ฑฐ๊ฐ€ ์ถฉ๋ถ„ํ•˜๋ฏ€๋กœ ๊ณ ํ˜ˆ์•• ํ™˜์ž์˜ ํ˜ˆ์••์„ ๋ชฉํ‘œ์น˜ ๋ฏธ๋งŒ์œผ๋กœ ๋‚ฎ์ถ”๊ณ  ์œ ์ง€ํ•˜๋Š” ํ˜ˆ์•• ์กฐ์ ˆ๋ฅ ์„ ๊ฐœ์„ ํ•˜๋Š” ๊ฒƒ์ด ๋ฌด์—‡๋ณด๋‹ค ์ค‘์š”ํ•˜๋‹ค[1,2]. 2017-2018๋…„์„ ๊ธฐํ•ด ์ „ ์„ธ๊ณ„์ ์œผ๋กœ ๊ณ ํ˜ˆ์•• ์ง„๋‹จ ๋ฐ ์น˜๋ฃŒ ๊ฐ€์ด๋“œ๋ผ์ธ์ด ๋ฐœํ‘œ๋˜์—ˆ๊ณ , ๋Œ€ํ•œ๊ณ ํ˜ˆ์••ํ•™ํšŒ์—์„œ๋„ ์šฐ๋ฆฌ๋‚˜๋ผ ์‹ค์ •์— ๋งž๋Š” ๊ณ ํ˜ˆ์•• ์ง„๋‹จ ๋ฐ ์น˜๋ฃŒ์ง€์นจ์„ 2018๋…„ ๋ฐœํ‘œํ•˜์˜€๋‹ค. ๋”ฐ๋ผ์„œ ์ด ๊ธ€์—์„œ๋Š” 2018๋…„ ๋Œ€ํ•œ๊ณ ํ˜ˆ์••ํ•™ํšŒ์˜ ๊ณ ํ˜ˆ์•• ์ง„๋ฃŒ์ง€์นจ์„ ๊ธฐ์ค€์œผ๋กœ ์šฐ๋ฆฌ๋‚˜๋ผ ์„ฑ์ธ์—์„œ์˜ ์ •ํ™•ํ•œ ๊ณ ํ˜ˆ์•• ์ง„๋‹จ ๋ฐ ์ ์ ˆํ•œ ์น˜๋ฃŒ์— ๋Œ€ํ•˜์—ฌ ์‚ดํŽด๋ณด๊ณ ์ž ํ•œ๋‹ค.
๋ณธ ๋ก 
๋ณธ ๋ก 
1. ์ง„๋ฃŒ์‹ค์—์„œ ํ˜ˆ์••์˜ ์ธก์ •๋ฒ•
1. ์ง„๋ฃŒ์‹ค์—์„œ ํ˜ˆ์••์˜ ์ธก์ •๋ฒ•
ํ˜ˆ์•• ์ธก์ •์€ ์ฒญ์ง„๊ธฐ๋ฅผ ์‚ฌ์šฉํ•˜์—ฌ ํ˜ˆ์••์„ ์ธก์ •ํ•˜๋Š” ์ฒญ์ง„๋ฒ•์ด ํ‘œ์ค€์ ์ธ ์ธก์ • ๋ฐฉ๋ฒ•์ด๋‹ค. ํ•˜์ง€๋งŒ ์ˆ˜์€์ฃผํ˜ˆ์••๊ณ„๊ฐ€ 2020๋…„ ์ดํ›„๋กœ ์ƒ์‚ฐ ๋ฐ ์œ ํ†ต์ด ๊ธˆ์ง€๋˜์–ด ์žˆ๊ณ  ์ด๋ฅผ ๋Œ€๋น„ํ•˜์—ฌ ๋‹ค์–‘ํ•œ ํ˜ˆ์••๊ณ„๊ฐ€ ์—ฌ๋Ÿฌ ์ž„์ƒ์—ฐ๊ตฌ ๋“ฑ์„ ํ†ตํ•˜์—ฌ ๊ฒ€์ฆ๋˜์–ด ์ด์šฉ๋˜๊ณ  ์žˆ๋‹ค. ๋”ฐ๋ผ์„œ ์ˆ˜์€์ฃผํ˜ˆ์••๊ณ„ ๋ฐ ์•„๋„ค๋กœ์ด๋“œ ํ˜ˆ์••๊ณ„, ์ „์žํ˜ˆ์••๊ณ„ ๋“ฑ๋„ ๋ชจ๋‘ ์‚ฌ์šฉ์ด ๊ฐ€๋Šฅํ•˜๋‹ค(http://www.dableducational.org). ํ•˜์ง€๋งŒ ์‹ฌ๋ฐฉ์„ธ๋™๊ณผ ๊ฐ™์€ ๋ถ€์ •๋งฅ ์งˆํ™˜์—์„œ๋Š” ์ด๋Ÿฌํ•œ ์ „์žํ˜ˆ์••๊ณ„์˜ ์ •ํ™•์„ฑ์ด ๋–จ์–ด์ง€๋ฏ€๋กœ ์ฒญ์ง„๋ฒ•์„ ์‚ฌ์šฉํ•˜๋Š” ๊ฒƒ์ด ์ถ”์ฒœ๋œ๋‹ค.
์ฒ˜์Œ ๋ณ‘์›์— ๋ฐฉ๋ฌธํ•˜๋Š” ํ™˜์ž์˜ ํ˜ˆ์••์„ ์ธก์ •ํ•  ๋•Œ์—๋Š” ์–‘ํŒ”์˜ ํ˜ˆ์••์„ ๋ชจ๋‘ ์ธก์ •ํ•˜๋ฉฐ, ๋” ๋†’์€ ํ˜ˆ์•• ์ธก์ •๊ฐ’์„ ๋ณด์ด๋Š” ํŒ”์—์„œ ํ˜ˆ์••์„ ์ธก์ •ํ•œ๋‹ค. ๋งŒ์•ฝ ์–‘ํŒ”์˜ ํ˜ˆ์•• ์ฐจ์ด๊ฐ€ 15 mmHg ์ด์ƒ ์ฐจ์ด๊ฐ€ ๋‚œ๋‹ค๋ฉด ์‹ฌํ˜ˆ๊ด€์งˆํ™˜์˜ ์œ„ํ—˜๋„๊ฐ€ ์ฆ๊ฐ€์™€ ๊ด€๋ จ์ด ์žˆ๋‹ค[3].
ํ˜ˆ์••์„ ์ธก์ •ํ•  ๋•Œ์—๋Š” ๋“ฑ๋ฐ›์ด๊ฐ€ ์žˆ๋Š” ์˜์ž์— ๋“ฑ์„ ๊ธฐ๋Œ€์–ด ์•‰๋„๋ก ํ•˜๊ณ , ๋‹ค๋ฆฌ๋ฅผ ๊ผฌ์ง€ ๋ง์•„์•ผ ํ•˜๋ฉฐ, ์œ„ํŒ”์€ ์‹ฌ์žฅ ๋†’์ด์— ์œ„์น˜์‹œ์ผœ์•ผ ํ•œ๋‹ค. ์ตœ์†Œํ•œ 5๋ถ„๊ฐ„ ์•ˆ์ •๋œ ์ƒํƒœ๋ฅผ ์ทจํ•œ ๋‹ค์Œ์— 1-2๋ถ„ ๊ฐ„๊ฒฉ์œผ๋กœ 2ํšŒ ์ธก์ •ํ•˜๋ฉฐ ๋งŒ์•ฝ ๋‘ ์ธก์ •์น˜๊ฐ€ 10 mmHg ์ด์ƒ ์ฐจ์ด๊ฐ€ ๋‚œ๋‹ค๋ฉด ์žฌ์ธก์ •์„ ํ•˜๋„๋ก ํ•œ๋‹ค. ๋งˆ์ง€๋ง‰์— ์ธก์ •ํ•œ ๋‘ ๋ฒˆ์˜ ์ธก์ •๊ฐ’์„ ํ‰๊ท ํ•˜์—ฌ ๊ธฐ๋กํ•œ๋‹ค. ๊ฐ€์ •ํ˜ˆ์••์€ ๊ฒ€์ฆ๋œ ์ž๋™ํ˜ˆ์••๊ณ„๋ฅผ ์ด์šฉํ•˜์—ฌ ์œ„์— ๊ธฐ์ˆ ํ•œ ๋ฐ”์™€ ๊ฐ™์€ ๋ฐฉ๋ฒ•์œผ๋กœ 2ํšŒ ์ธก์ •ํ•œ๋‹ค. ์•„์นจ ๊ธฐ์ƒ ํ›„ 1์‹œ๊ฐ„ ์ด๋‚ด, ์†Œ๋ณ€์„ ๋ณธ ํ›„, ๊ณ ํ˜ˆ์•• ์•ฝ์„ ๋ณต์šฉํ•˜๊ธฐ ์ „์— 1ํšŒ ์ธก์ •ํ•˜๊ณ , ์ €๋… ์ž ์ž๋ฆฌ์— ๋“ค๊ธฐ ์ „์— 1ํšŒ ์ธก์ •ํ•œ๋‹ค. ์ฒ˜์Œ ์ง„๋‹จํ•  ๋•Œ์—๋Š” ์ ์–ด๋„ ์™ธ๋ž˜ ๋ฐฉ๋ฌธ ์ง์ „ 5-7์ผ์€ ๊ผญ ํ˜ˆ์••์„ ์ธก์ •ํ•˜๋„๋ก ๊ถŒ๊ณ ํ•œ๋‹ค.
2. ๊ณ ํ˜ˆ์••์˜ ์—ญํ•™
2. ๊ณ ํ˜ˆ์••์˜ ์—ญํ•™
2018๋…„ ๋ฐœ๊ฐ„๋œ Korea hypertension fact sheet์— ๋”ฐ๋ฅด๋ฉด 2016๋…„ ๊ธฐ์ค€ ์šฐ๋ฆฌ๋‚˜๋ผ 30์„ธ ์ด์ƒ ์„ฑ์ธ ์ธ๊ตฌ์˜ ํ‰๊ท  ํ˜ˆ์••์€ ์ˆ˜์ถ•๊ธฐ 118 mmHg, ์ด์™„๊ธฐ 77 mmHg์œผ๋กœ ์ง€๋‚œ 10๋…„๊ฐ„ ํฌ๊ฒŒ ๋ณ€ํ•˜์ง€ ์•Š์•˜์ง€๋งŒ[4], ์ธ๊ตฌ ๊ณ ๋ นํ™”์˜ ์˜ํ–ฅ์œผ๋กœ ๊ณ ํ˜ˆ์•• ์œ ๋ณ‘์ž๋Š” ๊ณ„์† ์ฆ๊ฐ€ํ•˜๋Š” ์ถ”์„ธ์ด๋‹ค. 2016๋…„ ๊ธฐ์ค€ ์šฐ๋ฆฌ๋‚˜๋ผ์˜ ๊ณ ํ˜ˆ์•• ์ธ์ง€์œจ์€ 65%, ์น˜๋ฃŒ์œจ์€ 61%์ด์ง€๋งŒ ์กฐ์ ˆ๋ฅ ์€ 44%๋กœ ์บ๋‚˜๋‹ค์˜ 2007-2013๋…„ ์กฐ์‚ฌ๋œ ๊ณ ํ˜ˆ์•• ์ธ์ง€์œจ์ด 84%, ์น˜๋ฃŒ์œจ 80%, ์กฐ์ ˆ๋ฅ  68%์— ๋น„ํ•˜๋ฉด ํ›จ์”ฌ ๋‚ฎ์€ ์ˆ˜์น˜๋กœ ์ด์˜ ๊ฐœ์„ ์ด ํ•„์š”ํ•˜๋‹ค. ๋…ธ๋…„๊ธฐ ๊ณ ํ˜ˆ์•• ํ™˜์ž๋Š” ์ธ์ง€์œจ, ์น˜๋ฃŒ์œจ, ์กฐ์ ˆ๋ฅ ์ด ๋‹ค๋ฅธ ์—ฐ๋ น๋Œ€์™€ ๋น„๊ตํ•˜์—ฌ ๋น„๊ต์  ๋†’์€ ํŽธ์ด๊ธฐ๋Š” ํ•˜์ง€๋งŒ ์ธ๊ตฌ ๊ตฌ์กฐ์˜ ๊ณ ๋ นํ™”๋กœ ์ธํ•˜์—ฌ ๋…ธ์ธ ๊ณ ํ˜ˆ์•• ํ™˜์ž์˜ ์ˆ˜๊ฐ€ ๋น ๋ฅด๊ฒŒ ์ฆ๊ฐ€ํ•˜๊ณ  ์žˆ๊ณ , ์ด๋“ค ๋Œ€๋ถ€๋ถ„์ด ๋‹ค๋ฅธ ๋งŒ์„ฑ์งˆํ™˜์„ ํ•จ๊ป˜ ๊ฐ€์ง€๊ณ  ์žˆ๋‹ค๋Š” ์ ์— ๋Œ€ํ•˜์—ฌ ์œ ๋…ํ•ด์•ผ ํ•œ๋‹ค. ์ฆ‰, ์•„์ง ๊ด€๋ฆฌ๊ฐ€ ์ž˜ ์•ˆ๋˜๊ณ  ์žˆ๋Š” ์ Š์€ ๊ณ ํ˜ˆ์•• ํ™˜์ž๋ฅผ ์ ๊ทน์ ์œผ๋กœ ๋ฐœ๊ฒฌํ•˜์—ฌ ์น˜๋ฃŒ๋ฅผ ์‹œ์ž‘ํ•˜๋Š” ๊ฒƒ๊ณผ ๋น ๋ฅด๊ฒŒ ์ฆ๊ฐ€ํ•˜๊ณ  ์žˆ๋Š” ๊ณ ๋ น์˜ ๊ณ ํ˜ˆ์•• ํ™˜์ž์— ๋Œ€ํ•œ ์ ์ ˆํ•œ ๊ด€๋ฆฌ ๋Œ€์ฑ…์„ ๋งˆ๋ จํ•˜๋Š” ๊ฒƒ์ด ์ค‘์š”ํ•˜๋‹ค.
3. ๊ณ ํ˜ˆ์••์˜ ์ •์˜
3. ๊ณ ํ˜ˆ์••์˜ ์ •์˜
๊ณผ๊ฑฐ ์ „ํ†ต์ ์œผ๋กœ ์‹ฌ๋‡Œํ˜ˆ๊ด€์งˆํ™˜์˜ ์œ„ํ—˜๋ฅ ์ด ์ฆ๊ฐ€ํ•˜์—ฌ ํ˜ˆ์••์„ ๋‚ฎ์ถ”๋Š” ์น˜๋ฃŒ๋ฅผ ํ†ตํ•˜์—ฌ ์‹ฌ๋‡Œํ˜ˆ๊ด€์งˆํ™˜์„ ์˜ˆ๋ฐฉํ•˜๋Š” ํšจ๊ณผ๊ฐ€ ์ฆ๋ช…๋œ ํ˜ˆ์••์€ 140/90 mmHg ์ด์ƒ์œผ๋กœ ์ •์˜ํ•˜์˜€์œผ๋‚˜, 2017๋…„ ๋ฏธ๊ตญ์˜ ๊ณ ํ˜ˆ์•• ์ง„๋ฃŒ์ง€์นจ์—์„œ ๊ณ ํ˜ˆ์••์„ 130/80 mmHg ์ด์ƒ์œผ๋กœ ์ •์˜ํ•˜๋ฉด์„œ ๊ณ ํ˜ˆ์•• ์ •์˜์˜ ๋…ผ๋ž€์ด ์‹œ์ž‘๋˜์—ˆ๋‹ค. ๋Œ€ํ•œ๊ณ ํ˜ˆ์••ํ•™ํšŒ์˜ ๊ฒฝ์šฐ ๊ธฐ์กด์˜ 140/90 mmHg ์ด์ƒ์„ ๊ณ ํ˜ˆ์••์œผ๋กœ ์ •์˜ํ•จ์œผ๋กœ์จ ๋ฏธ๊ตญ๊ณผ ๋‹ค๋ฅธ ๊ด€์ ์„ ์ฒ˜์Œ์œผ๋กœ ์ œ์‹œํ•˜์˜€๋‹ค[4]. ๋Œ€ํ•œ๊ณ ํ˜ˆ์••ํ•™ํšŒ์˜ ๊ณ ํ˜ˆ์•• ์ •์˜๋Š” Table 1๊ณผ ๊ฐ™๋‹ค.
4. ๊ณ ํ˜ˆ์•• ํ™˜์ž์˜ ์•ฝ๋ฌผ ์น˜๋ฃŒ ์‹œ์ž‘๊ณผ ๋ชฉํ‘œ ํ˜ˆ์••
4. ๊ณ ํ˜ˆ์•• ํ™˜์ž์˜ ์•ฝ๋ฌผ ์น˜๋ฃŒ ์‹œ์ž‘๊ณผ ๋ชฉํ‘œ ํ˜ˆ์••
๊ณ ํ˜ˆ์••์œผ๋กœ ์ง„๋‹จ๋œ ํ™˜์ž์—์„œ ๊ณ ํ˜ˆ์•• ์น˜๋ฃŒ์˜ ํšจ๊ณผ๋Š” ๊ธฐ์ €ํ˜ˆ์••์˜ ๋†’์ด, ์‹ฌํ˜ˆ๊ด€ ์œ„ํ—˜๋„, ๋‹น๋‡จ๋ณ‘, ๋งŒ์„ฑ ์ฝฉํŒฅ๋ณ‘, ์—ฐ๋ น, ์„ฑ๋ณ„ ๋ฐ ์ธ์ข…์— ๋ฌด๊ด€ํ•˜๋‹ค๊ณ  ๋ณด๊ณ ๋˜๊ณ  ์žˆ์œผ๋‚˜ ๋Œ€๋ถ€๋ถ„์˜ ์ž„์ƒ์—ฐ๊ตฌ๊ฐ€ ๊ณ ์œ„ํ—˜๊ตฐ ํ™˜์ž๋ฅผ ๋Œ€์ƒ์œผ๋กœ ์‹œํ–‰๋˜์—ˆ์œผ๋ฏ€๋กœ ๊ฐœ๋ณ„ ์œ„ํ—˜๋„๋ฅผ ๋ฌด์‹œํ•˜๊ณ  ๋ชจ๋“  ๊ณ ํ˜ˆ์••์— ๋Œ€ํ•˜์—ฌ ๊ณง๋ฐ”๋กœ ์•ฝ๋ฌผ ์น˜๋ฃŒ๋ฅผ ์‹œ์ž‘ํ•˜๋Š” ๊ฒƒ์€ ์ ์ ˆํ•˜์ง€ ์•Š๋‹ค. ๋”ฐ๋ผ์„œ ์‹ฌ๋‡Œํ˜ˆ๊ด€์งˆํ™˜์ด ์—†๋Š” ๊ตฐ๊ณผ ์žˆ๋Š” ํ™˜์ž์˜ ์น˜๋ฃŒ ์‹œ์ž‘ ์‹œ์ ์€ ๋‹ค๋ฅด๋‹ค.

1) ๊ณ ํ˜ˆ์•• ์ „ ๋‹จ๊ณ„

1) ๊ณ ํ˜ˆ์•• ์ „ ๋‹จ๊ณ„

๊ณ ํ˜ˆ์•• ์น˜๋ฃŒ๋ฅผ ํ†ตํ•˜์—ฌ ์‹ฌ๋‡Œํ˜ˆ๊ด€์งˆํ™˜์„ ์˜ˆ๋ฐฉํ•˜๋Š” ํšจ๊ณผ๊ฐ€ ์•„๋ฌด๋ฆฌ ์šฐ์ˆ˜ํ•˜์—ฌ๋„, ๊ณ ํ˜ˆ์•• ์ „ ๋‹จ๊ณ„์—์„œ ์•ฝ๋ฌผ ์น˜๋ฃŒ๋Š” ๊ถŒ๊ณ ํ•˜์ง€ ์•Š๋Š”๋‹ค. ํ˜ˆ์••์— ๋”ฐ๋ฅธ ์‹ฌ๋‡Œํ˜ˆ๊ด€์งˆํ™˜์˜ ์‚ฌ๋ง๋ฅ ์€ 115/75 mmHg์—์„œ ์ˆ˜์ถ•๊ธฐ ํ˜ˆ์••์ด 20 mmHg, ํ™•์žฅ๊ธฐ ํ˜ˆ์••์ด 10 mmHg์”ฉ ์ฆ๊ฐ€ํ•จ์— ๋”ฐ๋ผ 2๋ฐฐ์”ฉ ๊ณ„์† ์ฆ๊ฐ€ํ•œ๋‹ค. ๋”ฐ๋ผ์„œ ํ˜ˆ์••์ด 120/80 mmHg ์ด์ƒ์ธ ๊ฒฝ์šฐ ๊ณ ํ˜ˆ์••์˜ ๋ฐœ์ƒ ๋ฐ ์‹ฌํ˜ˆ๊ด€ ์‚ฌ๊ณ ๋ฅผ ์˜ˆ๋ฐฉํ•˜๊ธฐ ์œ„ํ•˜์—ฌ ์ ๊ทน์ ์ธ ์ƒํ™œ ์š”๋ฒ•์„ ๊ถŒ๊ณ ํ•œ๋‹ค[5-7].

2) ์‹ฌํ˜ˆ๊ด€์งˆํ™˜์ด ๋™๋ฐ˜๋˜์ง€ ์•Š์€ ๊ณ ํ˜ˆ์•• ํ™˜์ž

2) ์‹ฌํ˜ˆ๊ด€์งˆํ™˜์ด ๋™๋ฐ˜๋˜์ง€ ์•Š์€ ๊ณ ํ˜ˆ์•• ํ™˜์ž

์ด๋“ค ํ™˜์ž๋Š” ์ผ์ฐจ์ ์œผ๋กœ ํ˜ˆ์••์„ ๋‚ฎ์ถ”๊ธฐ ์œ„ํ•œ ์ž„์ƒ์‹œํ—˜์—์„œ ๋„์ถœ๋œ ๊ทผ๊ฑฐ์— ๋”ฐ๋ผ ๊ณ ์œ„ํ—˜๊ตฐ์€ 140/90 mmHg ์ด์ƒ์ด๋ฉด ๋ชจ๋‘ ์•ฝ๋ฌผ ์น˜๋ฃŒ๋ฅผ ์‹œ์ž‘ํ•ด์•ผ ํ•œ๋‹ค. ๊ทธ๋Ÿฌ๋‚˜ ์ค‘์œ„ํ—˜๊ตฐ ๋˜๋Š” ์ €์œ„ํ—˜๊ตฐ์—์„œ๋Š” 1๊ธฐ ๊ณ ํ˜ˆ์••์ผ ๋•Œ ์•ฝ๋ฌผ ์น˜๋ฃŒ๋ฅผ ์‹œ์ž‘ํ•˜๋Š” ๊ฒƒ์— ๋Œ€ํ•œ ์ž„์ƒ๊ทผ๊ฑฐ๊ฐ€ ๋‹ค์†Œ ๋นˆ์•ฝํ•˜๋‹ค. ์šฐ๋ฆฌ๋‚˜๋ผ ์ง„๋ฃŒ์ง€์นจ์—์„œ๋Š” ์ค‘๊ตญ์—์„œ ์‹œํ–‰๋œ The Felodipine Event Reduction (FEVER) ์—ฐ๊ตฌ์™€ ์ค‘์œ„ํ—˜๊ตฐ์—์„œ ์‹œํ–‰๋œ Heart Outcomes Prevention Evaluation-3 (HOPE-3) ์—ฐ๊ตฌ ๊ฒฐ๊ณผ๋ฅผ ๊ทผ๊ฑฐ๋กœ ์ค‘์œ„ํ—˜๊ตฐ์—์„œ๋Š” ๊ณผ๊ฑฐ์™€ ๋‹ฌ๋ฆฌ ์ฒ˜์Œ๋ถ€ํ„ฐ ์•ฝ๋ฌผ ์น˜๋ฃŒ์™€ ์ƒํ™œ ์š”๋ฒ•์„ ๋™์‹œ์— ์‹œํ–‰ํ•˜๋„๋ก ๊ถŒ๊ณ ํ•˜๊ณ  ์žˆ๋‹ค[6,8,9]. ๋‹ค๋งŒ ์ €์œ„ํ—˜๊ตฐ์—์„œ๋Š” 2๊ธฐ ๊ณ ํ˜ˆ์••์ผ ๋•Œ๋งŒ ๋ฐ”๋กœ ์•ฝ๋ฌผ ์น˜๋ฃŒ๋ฅผ ์‹œ์ž‘ํ•  ์ˆ˜ ์žˆ๋‹ค. ์ €์œ„ํ—˜๊ตฐ์ด๋ฉด์„œ 1๊ธฐ ๊ณ ํ˜ˆ์•• ํ™˜์ž๋Š” ์ฒ˜์Œ์— ์ƒํ™œ ์š”๋ฒ•์„ ๋จผ์ € ์‹œํ–‰ํ•œ ํ›„ ์กฐ์ ˆ๋˜์ง€ ์•Š์„ ๋•Œ ์•ฝ๋ฌผ ์น˜๋ฃŒ๋ฅผ ์‹œ์ž‘ํ•˜๋„๋ก ๊ถŒ๊ณ ํ•œ๋‹ค.
์ผ์ฐจ์ ์œผ๋กœ ํ˜ˆ์••์„ ๋‚ฎ์ถ”๊ธฐ ์œ„ํ•œ ๋ชฉ์ ์œผ๋กœ ํ•ญ๊ณ ํ˜ˆ์••์•ฝ์„ ๋ณต์šฉํ•œ ํ™˜์ž์—์„œ ๋ชฉํ‘œ ํ˜ˆ์••์— ๊ด€ํ•œ ์—ฐ๊ตฌ๋Š” ๋งค์šฐ ๋“œ๋ฌผ๋‹ค. Action to Control Cardiovascular Risk in Diabetes (ACCORD) ์—ฐ๊ตฌ์—์„œ๋„ ์ ๊ทน์ ์ธ ๊ฐ•์•• ์น˜๋ฃŒ์˜ ํšจ๊ณผ๋ฅผ ์ž…์ฆํ•˜์ง€ ๋ชปํ•˜์˜€๊ธฐ ๋•Œ๋ฌธ์— ์ผ๋ฐ˜์ ์ธ ๊ณ ํ˜ˆ์•• ์น˜๋ฃŒ์˜ ๋ชฉํ‘œ ํ˜ˆ์••์€ 140/90 mmHg ๋ฏธ๋งŒ์ด๋‹ค[10]. ์ตœ๊ทผ์˜ ๋ฉ”ํƒ€๋ถ„์„์—์„œ๋Š” ์‹ฌํ˜ˆ๊ด€์งˆํ™˜์ด ์—†๋Š” ๊ณ ์œ„ํ—˜๊ตฐ ํ™˜์ž๋ฅผ 140/90 mmHg ์ด์ƒ์˜ ํ˜ˆ์••์—์„œ ์•ฝ๋ฌผ ์น˜๋ฃŒ๋ฅผ ์‹œ์ž‘ํ•˜์˜€์„ ๋•Œ ํ˜ˆ์••์„ 130 mmHg ๊ฐ€๊นŒ์ด ๋‚ฎ์ถ”๋Š” ๊ฒƒ์ด ์‹ฌํ˜ˆ๊ด€์งˆํ™˜์— ๋Œ€ํ•œ ์˜ˆ๋ฐฉ ํšจ๊ณผ๊ฐ€ ๊ฐ€์žฅ ๋›ฐ์–ด๋‚ฌ๊ธฐ ๋•Œ๋ฌธ์— ์‹ฌํ˜ˆ๊ด€์งˆํ™˜์ด ์—†๋Š” ๊ณ ์œ„ํ—˜๊ตฐ์— ๋Œ€ํ•˜์—ฌ ํ˜ˆ์••์„ 130/80 mmHg๊นŒ์ง€ ๋‚ฎ์ถ”๋„๋ก ๊ถŒ๊ณ ํ•˜์˜€๋‹ค[5].

3) ์‹ฌํ˜ˆ๊ด€์งˆํ™˜์ด ๋™๋ฐ˜๋œ ๊ณ ํ˜ˆ์•• ํ™˜์ž

3) ์‹ฌํ˜ˆ๊ด€์งˆํ™˜์ด ๋™๋ฐ˜๋œ ๊ณ ํ˜ˆ์•• ํ™˜์ž

ํ•ญ๊ณ ํ˜ˆ์••์•ฝ์˜ ์ข…๋ฅ˜์™€ ์ž„์ƒ ์ ์šฉ ์˜์—ญ์„ ๊ณ ๋ คํ•ด๋ณด๋ฉด ๋Œ€๋ถ€๋ถ„์˜ ์‹ฌํ˜ˆ๊ด€์งˆํ™˜ ํ™˜์ž๋Š” ํ˜ˆ์••์ด ๋†’์•„์„œ๊ฐ€ ์•„๋‹ˆ๋ผ ์‹ฌํ˜ˆ๊ด€์งˆํ™˜ ์ž์ฒด๋ฅผ ์น˜๋ฃŒํ•˜๊ธฐ ์œ„ํ•˜์—ฌ ๋ ˆ๋‹Œ-์•ˆ์ง€์˜คํ…์‹ ๊ณ„ํ†ต(Renin-Angiotensin system, RAS)์ฐจ๋‹จ์ œ๋‚˜ ๋ฒ ํƒ€์ฐจ๋‹จ์ œ๋ฅผ ํ•„์ˆ˜์ ์œผ๋กœ ์ ๊ทน ์ฒ˜๋ฐฉํ•˜๊ฒŒ ๋˜๊ณ  ์ผ๋ถ€ ํ˜‘์‹ฌ์ฆ ํ™˜์ž๋“ค๋„ ์ฆ์ƒ ์กฐ์ ˆ ๋ชฉ์ ์œผ๋กœ ์นผ์Š˜์ฐจ๋‹จ์ œ๋ฅผ ๋ณต์šฉํ•˜๊ฒŒ ๋œ๋‹ค. ๋งˆ์ฐฌ๊ฐ€์ง€๋กœ ๋‹จ๋ฐฑ๋‡จ๋ฅผ ๋™๋ฐ˜ํ•œ ๋งŒ์„ฑ ์ฝฉํŒฅ๋ณ‘ ํ™˜์ž๋“ค๋„ ๋‹จ๋ฐฑ๋‡จ ์น˜๋ฃŒ ๋ชฉ์ ์œผ๋กœ RAS์ฐจ๋‹จ์ œ๋ฅผ ๋ณต์šฉํ•˜๊ฒŒ ๋œ๋‹ค. ๋”ฐ๋ผ์„œ ์ด๋Ÿฌํ•œ ํ™˜์ž์—์„œ๋Š” ํ•ญ๊ณ ํ˜ˆ์••์•ฝ์˜ ์น˜๋ฃŒ ์‹œ์ž‘ ์‹œ์ ์„ ๋…ผํ•˜๋Š” ๊ฒƒ์ด ์–ด๋ ต๋‹ค. ๋‹จ์ง€ ๋ชฉํ‘œ ํ˜ˆ์••์— ๋น„์ถ”์–ด ์ถ”๊ฐ€์ ์œผ๋กœ ํ˜ˆ์••์„ ๋” ๋‚ฎ์ถœ ํ•„์š”๊ฐ€ ์žˆ๋Š”์ง€ ํŒ๋‹จํ•˜๋Š” ๊ฒƒ์ด ํ˜ˆ์•• ์น˜๋ฃŒ์˜ ๊ด€์ ์—์„œ ์ค‘์š”ํ•˜๋‹ค ํ•˜๊ฒ ๋‹ค.
์‹ฌํ˜ˆ๊ด€์งˆํ™˜์ด ์žˆ๋Š” ํ™˜์ž๋Š” ๋Œ€๋ถ€๋ถ„ ํ•ด๋‹น ์งˆํ™˜์„ ์น˜๋ฃŒํ•  ๋ชฉ์ ์œผ๋กœ ํ•ญ๊ณ ํ˜ˆ์••์•ฝ์„ ๋ณต์šฉํ•˜๊ธฐ ๋•Œ๋ฌธ์— ์ดˆ๊ธฐ ์ƒํƒœ์—์„œ ๊ณ ํ˜ˆ์••์ด ์žˆ์—ˆ๋Š”์ง€ ๋ช…ํ™•ํ•˜์ง€ ์•Š๋‹ค. ๊ทธ๋Ÿผ์—๋„ ๋ถˆ๊ตฌํ•˜๊ณ  ํ˜ˆ์••์ด 140/90 mmHg ๋ฏธ๋งŒ์œผ๋กœ ์กฐ์ ˆ๋˜์ง€ ์•Š๋Š”๋‹ค๋ฉด ์‹ฌํ˜ˆ๊ด€์งˆํ™˜๊ณผ ๊ณ ํ˜ˆ์••์ด ๋™๋ฐ˜๋ผ ์žˆ๋Š” ๊ฒƒ์œผ๋กœ ๋ด์•ผ ํ•  ๊ฒƒ์ด๋‚˜, ์•ฝ์ œ ๋ณต์šฉ ์ค‘ ํ˜ˆ์••์ด 140/90 mmHg ๋ฏธ๋งŒ์ด๋ผ๋ฉด ์›๋ž˜ ๊ณ ํ˜ˆ์••์ด ์žˆ์—ˆ๋Š”์ง€๋Š” ๋ณ‘๋ ฅ์„ ์ฐธ๊ณ ํ•˜์ง€ ์•Š๊ณ ์„œ๋Š” ์•Œ ์ˆ˜๊ฐ€ ์—†๋‹ค. ์‹ฌ์ง€์–ด RAS์ฐจ๋‹จ์ œ๋ฅผ ๋ณต์šฉํ•˜๊ณ  ์žˆ๋Š” ์‹ฌ๋ถ€์ „ ์—ฐ๊ตฌ์—์„œ ๋ฒ ํƒ€์ฐจ๋‹จ์ œ์˜ ํšจ๊ณผ๋ฅผ ๋ณธ ์—ฐ๊ตฌ์—์„œ๋Š” ๊ธฐ์ €ํ˜ˆ์••์ด 130 mmHg ๋ฏธ๋งŒ์ธ ๊ฒฝ์šฐ๋„ ์žˆ๋‹ค. ๋”ฐ๋ผ์„œ ์ด๋Ÿฌํ•œ ์‹ฌํ˜ˆ๊ด€์งˆํ™˜ ํ™˜์ž์— ๋Œ€ํ•œ ์ถ”๊ฐ€์ ์ธ ํ˜ˆ์•• ์น˜๋ฃŒ๋Š” ์ด๋ฏธ ํ•„์ˆ˜ ์•ฝ์ œ๋ฅผ ๋ณต์šฉํ•˜๊ณ  ์žˆ์Œ์—๋„ ๋ถˆ๊ตฌํ•˜๊ณ  ๋ชฉํ‘œ ํ˜ˆ์••์— ๋„๋‹ฌํ•˜์ง€ ์•Š๋Š” ํ™˜์ž๋ฅผ ๋Œ€์ƒ์œผ๋กœ ๊ณ ๋ คํ•  ์ˆ˜ ์žˆ๋‹ค(Fig. 1-3).
๋‹ค์–‘ํ•œ ์‹ฌํ˜ˆ๊ด€์งˆํ™˜์„ ๋™๋ฐ˜ํ•œ ํ™˜์ž์— ๋Œ€ํ•œ Ettehad ๋“ฑ[1]์˜ ๋ฉ”ํƒ€๋ถ„์„ ๊ฒฐ๊ณผ์— ๋”ฐ๋ฅด๋ฉด ํ˜ˆ์••์„ ์ถ”๊ฐ€์ ์œผ๋กœ 10 mmHg ๋‚ฎ์ถค์— ๋”ฐ๋ฅธ ์ด๋“์ด ๊ธฐ์ €ํ˜ˆ์••์ด 120 mmHg ๋ฏธ๋งŒ์ธ ๊ฒฝ์šฐ์—๋„ ๊ด€์ฐฐ๋œ๋‹ค๋Š” ๋ณด๊ณ ๊ฐ€ ์žˆ์—ˆ์œผ๋‚˜, ์ด ๋ฉ”ํƒ€๋ถ„์„์€ Systolic Blood Pressure Intervention Trial (SPRINT) ์—ฐ๊ตฌ์˜ ์˜ํ–ฅ์ด ๋งค์šฐ ์ปธ๊ณ  ๊ธฐ์ €ํ˜ˆ์••์ด ๋‚ฎ์€ ๋Œ€๋ถ€๋ถ„์˜ ์—ฐ๊ตฌ๊ฐ€ ๊ณ ํ˜ˆ์••์„ ๋ชฉ์ ์œผ๋กœ ์‹œ์ž‘๋œ ์—ฐ๊ตฌ๊ฐ€ ์•„๋‹ˆ๋ผ ์‹ฌ๋ถ€์ „ ์น˜๋ฃŒ๋ฅผ ๋ชฉํ‘œ๋กœ ํ•˜๋Š” ์—ฐ๊ตฌ๋ผ์„œ ์ผ๋ฐ˜์ ์ธ ๊ณ ํ˜ˆ์•• ํ™˜์ž์— ์ ์šฉํ•˜๊ธฐ์—๋Š” ์–ด๋ ค์›€์ด ์žˆ๋‹ค[1,11]. ๋‹ค๋งŒ SPRINT ์—ฐ๊ตฌ๋Š” 50์„ธ ์ด์ƒ์˜ ๊ด€์ƒ๋™๋งฅ์งˆํ™˜, ๋ง์ดˆํ˜ˆ๊ด€์งˆํ™˜, ๋Œ€๋™๋งฅ์งˆํ™˜, ์‹ฌ๋ถ€์ „ ๋˜๋Š” ์ขŒ์‹ฌ์‹ค๋น„๋Œ€ ํ™˜์ž์— ๋Œ€ํ•œ ์—ฐ๊ตฌ๋กœ์„œ ์ง„๋ฃŒ์‹ค ์ž๋™ํ˜ˆ์•• ๊ธฐ์ค€์œผ๋กœ 120 mmHg ๋ฏธ๋งŒ, ์ฆ‰ ์ผ๋ฐ˜์ ์ธ ์ง„๋ฃŒ์‹ค ํ˜ˆ์••์œผ๋กœ๋Š” 130 mmHg ์ •๋„๋กœ ํ˜ˆ์••์„ ๋‚ฎ์ถ”๋Š” ๊ฒƒ์ด 140 mmHg ์ •๋„๋กœ ํ˜ˆ์••์„ ์กฐ์ ˆํ•˜๋Š” ๊ฒƒ์— ๋น„ํ•˜์—ฌ ์šฐ์›”ํ•˜๋‹ค๋Š” ํ•ด์„์ด ๊ฐ€๋Šฅํ•ด ์‹ฌํ˜ˆ๊ด€์งˆํ™˜์ด ๋™๋ฐ˜๋œ ํ™˜์ž๋Š” ํ•ญ๊ณ ํ˜ˆ์••์•ฝ์„ ์‹œ์ž‘ํ•  ๋•Œ์˜ ์ƒํ™ฉ๊ณผ ๋ฌด๊ด€ํ•˜๊ฒŒ ํ™˜์ž์˜ ํ˜ˆ์••์— ๋”ฐ๋ผ ์ถ”๊ฐ€์ ์ธ ๊ฐ•์•• ์น˜๋ฃŒ๋กœ์จ ํ˜ˆ์••์„ 130/80 mmHg๊นŒ์ง€๋Š” ๋‚ฎ์ถ”๋„๋ก ๊ถŒ๊ณ ํ•˜๊ณ  ์žˆ๋‹ค[11]. 2018๋…„ ๊ฐœ์ •๋œ ๊ณ ํ˜ˆ์•• ์ง„๋ฃŒ์ง€์นจ ์—ญ์‹œ ๊ณ ์œ„ํ—˜๊ตฐ๊ณผ ์‹ฌํ˜ˆ๊ด€์งˆํ™˜ ํ™˜์ž๋ฅผ ์ค‘์‹ฌ์œผ๋กœ ๋ชฉํ‘œ ํ˜ˆ์••์„ 130/80 mmHg๊นŒ์ง€ ํ•˜ํ–ฅ ์กฐ์ •ํ•จ์œผ๋กœ์จ ๋ณด๋‹ค ์ ๊ทน์ ์ธ ์•ฝ๋ฌผ ์น˜๋ฃŒ๋ฅผ ์ง€์ง€ํ•˜์˜€๋‹ค.
5. ๊ณ ํ˜ˆ์••์˜ 1์ฐจ ์น˜๋ฃŒ
5. ๊ณ ํ˜ˆ์••์˜ 1์ฐจ ์น˜๋ฃŒ
๊ณ ํ˜ˆ์•• ์ง„๋‹จ ์ดˆ๊ธฐ์— 2๊ธฐ ๊ณ ํ˜ˆ์••์œผ๋กœ ์ง„๋‹จ๋ฐ›์€ ๊ฒฝ์šฐ๋ฅผ ์ œ์™ธํ•˜๋ฉด ๊ณ ํ˜ˆ์••์˜ ์•ฝ๋ฌผ ์น˜๋ฃŒ๋Š” ๋‹จ์ผ ์น˜๋ฃŒ์ œ๋กœ ์‹œ์ž‘ํ•œ๋‹ค. ์šฐ๋ฆฌ๋‚˜๋ผ ๊ณ ํ˜ˆ์•• ์น˜๋ฃŒ์ œ์˜ ์ฒ˜๋ฐฉ ํŒจํ„ด ๋ณ€ํ™”๋ฅผ ๋ถ„์„ํ•œ ๊ฒฐ๊ณผ, 2002๋…„์—๋Š” ๊ณ ํ˜ˆ์•• ์น˜๋ฃŒ์ž ์ค‘ 57%๊ฐ€ ํ•œ ๊ฐ€์ง€ ๊ณ„์—ด์˜ ํ•ญ๊ณ ํ˜ˆ์••์•ฝ์„ ๋ณต์šฉํ•˜์˜€์œผ๋‚˜, 2016๋…„์—๋Š” ๋‹จ์ผ ์น˜๋ฃŒ์ œ๊ตฐ์ด 40%๋กœ ๊ฐ์†Œํ•˜์˜€๋‹ค. ์ด๋ฅผ ํ† ๋Œ€๋กœ 40-50%์˜ ๊ณ ํ˜ˆ์•• ํ™˜์ž์—์„œ ๋‹จ์ผ ์น˜๋ฃŒ์ œ๋ฅผ ํˆฌ์•ฝํ•˜๊ฒŒ ๋˜๋Š”๋ฐ, ๋‹จ์ผ ์น˜๋ฃŒ์ž ์ค‘์—์„œ๋Š” ์•ˆ์ง€์˜คํ…์‹ ์ˆ˜์šฉ์ฒด์ฐจ๋‹จ์ œ(Angiotensin Receptor blocker, ARB)์™€ ์นผ์Š˜์ฐจ๋‹จ์ œ๊ฐ€ ๊ฐ๊ฐ 43%๋กœ ๊ฐ€์žฅ ๋งŽ์ด ์ฒ˜๋ฐฉ๋˜๋Š” ํ•ญ๊ณ ํ˜ˆ์••์•ฝ์ด์—ˆ์œผ๋ฉฐ, ๋ฒ ํƒ€์ฐจ๋‹จ์ œ(7%), ์ด๋‡จ์ œ(4%), ์•ˆ์ง€์˜คํ…์‹ ์ „ํ™˜ํšจ์†Œ(Angiotensin-Converting Enzyme, ACE)์–ต์ œ์ œ(2%) ๋“ฑ์€ ๋นˆ๋„๊ฐ€ ๋†’์ง€ ์•Š์•˜๋‹ค. ์ด๋“ค ์•ฝ์ œ์˜ ์ „๋ฐ˜์ ์ธ ํŠน์„ฑ์€ ์•„๋ž˜์™€ ๊ฐ™๋‹ค.

1) ๋ฒ ํƒ€์ฐจ๋‹จ์ œ

1) ๋ฒ ํƒ€์ฐจ๋‹จ์ œ

1964๋…„ James Black์ด ์ตœ์ดˆ์˜ ๋ฒ ํƒ€์ฐจ๋‹จ์ œ์ธ ํ”„๋กœํ”„๋ผ๋†€๋กค(propranolol)์„ ๊ฐœ๋ฐœํ•œ ์ดํ›„ ๋ฒ ํƒ€์ฐจ๋‹จ์ œ๋Š” 1977๋…„ ๋ฏธ๊ตญ ๊ณ ํ˜ˆ์••์ง€์นจ์—์„œ๋ถ€ํ„ฐ(Joint National Committee, JNC I) ๊ณ ํ˜ˆ์•• ์น˜๋ฃŒ์˜ 1์ฐจ ์•ฝ์ œ๋กœ์„œ ์‚ฌ์šฉ๋˜์–ด ์™”๋‹ค. ๊ทธ๋Ÿฌ๋‚˜ ๋ฒ ํƒ€์ฐจ๋‹จ์ œ๋Š” ๋‡Œ์กธ์ค‘ ์˜ˆ๋ฐฉ ํšจ๊ณผ์™€ ์ขŒ์‹ฌ์‹ค๋น„๋Œ€ ๊ฐ์†Œ ํšจ๊ณผ๊ฐ€ ๋‹ค๋ฅธ ๊ณ ํ˜ˆ์••์•ฝ์— ๋น„ํ•˜์—ฌ ์—ด๋“ฑํ•˜๋ฉฐ, ๋‹น๋‡จ ๋ฐœ์ƒ๋ฅ ์„ ์ฆ๊ฐ€์‹œํ‚จ๋‹ค๋Š” ์—ฌ๋Ÿฌ ์—ฐ๊ตฌ๋“ค์ด ๋ฐœํ‘œ๋˜๋ฉด์„œ ๋ฏธ๊ตญ ๊ณ ํ˜ˆ์••์ง€์นจ๊ณผ ์ผ๋ณธ ๊ณ ํ˜ˆ์••์ง€์นจ์—์„œ๋Š” ๊ณ ํ˜ˆ์•• ์น˜๋ฃŒ์˜ 1์ฐจ ์•ฝ์ œ๋กœ ์ œ์™ธ๋˜์—ˆ๋‹ค. ๋‹ค๋งŒ ์œ ๋Ÿฝ๊ณผ ์šฐ๋ฆฌ๋‚˜๋ผ ๊ณ ํ˜ˆ์••์ง€์นจ์—์„œ๋Š” 1์ฐจ ๊ณ ํ˜ˆ์••์•ฝ์œผ๋กœ ์—ฌ์ „ํžˆ ๊ถŒ๊ณ ๋˜๊ณ  ์žˆ๋‹ค[12-14].
๋ฒ ํƒ€์ฐจ๋‹จ์ œ๊ฐ€ ๋‹ค๋ฅธ ์•ฝ์— ๋น„ํ•˜์—ฌ ์—ด๋“ฑํ•œ ๊ฒฐ๊ณผ๋ฅผ ๋‚˜ํƒ€๋‚œ ๊ธฐ์ „์œผ๋กœ ๋ฒ ํƒ€์ฐจ๋‹จ์ œ์— ์˜ํ•œ ์‹ฌ๊ทผ์ˆ˜์ถ•๋ ฅ์–ต์ œ ๋ฐ ์ด๋กœ ์ธํ•˜์—ฌ ํ˜ˆ๊ด€ ์ˆ˜์ถ• ์ฆ๊ฐ€๋กœ ๋งŒ์„ฑ ๊ณ ํ˜ˆ์••์˜ ํŠน์ง•์ธ ๋ง์ดˆํ˜ˆ๊ด€์ €ํ•ญ์„ ์˜คํžˆ๋ ค ์ฆ๊ฐ€์‹œํ‚จ๋‹ค๋Š” ์ ์ธ๋ฐ, the Conduit Artery Function Evaluation (CAFE) ์—ฐ๊ตฌ์—์„œ ์•„ํ…Œ๋†€์˜ฌ(atenolol)์˜ ์ƒ์™„๋™๋งฅ ํ˜ˆ์•• ๊ฐ์†Œ ํšจ๊ณผ๋Š” ์•”๋กœ๋””ํ•€(amlodipine)๊ณผ ์ฐจ์ด๋ฅผ ๋ณด์ด์ง€ ์•Š์•˜์œผ๋‚˜, ์ค‘์‹ฌ ๋™๋งฅ์••์€ ์˜คํžˆ๋ ค ์ฆ๊ฐ€ํ•˜์—ฌ, ๋ง์ดˆํ˜ˆ๊ด€์ €ํ•ญ ์ฆ๊ฐ€๊ฐ€ ๋‡Œ์กธ์ค‘ ๋ฐœ์ƒ๋ฅ  ์ฆ๊ฐ€์™€ ์—ฐ๊ด€์„ฑ์ด ์žˆ์Œ์„ ์‹œ์‚ฌํ•˜์˜€๋‹ค[15]. ๋˜ํ•œ ํ˜ˆ๊ด€ ์ˆ˜์ถ•์˜ ์ฆ๊ฐ€๋Š” ๊ทผ์œก์กฐ์ง๊ณผ ๊ฐ™์€ ๋ง์ดˆ์กฐ์ง์˜ ํ˜ˆ๋ฅ˜๋ฅผ ๊ฐ์†Œ์‹œ์ผœ์„œ ์ง€์งˆ๋Œ€์‚ฌ, ๋‹น๋Œ€์‚ฌ์— ์•…์˜ํ–ฅ์„ ์ฃผ๊ณ  ์ด๊ฒƒ์€ ๊ฒฐ๊ตญ ๋‚ดํ”ผ๊ธฐ๋Šฅ ์žฅ์• ์™€ ๋‹น๋‡จ๋ฅผ ์œ ๋ฐœํ•  ์ˆ˜ ์žˆ๋‹ค. ํ•˜์ง€๋งŒ ์ด๋Ÿฌํ•œ ์—ฐ๊ตฌ๋Š” ๋Œ€๋ถ€๋ถ„ ์ „ํ†ต์  ๋ฒ ํƒ€์ฐจ๋‹จ์ œ๋ฅผ ๋Œ€์ƒ์œผ๋กœ ํ•œ ์—ฐ๊ตฌ๋กœ์„œ, ํ˜ˆ๊ด€ ํ™•์žฅ ์ž‘์šฉ์„ ๊ฐ€์ง„ 3์„ธ๋Œ€ ๋ฒ ํƒ€์ฐจ๋‹จ์ œ๋Š” ๊ณผ๊ฑฐ ์—ฐ๊ตฌ์™€ ๋‹ค๋ฅธ ํšจ๊ณผ๋ฅผ ๋‚˜ํƒ€๋‚ผ ๊ฐ€๋Šฅ์„ฑ์ด ์žˆ์œผ๋ฉฐ, ์‹ค์ œ ์†Œ๊ทœ๋ชจ ์—ฐ๊ตฌ์—์„œ ๋‹น๋‡จ๋ณ‘ ๋ฐœ์ƒ์— ๋ถ€์ •์  ์˜ํ–ฅ์€ ์—†๋‹ค๊ณ  ๋ณด๊ณ ๋˜๊ณ  ์žˆ์œผ๋‚˜, ์•„์ง ์‹ฌํ˜ˆ๊ด€ ํ•ฉ๋ณ‘์ฆ์— ๋Œ€ํ•˜์—ฌ ์ง์ ‘ ๋ณด๊ณ ํ•œ ์—ฐ๊ตฌ๋Š” ์—†๋‹ค.
๋ฒ ํƒ€์ฐจ๋‹จ์ œ๊ฐ€ ์—ฌ๋Ÿฌ ํ•œ๊ณ„์ ์€ ์žˆ์œผ๋‚˜ ํ˜‘์‹ฌ์ฆ์ด๋‚˜ ์‹ฌ๊ทผ๊ฒฝ์ƒ‰์ฆ๊ณผ ๊ฐ™์€ ํ—ˆํ˜ˆ์‹ฌ์žฅ์งˆํ™˜์„ ๊ฐ€์ง„ ๊ณ ํ˜ˆ์•• ํ™˜์ž์—์„œ๋Š” ์—ฌ์ „ํžˆ ์ค‘์š”ํ•œ ํ•ญ๊ณ ํ˜ˆ์••์•ฝ์œผ๋กœ์„œ์˜ ์—ญํ• ์„ ํ•˜๊ณ  ์žˆ๋‹ค. ๋˜ํ•œ ์‹ฌ๋ถ€์ „, ์‹ฌ๋ฐฉ์„ธ๋™, ๋นˆ๋งฅ์„ฑ๋ถ€์ •๋งฅ, 60์„ธ ์ดํ•˜์˜ ์ Š์€ ์—ฐ๋ น ๋˜ํ•œ ์ž„์‹ ์„ ์ค€๋น„ ์ค‘์ธ ์ Š์€ ์—ฌ์„ฑ์—์„œ ๊ถŒ๊ณ ๋˜๊ณ  ์žˆ์œผ๋ฉฐ, bisoprolol, metoprolol succinate, carvedilol์€ ์ขŒ์‹ฌ์‹ค๋ถ€์ „์ด ์žˆ๋Š” ๊ณ ํ˜ˆ์•• ํ™˜์ž์—์„œ ํŠนํžˆ ์œ ์šฉํ•˜๋‹ค[16]. Atenolol์€ ๋‡Œ์กธ์ค‘ ๋ฐœ์ƒ์˜ ์˜ˆ๋ฐฉ ํšจ๊ณผ๊ฐ€ ์—ด๋“ฑํ•˜๋ฏ€๋กœ ๋…ธ์ธ์—๊ฒŒ์„œ 1์ฐจ ์•ฝ์ œ๋กœ๋Š” ์ถ”์ฒœ๋˜์ง€ ์•Š๊ณ  ์žˆ๋‹ค. ๋˜ํ•œ ํ˜ˆ๋‹น ์ด์ƒ๊ณผ ์ง€์งˆ๋Œ€์‚ฌ ์žฅ์• ๋ฅผ ์ดˆ๋ž˜ํ•  ์ˆ˜ ์žˆ์–ด ํ˜ˆ๋‹น ์ด์ƒ, ๋‹น๋‡จ, ๋Œ€์‚ฌ์ฆํ›„๊ตฐ์—์„œ๋Š” ์ฃผ์˜๋ฅผ ์š”ํ•œ๋‹ค.
์ฒœ์‹์ด๋‚˜ ๋งŒ์„ฑ ํŽ˜์‡„์„ฑํ์งˆํ™˜, ์‹ฌํ•œ ์„œ๋งฅ ํ™˜์ž์—์„œ๋Š” ์กฐ์‹ฌํ•˜์—ฌ ์‚ฌ์šฉํ•ด์•ผ ํ•˜๋ฉฐ, ๋ง์ดˆํ˜ˆ๊ด€์งˆํ™˜์„ ๊ฐ€์ง„ ํ™˜์ž์™€ ์ดํ˜•ํ˜‘์‹ฌ์ฆ ํ™˜์ž์—์„œ๋Š” ์ฆ์ƒ์„ ์•…ํ™”์‹œํ‚จ๋‹ค๋Š” ๋ณด๊ณ ๊ฐ€ ์žˆ๋‹ค. ๋ฒ ํƒ€์ฐจ๋‹จ์ œ์™€ ์ด๋‡จ์ œ ๋ณ‘ํ•ฉ์€ ํ˜ˆ์•• ๊ฐ•ํ•˜ ํšจ๊ณผ๋Š” ์—ด๋“ฑํ•˜์ง€ ์•Š์œผ๋‚˜ ๋‹น๋‡จ๋ฅผ ์•…ํ™”์‹œํ‚จ๋‹ค๋Š” ๋ณด๊ณ ๊ฐ€ ์žˆ์–ด์„œ ๋‹น๋‡จ๋ณ‘ ๋ฐœ์ƒ ์œ„ํ—˜๋„๊ฐ€ ๋†’์€ ํ™˜์ž์—์„œ๋Š” ํŠน๋ณ„ํ•œ ์‚ฌ์œ ๊ฐ€ ์žˆ์ง€ ์•Š๋Š” ํ•œ ์ถ”์ฒœํ•˜์ง€ ์•Š๋Š”๋‹ค. ๋ฒ ํƒ€์ฐจ๋‹จ์ œ๋ฅผ ์žฅ๊ธฐ๊ฐ„ ์‚ฌ์šฉํ•˜๋‹ค๊ฐ€ ๊ฐ‘์ž๊ธฐ ํˆฌ์—ฌ๋ฅผ ์ค‘์ง€ํ•˜๋ฉด ํ˜ˆ์••์ด ๊ธ‰๊ฒฉํžˆ ์ƒ์Šนํ•  ์ˆ˜ ์žˆ์œผ๋ฏ€๋กœ ๋ช‡ ์ฃผ๊ฐ„์— ๊ฑธ์ณ ์ฒœ์ฒœํžˆ ์šฉ๋Ÿ‰์„ ์ค„์ด๋Š” ์ฃผ์˜๊ฐ€ ํ•„์š”ํ•˜๋‹ค[13,14].

2) ๋ ˆ๋‹Œ-์•ˆ์ง€์˜คํ…์‹ -์•Œ๋„์Šคํ…Œ๋ก ๊ณ„ํ†ต(renin angiotensin aldosterone system, RAAS)์–ต์ œ์ œ

2) ๋ ˆ๋‹Œ-์•ˆ์ง€์˜คํ…์‹ -์•Œ๋„์Šคํ…Œ๋ก ๊ณ„ํ†ต(renin angiotensin aldosterone system, RAAS)์–ต์ œ์ œ

RAAS๋Š” ์‹ฌ์žฅ, ์‹ ์žฅ, ๋‡Œ ๋ฐ ํ˜ˆ๊ด€ ๋“ฑ ๋‹ค์–‘ํ•œ ์ธ์ฒด ์กฐ์ง์—๋„ ๋ถ„ํฌํ•˜๋ฉฐ, ์ „์‹ ์— ์ž‘์šฉํ•˜์—ฌ ์ „ํ•ด์งˆ ๋ฐ ์ฒด์•ก๋Ÿ‰์„ ์กฐ์ ˆํ•˜์—ฌ ํ•ญ์ƒ์„ฑ(homeostasis)์„ ์œ ์ง€ํ•˜๊ณ  ํ˜ˆ์••์„ ์กฐ์ ˆํ•œ๋‹ค. ์•ˆ์ง€์˜คํ…์‹  II๋Š” ์‹ฌํ˜ˆ๊ด€๊ณ„์— ์ง์ ‘ ์ž‘์šฉํ•˜์—ฌ ํ˜ˆ๊ด€ ๋‚ด ์—ผ์ฆ๋ฐ˜์‘๊ณผ ์‚ฐํ™”์ŠคํŠธ๋ ˆ์Šค๋ฅผ ์ฆ๊ฐ€์‹œ์ผœ ์ฃฝ์ƒ๋™๋งฅ๊ฒฝํ™”์ฆ์„ ์ด‰์ง„ํ•˜๊ณ , ์‹ฌ๋น„๋Œ€ ๋ฐ ์‹ฌ๋ถ€์ „์˜ ๋ฐœ์ƒ๊ณผ ๋ฐ€์ ‘ํ•œ ๊ด€๋ จ์ด ์žˆ๋‹ค. ์ด๋Ÿฌํ•œ ์ž‘์šฉ ๋•Œ๋ฌธ์— RAAS์–ต์ œ์ œ๋Š” ํ˜ˆ์•• ๊ฐ•ํ•˜ ์ด์™ธ์—๋„ ์‹ฌํ˜ˆ๊ด€ ๋ฐ ๋‹ค๋ฅธ ํ‘œ์ ์žฅ๊ธฐ ๋ณดํ˜ธ ํšจ๊ณผ๊ฐ€ ์˜ˆ์ƒ๋˜๊ณ  ์‹ค์ œ ์‹ฌ๊ทผ๊ฒฝ์ƒ‰์ฆ, ์‹ฌ๋ถ€์ „, ๊ด€์ƒ๋™๋งฅ์งˆํ™˜, ๋‹น๋‡จ๋ณ‘์„ฑ ์‹ ์ฆ ๋ฐ ๋งŒ์„ฑ ์ฝฉํŒฅ๋ณ‘ ๋“ฑ์—์„œ ์šฐ์ˆ˜ํ•œ ํšจ๊ณผ๊ฐ€ ์ฆ๋ช…๋ผ ํ˜„์žฌ ํŠน๋ณ„ํ•œ ๊ธˆ๊ธฐ๊ฐ€ ์—†๋Š” ํ•œ ๊ณ ํ˜ˆ์•• 1์ฐจ ์•ฝ์ œ๋กœ ๋„๋ฆฌ ์‚ฌ์šฉ๋˜๊ณ  ์žˆ๋‹ค[2,17].
๊ณ ํ˜ˆ์••์—์„œ RAAS์˜ ์—ญํ• ์ด ๋ฐํ˜€์ง„ ํ›„ 1970๋…„๋Œ€ ๋ง์— RAAS์–ต์ œ์ œ๋กœ ์ฒ˜์Œ ๊ฐœ๋ฐœ๋œ ๊ฒƒ์ด ACE์–ต์ œ์ œ์ธ ์บกํ† ํ”„๋ฆด(captopril)์ด๋‹ค. ์ดํ›„ 1980๋…„๋Œ€๋ถ€ํ„ฐ ACE์–ต์ œ์ œ ํˆฌ์—ฌ ํ›„ ์œ„์•ฝ ๋Œ€๋น„ ์‹ฌ๊ทผ๊ฒฝ์ƒ‰์ฆ ๋ฐœ์ƒ ์–ต์ œ, ์‹ฌ๋ถ€์ „ ์‚ฌ๋ง ๊ฐ์†Œ, ๋งŒ์„ฑ ์ฝฉํŒฅ๋ณ‘ ์ง„ํ–‰ ์–ต์ œ, ๋‹น๋‡จ๋ณ‘ ์ดํ™˜ ๊ฐ์†Œ ๋“ฑ ๋‹ค์–‘ํ•œ ์ž„์ƒ์—ฐ๊ตฌ ๊ฒฐ๊ณผ๋“ค์ด ๋‚˜์˜ค๋ฉด์„œ ํ•ญ๊ณ ํ˜ˆ์••์•ฝ์˜ ์ฃผ์ถ•์ด ๋˜์—ˆ๋‹ค. ํ•˜์ง€๋งŒ ACE์–ต์ œ์ œ๋Š” ๋ธŒ๋ผ๋””ํ‚ค๋‹Œ(bradykinin)์˜ ๋ถ„ํ•ด๋ฅผ ์–ต์ œํ•˜์—ฌ ๋ธŒ๋ผ๋””ํ‚ค๋‹Œ์ด ์ฆ๊ฐ€ํ•˜๊ณ  ํ˜ˆ๊ด€ ๋ถ€์ข…, ๊ธฐ์นจ ๋“ฑ์˜ ๋ถ€์ž‘์šฉ์ด ๋‚˜ํƒ€๋‚˜ ๋ฌธ์ œ๊ฐ€ ๋˜์—ˆ๋‹ค. ์ด๋Ÿฐ ๋ฌธ์ œ๋Š” ํŠนํžˆ ๋™์–‘์ธ์—์„œ ๋นˆ๋ฒˆํ•˜๊ฒŒ ๋†’์•„์„œ ํ•œ๊ตญ์—์„œ ACE์–ต์ œ์ œ์˜ ์‚ฌ์šฉ์€ 1995๋…„์— Angiotensin II Type 1 Receptor (AT1R)์ฐจ๋‹จ์ œ์ธ ๋กœ์‚ดํƒ„(losartan)์ด ๊ฐœ๋ฐœ๋œ ์ดํ›„ ์ ์ฐจ ๊ฐ์†Œํ•˜์—ฌ, ARB๊ฐ€ ๊ณ ํ˜ˆ์•• ํ™˜์ž์˜ 1์ฐจ ์น˜๋ฃŒ์ œ๋กœ ๊ธ‰๋ถ€์ƒํ•˜์˜€๋‹ค. ARB๋Š” ACE์–ต์ œ์ œ์— ๋น„ํ•˜์—ฌ ๋ณด๋‹ค ์„ ํƒ์ ยทํŠน์ด์ ์œผ๋กœ AT1R์— ์ž‘์šฉํ•˜๋ฏ€๋กœ ๋ธŒ๋ผ๋””ํ‚ค๋‹Œ์— ์˜ํ•œ ๊ธฐ์นจ ๋“ฑ์˜ ๋ถ€์ž‘์šฉ์ด ์ ๊ฒŒ ๋‚˜ํƒ€๋‚˜๊ณ  ๋‹ค์–‘ํ•œ ์ž„์ƒ ํšจ๊ณผ์—์„œ๋Š” ACE์–ต์ œ์ œ์™€ ๋น„์Šทํ•œ ์—ฐ๊ตฌ ๊ฒฐ๊ณผ๋“ค์ด ๋ณด๊ณ ๋˜์—ˆ๋‹ค. ACE์–ต์ œ์ œ๋‚˜ ARB๊ฐ€ ์šฐ์„ ์ ์œผ๋กœ ๊ถŒ๊ณ ๋˜๋Š” ๊ฒฝ์šฐ๋Š” ๋‹น๋‡จ๋ฅผ ๋™๋ฐ˜ํ•œ ๊ณ ํ˜ˆ์•• ํ™˜์ž์—์„œ ์•Œ๋ถ€๋ฏผ๋‡จ๊ฐ€ ์žˆ์„ ๋•Œ์ด๋‹ค. ๋˜ํ•œ ๋งŒ์„ฑ ์ฝฉํŒฅ๋ณ‘์„ ๋™๋ฐ˜ํ•œ ๊ณ ํ˜ˆ์•• ํ™˜์ž์—์„œ ๋งŒ์„ฑ ์ฝฉํŒฅ๋ณ‘ 3๊ธฐ ์ด์ƒ์ด๋‚˜ 1๊ธฐ, 2๊ธฐ ๊ฐ€์šด๋ฐ ์•Œ๋ถ€๋ฏผ๋‡จ(โ‰ฅ300 mg/day ๋˜๋Š” ์•Œ๋ถ€๋ฏผ/ํฌ๋ ˆ์•„ํ‹ฐ๋‹Œ ๋น„ ๏ผž300 mg/g)๋ฅผ ๋™๋ฐ˜ํ•œ ๊ฒฝ์šฐ ์‹ ์žฅ์งˆํ™˜์˜ ์ง„ํ–‰์„ ๋‚ฎ์ถ”๊ธฐ ์œ„ํ•˜์—ฌ ACE์–ต์ œ์ œ๋ฅผ ๊ถŒ๊ณ ํ•˜์˜€๊ณ , ์ด๋ฅผ ์‚ฌ์šฉํ•  ์ˆ˜ ์—†๋Š” ๊ฒฝ์šฐ ARB๋ฅผ ๊ถŒ๊ณ ํ•˜์˜€๋‹ค. ์ด๋Ÿฐ ์‹ ์žฅ ๋ณดํ˜ธ ํšจ๊ณผ์—๋„ ๋ถˆ๊ตฌํ•˜๊ณ , ACE์–ต์ œ์ œ ๋˜๋Š” ARB๋Š” ์ฝฉํŒฅ๊ธฐ๋Šฅ์„ ์•…ํ™”์‹œ์ผœ์„œ ํ˜ˆ์ฒญ ํฌ๋ ˆ์•„ํ‹ฐ๋‹Œ์ด ์ƒ์Šนํ•  ์ˆ˜ ์žˆ์œผ๋ฏ€๋กœ ACE์–ต์ œ์ œ ๋˜๋Š” ARB๋ฅผ ํˆฌ์—ฌํ•˜๊ฒŒ ๋˜๋ฉด ์ฒ˜์Œ 1-2๊ฐœ์›” ๋‚ด์— ํ˜ˆ์•ก๊ฒ€์‚ฌ๋ฅผ ์‹œํ–‰ํ•˜์—ฌ ํฌ๋ ˆ์•„ํ‹ฐ๋‹Œ์ด 30% ์ด์ƒ ์ƒ์Šนํ•˜๊ฑฐ๋‚˜, ํ˜ˆ์ค‘ ์นผ๋ฅจ์ด 5.5 mEq/L ์ด์ƒ ์ฆ๊ฐ€ํ•˜๋Š”์ง€์— ๋Œ€ํ•œ ๋ชจ๋‹ˆํ„ฐ๋ง์ด ํ•„์š”ํ•˜๋‹ค. ํŠนํžˆ ๋งŒ์„ฑ ์ฝฉํŒฅ๋ณ‘ ํ™˜์ž์ฒ˜๋Ÿผ ํ˜ˆ์ฒญ ํฌ๋ ˆ์•„ํ‹ฐ๋‹Œ์ด 3.0 mg/dL ์ด์ƒ์ธ ๊ฒฝ์šฐ ACE์–ต์ œ์ œ ๋˜๋Š” ARB ํˆฌ์—ฌ ํ›„ ๊ณ ์นผ๋ฅจํ˜ˆ์ฆ์˜ ๋ฐœ์ƒ์— ์ฃผ์˜ํ•ด์•ผ ํ•œ๋‹ค. ACE์–ต์ œ์ œ ๋˜๋Š” ARB๋Š” ํƒœ์•„์— ๊ธฐํ˜•์„ ์ดˆ๋ž˜ํ•˜๋Š” ๊ฒƒ์œผ๋กœ ์•Œ๋ ค์ ธ ์žˆ์–ด์„œ ์ž„์‹ ๋ถ€์—๊ฒŒ๋Š” ๊ธˆ๊ธฐ์ด๋ฉฐ, ์ž„์‹ ์ด ์˜ˆ์ •๋˜์–ด ์žˆ๊ฑฐ๋‚˜ ๊ฐ€์ž„๋ถ€์—์„œ๋Š” ํˆฌ์•ฝ ์‹œ ์ฃผ์˜ํ•ด์•ผ ํ•œ๋‹ค[13,14].
RAAS์˜ ๋งˆ์ง€๋ง‰ ๋‹จ๊ณ„์ธ ์•Œ๋„์Šคํ…Œ๋ก ์˜ ์ž‘์šฉ์„ ์–ต์ œํ•˜๋Š” ์•Œ๋„์Šคํ…Œ๋ก ์ฐจ๋‹จ์ œ๋Š” ์Šคํ”ผ๋กœ๋…ธ๋ฝํ†ค(spironolactone) ๋ฐ ์—ํ”Œ๋ ˆ๋ ˆ๋…ผ(eplerenone)์ด ์žˆ๋‹ค. ์ตœ๊ทผ ์•Œ๋„์Šคํ…Œ๋ก ์ฐจ๋‹จ์ œ์˜ ํ˜ˆ์•• ๊ฐ•ํ•˜ ํšจ๊ณผ๊ฐ€ ๋ณด๊ณ ๋˜๋ฉด์„œ ๊ณ ํ˜ˆ์•• ํ™˜์ž ์ค‘์—์„œ๋„ ์ด๋‡จ์ œ๋ฅผ ํฌํ•จํ•œ 3์ œ ์š”๋ฒ•์— ์กฐ์ ˆ๋˜์ง€ ์•Š๋Š” ์ €ํ•ญ์„ฑ ๊ณ ํ˜ˆ์••์—์„œ ์•Œ๋„์Šคํ…Œ๋ก ์ฐจ๋‹จ์ œ๊ฐ€ ์ ๊ทน์ ์œผ๋กœ ์ถ”์ฒœ๋œ๋‹ค[13,14,18,19].

3) ์นผ์Š˜์ฐจ๋‹จ์ œ

3) ์นผ์Š˜์ฐจ๋‹จ์ œ

60๋…„๊ฐ„์˜ ๊ธด ์—ญ์‚ฌ๋ฅผ ๊ฐ€์ง„ ์นผ์Š˜์ฐจ๋‹จ์ œ๋Š” 2016๋…„ ์ด์ „๊นŒ์ง€๋Š” ๊ตญ๋‚ด์—์„œ ๊ฐ€์žฅ ๋งŽ์ด ์ฒ˜๋ฐฉ๋˜๋Š” ํ•ญ๊ณ ํ˜ˆ์••์•ฝ์ด์—ˆ๊ณ  ํ˜„์žฌ๋„ 1-2์œ„๋ฅผ ๋‹คํˆด ์ •๋„๋กœ ์‚ฌ๋ž‘๋ฐ›๊ณ  ์žˆ๋‹ค. ์‹ฌ๊ทผ์„ธํฌ, ํ‰ํ™œ๊ทผ์„ธํฌ ํ˜น์€ ์‹ ๊ฒฝ์„ธ๋ฃŒ์—์„œ ํฅ๋ถ„์ˆ˜์ถ•(excitement contraction)์„ ๋‹ด๋‹นํ•˜๋Š” ์ „์••์ž‘๋™(voltagegated) ์นผ์Š˜ํ†ต๋กœ๋ฅผ ์ฐจ๋‹จํ•˜์—ฌ ํ˜ˆ๊ด€ ์ˆ˜์ถ•์„ ์กฐ์ ˆํ•จ์œผ๋กœ์จ ํ˜ˆ์••์„ ๋–จ์–ด๋œจ๋ฆฐ๋‹ค. ์นผ์Š˜์ฐจ๋‹จ์ œ๋Š” ํฌ๊ฒŒ dihydropyridine (DHP) ๊ณ„์—ด๊ณผ phenylalkylamine๊ณผ benzothiazepine์„ ํฌํ•จํ•˜๋Š” non-DHP ๊ณ„์—ด๋กœ ๋‚˜๋‰œ๋‹ค. ์ตœ์ดˆ๋กœ ์นผ์Š˜์ฐจ๋‹จ์ œ๊ฐ€ ๊ฐœ๋ฐœ๋œ ๊ฒƒ์€ 1960๋…„๋Œ€ ๋ง๋กœ non-DHP์นผ์Š˜์ฐจ๋‹จ์ œ์ธ ๋ฒ ๋ผํŒŒ๋ฐ€(verapamil)๊ณผ ๋”œํ‹ฐ์•„์ ฌ(diltiazem)์—์„œ ์ฒ˜์Œ ํ˜ˆ๊ด€ ํ™•์žฅ๊ณผ ์Œ์„ฑ์ˆ˜์ถ•์ด‰์ง„ํšจ๊ณผ(negative inotropic effect)๊ฐ€ ํ™•์ธ๋œ ๋ฐ” ์žˆ๋‹ค. ์ดํ›„ ์ตœ์ดˆ๋กœ ๊ฐœ๋ฐœ๋œ DHP์นผ์Š˜์ฐจ๋‹จ์ œ๋Š” ์งง์€ ์ž‘์šฉ ์‹œ๊ฐ„์„ ๊ฐ€์ง„ ๋‹ˆํŽ˜๋””ํ•€(nifedipine)์ธ๋ฐ, ๋‹ˆํŽ˜๋””ํ•€๊ณผ ๋‹ˆ์นด๋ฅด๋””ํ•€(nicardipine) ๊ฐ™์€ 1์„ธ๋Œ€ ์นผ์Š˜์ฐจ๋‹จ์ œ๋Š” ์ž‘์šฉ์ด ๋น ๋ฅด์ง€๋งŒ ์งง์€ ๋ฐ˜๊ฐ๊ธฐ๋ฅผ ๊ฐ€์ง€๊ณ  ์žˆ์–ด, ๋น ๋ฅธ ํ˜ˆ์•• ๊ฐ•ํ•˜ ํ›„ ์ด๋กœ ์ธํ•œ 1์ฐจ์ ์ธ ์••๋ ฅ๋ฐ˜์‚ฌ(baroreflex), ๋ ˆ๋‹Œ ๋ฐฉ์ถœ ๋ฐ ์•ˆ์ง€์˜คํ…์‹ II์— ๋”ฐ๋ฅธ ๋ฐ˜์‚ฌ์ ์ธ ๊ต๊ฐ์‹ ๊ฒฝ ํ™œ์„ฑํ™” ๋ฐ ๋ฐ˜์‚ฌ์„ฑ๋นˆ๋งฅ(reflex tachycardia)์ด ๋‘๋“œ๋Ÿฌ์ ธ ํ˜ˆ์•• ๊ฐ•ํ•˜ ํšจ๊ณผ๊ฐ€ ์ƒ์‡„๋˜๊ณ  ํŠนํžˆ ๊ด€์ƒ๋™๋งฅ์งˆํ™˜์ด ์žˆ๋Š” ํ™˜์ž๋“ค์—์„œ๋Š” ์‚ฌ์šฉ์ด ํฌ๊ฒŒ ์ œํ•œ๋˜์—ˆ๋‹ค. ๊ทธ๋ž˜์„œ 2์„ธ๋Œ€ DHP์นผ์Š˜์ฐจ๋‹จ์ œ๋Š” ์ด๋Ÿฌํ•œ ๋ถ€์ž‘์šฉ๋“ค์„ ๋Œ€ํญ ๊ฐœ์„ ํ•œ ์„œ๋ฐฉํ˜• ๋‹ˆํŽ˜๋””ํ•€์œผ๋กœ 1970๋…„๋Œ€์— ์ถœ์‹œ๋˜์—ˆ๊ณ  ํ˜„์žฌ๊นŒ์ง€๋„ ์‚ฌ์šฉ๋˜๊ณ  ์žˆ๋‹ค. 3์„ธ๋Œ€ DHP์นผ์Š˜์ฐจ๋‹จ์ œ๋“ค์€ 1980๋…„๋Œ€์— ๊ฐœ๋ฐœ๋˜์—ˆ๊ณ  ์•”๋กœ๋””ํ•€(amlodipine)์ด ๋Œ€ํ‘œ์ ์ด๋‹ค. ์ด์ „ ์•ฝ์ œ๋“ค์— ๋น„ํ•˜์—ฌ ๋” ์ง€๋ฐฉ์นœํ™”์„ฑ(lipophilic)์œผ๋กœ ์•ˆ์ •์ ์ธ ์•ฝ๋™ํ•™์  ์„ฑ์งˆ์„ ๋ณด์ด๊ณ  ์ž„์ƒ ๊ฒฐ๊ณผ๋„ ๋” ์šฐ์ˆ˜ํ•˜์—ฌ ํ˜„์žฌ๊นŒ์ง€ ๋„๋ฆฌ ์‚ฌ์šฉ๋˜๊ณ  ์žˆ๋‹ค. ๊ฐ€์žฅ ๋†’์€ ์ง€๋ฐฉ์นœํ™”์„ฑ์„ ๊ฐ€์ง€๋Š” DHP์นผ์Š˜์ฐจ๋‹จ์ œ๋Š” 4์„ธ๋Œ€์ธ๋ฐ, 1์„ธ๋Œ€๋ถ€ํ„ฐ 1990๋…„๋Œ€ ์ค‘๋ฐ˜์— ๊ฐœ๋ฐœ๋œ 4์„ธ๋Œ€์— ์ด๋ฅด๊ธฐ๊นŒ์ง€ ์ง€์†์ ์œผ๋กœ ์ž‘์šฉ ์‹œ๊ฐ„์ด ๊ธธ๊ณ  ์•ˆ์ •์ ์œผ๋กœ ์ฃผ๋กœ ํ˜ˆ๊ด€์—๋งŒ ์ž‘์šฉํ•  ์ˆ˜ ์žˆ๋Š” DHP์นผ์Š˜์ฐจ๋‹จ์ œ๋“ค์ด ๊ฐœ๋ฐœ๋˜์–ด ์™”๋‹ค. ์นผ์Š˜์ฐจ๋‹จ์ œ๋Š” ํ˜ˆ์•• ๊ฐ•ํ•˜ ์ดํ›„์— ๋ฐ˜์‚ฌ์ ์ธ ๊ต๊ฐ์‹ ๊ฒฝํ™œ์„ฑํ™”๋‚˜ ๋นˆ๋งฅ, ํ˜ˆ๊ด€ ํ™•์žฅ์— ๋”ฐ๋ฅธ ๋‹ค๋ฆฌ ๋ถ€์ข…์ด ์žˆ์„ ์ˆ˜ ์žˆ์œผ๋ฏ€๋กœ ์ด๋ฅผ ์ž˜ ๋ชจ๋‹ˆํ„ฐ๋งํ•˜๋Š” ๊ฒƒ์ด ํ•„์š”ํ•˜๋‹ค[12,14].

4) ์ด๋‡จ์ œ

4) ์ด๋‡จ์ œ

์ด๋‡จ์ œ ๊ณ„์—ด์˜ ๊ณ ํ˜ˆ์••์•ฝ์€ ์˜ค๋ž˜ ์ „๋ถ€ํ„ฐ ์‚ฌ์šฉ๋œ 1์ฐจ ์„ ํƒ ํ•ญ๊ณ ํ˜ˆ์••์•ฝ์ด๋‹ค. ์ฃผ๋กœ ์‚ฌ์šฉ๋˜๋Š” ์•ฝ์ œ๋กœ๋Š” ํ‹ฐ์•„์ง€๋“œํ˜•(thiazide-type, hydrochlorothiazide๊ณ„)๊ณผ ์œ ์‚ฌํ‹ฐ์•„์ง€๋“œ(thiazide-like)ํ˜•์ธ chlorthalidone๊ณผ indapamide๊ฐ€ ์žˆ๋‹ค. ์ด๋‡จ์ œ ๊ณ„์—ด ๊ณ ํ˜ˆ์••์•ฝ์˜ ์ดˆ๊ธฐ ๊ฐ•์••ํšจ๊ณผ๋Š” ์ด๋‡จ ์ž‘์šฉ์— ์˜ํ•œ ํ˜ˆ์žฅ๋Ÿ‰ ๊ฐ์†Œ์™€ ์ด์— ๋”ฐ๋ฅธ ์‹ฌ๋ฐ•์ถœ๋Ÿ‰ ๊ฐ์†Œ์— ์˜ํ•˜์—ฌ ๋‚˜ํƒ€๋‚œ๋‹ค. ์•ฝ์ œ ๋ฐ˜์‘๊ตฐ์—์„œ๋Š” ๋Œ€๊ฐœ 1์ฃผ์ผ ์ด๋‚ด์— ํ˜ˆ์••์ด ๋–จ์–ด์ง€๊ธฐ ์‹œ์ž‘ํ•˜์—ฌ ์ตœ๋Œ€ 12์ฃผ๊นŒ์ง€ ์„œ์„œํžˆ ํ˜ˆ์••์ด ๊ฐ์†Œํ•˜๊ฒŒ ๋œ๋‹ค. ์ด๋‡จ์ œ ํˆฌ์—ฌ์— ์ด๋‡จ ์ž‘์šฉ์ด ๋ฏธ๋ฏธํ•˜๊ฑฐ๋‚˜ ๊ณ ์—ผ ์‹์ด๋ฅผ ํ•˜๋Š” ํ™˜์ž์—์„œ ํ˜ˆ์•• ๊ฐ•ํ•˜๊ฐ€ ๋ฏธ๋ฏธํ•  ์ˆ˜ ์žˆ๊ณ , ์ด๋‡จ๊ฐ€ ์ถฉ๋ถ„ํžˆ ์ด๋ฃจ์–ด์ง„ ๊ฒฝ์šฐ์—๋„ ๊ธ‰๊ฒฉํ•œ ํ˜ˆ์žฅ๋Ÿ‰์˜ ์ €ํ•˜์— ๋”ฐ๋ฅธ RAS์˜ ํ™œ์„ฑํ™”๋กœ ํ˜ˆ์•• ์ €ํ•˜๊ฐ€ ๋‘”ํ™”๋  ์ˆ˜ ์žˆ๋‹ค. ์žฅ๊ธฐ๊ฐ„ ํˆฌ์—ฌํ•˜๋ฉด ์ดˆ๊ธฐ ๊ฐ์†Œ๋˜์—ˆ๋˜ ํ˜ˆ์žฅ๋Ÿ‰ ๋ฐ ์‹ฌ๋ฐ•์ถœ๋Ÿ‰์ด ๋‹ค์‹œ ๊ฑฐ์˜ ์›์ƒํƒœ๋กœ ๋Œ์•„์˜ค๋Š” ๊ฒƒ์œผ๋กœ ์•Œ๋ ค์ ธ ์žˆ๋Š”๋ฐ ์ด๋Ÿฐ ํ˜„์ƒ์—๋„ ๋ถˆ๊ตฌํ•˜๊ณ  ๊ฐ•์•• ํšจ๊ณผ๊ฐ€ ์ง€์†๋˜๋Š” ๊ฒƒ์€ ํ˜ˆ๊ด€์ด ํ™•์žฅํ•˜๊ณ  ์ €ํ•ญ์ด ๊ฐ์†Œํ•˜๋Š” ๊ฒƒ์— ๊ธฐ์ธํ•˜๋Š” ๊ฒƒ์œผ๋กœ ์ถ”์ •๋œ๋‹ค. ์žฅ๊ธฐ ํˆฌ์—ฌ ์‹œ ํ˜ˆ๊ด€ ํ™•์žฅ์ด ์ผ์–ด๋‚˜๋Š” ํ˜„์ƒ์€ ์ž‘์šฉ ์‹œ๊ฐ„์ด ๊ธด ์œ ์‚ฌํ‹ฐ์•„์ง€๋Аํ˜•์•ฝ์—์„œ ๋” ํ˜„์ €ํ•˜๋‹ค. ์žฅ๊ธฐ๊ฐ„์˜ ์ด๋‡จ์ œ๊ณ„ ํ˜ˆ์••์•ฝ ํˆฌ์—ฌ๊ฐ€ ๋‚ด์ธ๋””๊ธฐํƒˆ๋ฆฌ์Šค์œ ์‚ฌ๋‚˜ํŠธ๋ฅจ์ด๋‡จํ˜ธ๋ฅด๋ชฌ(endogenous digitalis-like natriuretic hormone)์„ ๊ฐ์†Œ์‹œํ‚ค๊ณ  ์ด๋ฅผ ํ†ตํ•˜์—ฌ ์„ธํฌ Na-K ATPase ํŽŒํ”„์˜ ํ™œ์„ฑ๋„๊ฐ€ ์ฆ๊ฐ€ํ•˜๊ณ , ์ด๋Š” ์„ธํฌ ๋‚ด Na ๋†๋„๋ฅผ ๊ฐ์†Œ์‹œํ‚ค๋Š”๋ฐ, ์ด์— ๋”ฐ๋ผ Ca์˜ ๋ฐฐ์ถœ์ด ์ฆ๊ฐ€๋˜๊ณ  ์„ธํฌ ๋‚ด Ca ๋†๋„๊ฐ€ ๋‚ฎ์•„์ ธ์„œ ํ˜ˆ๊ด€ ํ™•์žฅ์ด ๋‚˜ํƒ€๋‚˜๋Š” ๊ฒƒ์ด ๊ธฐ์ „์œผ๋กœ ์ถ”์ •๋œ๋‹ค[13,14].
์šฐ๋ฆฌ๋‚˜๋ผ์—์„œ ๊ฐ€์žฅ ๋„๋ฆฌ ์“ฐ์ด๋Š” ์ด๋‡จ์ œ๊ณ„ ํ•ญ๊ณ ํ˜ˆ์••์•ฝ์€ ํ‹ฐ์•„์ง€๋“œํ˜•์ด๋‹ค. ์‹œํŒ๋˜๋Š” ๊ฐ€์žฅ ์ ์€ ์šฉ๋Ÿ‰์ด 1์ • 25 mg์œผ๋กœ ๋Œ€๊ฐœ ํ•ญ๊ณ ํ˜ˆ์••์•ฝ์œผ๋กœ๋Š” 1/2์ •์— ํ•ด๋‹นํ•˜๋Š” 12.5 mg์„ ๊ธฐ๋ณธ ์šฉ๋Ÿ‰์œผ๋กœ ์‚ฌ์šฉํ•˜๋ฉฐ ํ•„์š”ํ•˜๋‹ค๋ฉด 25 mg์œผ๋กœ ์ฆ๋Ÿ‰ํ•˜์—ฌ ์‚ฌ์šฉํ•œ๋‹ค. ์„œ๊ตฌ์˜ ๊ฒฝ์šฐ 50 mg๊นŒ์ง€ ์‚ฌ์šฉํ•˜๊ธฐ๋„ ํ•˜์ง€๋งŒ 25 mg๋ฅผ ์ดˆ๊ณผํ•˜์—ฌ ํˆฌ์—ฌํ•˜๋Š” ๊ฒฝ์šฐ ๊ฐ•์•• ํšจ๊ณผ์— ๋น„ํ•˜์—ฌ ๋Œ€์‚ฌ์„ฑ ๋ถ€์ž‘์šฉ์ด ๋ฐœ์ƒํ•  ๊ฐ€๋Šฅ์„ฑ์ด ์ปค์„œ ์ฃผ์˜๋ฅผ ์š”ํ•œ๋‹ค. The Antihypertensive and Lipid-Lowering Treatment to Prevent Heart Attack Trial (ALLHAT) ์—ฐ๊ตฌ ๊ฒฐ๊ณผ ๋“ฑ์„ ๊ธฐ๋ฐ˜์œผ๋กœ 1์ฐจ ๊ณ ํ˜ˆ์•• ์•ฝ์ œ๋กœ ๋„๋ฆฌ ์“ฐ์ด๊ณ  ์žˆ์œผ๋ฉฐ, ํŠนํžˆ ARB์˜ ๊ณ ์ •์šฉ๋Ÿ‰๋ณตํ•ฉ์ œ(fixed dose combination)๋กœ ๋งŽ์ด ์“ฐ์ด๊ณ  ์žˆ๋‹ค[20]. ํ•˜์ง€๋งŒ Anglo-Scandinavian Cardiac Outcomes Trial (ASCOT), Avoiding Cardiovascular Events Through Combination Therapy in Patients Living With Systolic Hypertension (ACCOMPLISH) ๋“ฑ ๋Œ€๊ทœ๋ชจ ์ „ํ–ฅ ์—ฐ๊ตฌ์—์„œ ์นผ์Š˜์ฐจ๋‹จ์ œ๋‚˜ ACE์–ต์ œ์ œ์— ๋น„ํ•˜์—ฌ ์—ด๋“ฑํ•œ ๊ฒฐ๊ณผ๊ฐ€ ๋‚˜ํƒ€๋‚œ ๋ฐ”๊ฐ€ ์žˆ๋‹ค[21,22]. ์œ ์‚ฌํ‹ฐ์•„์ง€๋“œํ˜•์•ฝ์ œ๋Š” chlorthalidone๊ณผ indapamide๊ฐ€ ๋Œ€ํ‘œ์ ์ด๋‹ค. ํ‹ฐ์•„์ง€๋“œํ˜•์— ๋น„ํ•˜์—ฌ ์ž‘์šฉ ์‹œ๊ฐ„์ด ๊ธธ๊ณ  ์žฅ๊ธฐ ์‚ฌ์šฉ ์‹œ ํ˜ˆ๊ด€ ํ™•์žฅํšจ๊ณผ๋„ ํฌ๋‹ค. ํ•ญ๊ณ ํ˜ˆ์••์•ฝ์œผ๋กœ๋Š” ์ €์šฉ๋Ÿ‰์ด ์ฃผ๋กœ ์‚ฌ์šฉ๋˜๋ฉฐ chlorthalidone์˜ ๊ฒฝ์šฐ ํ•˜๋ฃจ 12.5-25 mg, indapamide์˜ ๊ฒฝ์šฐ 1.25-2.5mg์ด ์‚ฌ์šฉ๋œ๋‹ค. ๋ณดํ†ต ๊ฐ•์•• ํšจ๊ณผ๊ฐ€ ํ‹ฐ์•„์ง€๋“œํ˜•์— ๋น„ํ•˜์—ฌ 1.5-2๋ฐฐ ์ •๋„ ๊ฐ•ํ•˜๋‹ค๊ณ  ์•Œ๋ ค์ ธ ์žˆ๋‹ค. ๋”ฐ๋ผ์„œ ์ผ๋ฐ˜์ ์œผ๋กœ ํ‹ฐ์•„์ง€๋“œํ˜•์˜ ์ด๋‡จ์ œ๋ฅผ ์จ์„œ ํ˜ˆ์••์ด ์กฐ์ ˆ๋˜์ง€ ์•Š์„ ๋•Œ chlorthalidone๊ณผ indapamide์™€ ๊ฐ™์€ ์•ฝ์ œ๋กœ ๋ณ€๊ฒฝํ•˜๋ฉด ๋” ํฐ ๊ฐ•์•• ํšจ๊ณผ๋ฅผ ์–ป์„ ์ˆ˜ ์žˆ๋‹ค[23].
์ด๋‡จ์ œ๋Š” ์ €์นผ๋ฅจํ˜ˆ์ฆ, ์ €๋‚˜ํŠธ๋ฅจํ˜ˆ์ฆ, ๊ณ ์š”์‚ฐ์ฆ, ํ˜ˆ๋‹น ์ฆ๊ฐ€, ๊ณ ์ง€ํ˜ˆ์ฆ, ์ €๋งˆ๊ทธ๋„ค์Š˜ํ˜ˆ์ฆ, ๊ณ ์นผ์Š˜ํ˜ˆ์ฆ ๋“ฑ ๋‹ค์–‘ํ•œ ๋Œ€์‚ฌ์„ฑ ๋ถ€์ž‘์šฉ์„ ์œ ๋ฐœํ•  ์ˆ˜ ์žˆ์ง€๋งŒ[24], ์ด๋Ÿฌํ•œ ๋ถ€์ž‘์šฉ์€ ๋Œ€๊ฐœ ์šฉ๋Ÿ‰์— ๋น„๋ก€ํ•˜์—ฌ ๋‚˜ํƒ€๋‚˜๊ธฐ ๋•Œ๋ฌธ์— ์ฃผ๋กœ ํ˜ˆ์•• ๊ฐ•์•• ๋ชฉ์ ์œผ๋กœ ์“ฐ์ด๋Š” ์ €์šฉ๋Ÿ‰(hydrochlorthiazide/chlorthalidone 12.5-25 mg, indapamide 1.25 mg)์—์„œ๋Š” ๊ทธ ๋ฐœ์ƒ ๋นˆ๋„๊ฐ€ ๋น„๊ต์  ๋‚ฎ๋‹ค. ๋งŒ์„ฑ ์ฝฉํŒฅ๋ณ‘์ด ์žˆ๋Š” ํ™˜์ž, ํŠนํžˆ glomerular filtration rate (GFR) ๏ผœ30 mL/min/1.73 m2์ธ ๊ฒฝ์šฐ ํ‹ฐ์•„์ง€๋“œ์˜ ํšจ๊ณผ๊ฐ€ ์ œํ•œ์ ์ด๋ฏ€๋กœ ํ˜ˆ์žฅ๋Ÿ‰์˜ ์ €๋ฅ˜๊ฐ€ ํ˜ˆ์•• ์ƒ์Šน์˜ ์ค‘์š”ํ•œ ๊ธฐ์ „์ด ๋˜๋Š” ํ™˜์ž์—์„œ๋Š” ๊ณ ๋ฆฌ์ž‘์šฉ์ด๋‡จ์ œ(loop diuretics)๊ฐ€ ํ˜ˆ์•• ์กฐ์ ˆ์„ ์œ„ํ•˜์—ฌ ํšจ๊ณผ์ ์œผ๋กœ ์“ฐ์ผ ์ˆ˜ ์žˆ๋‹ค[13,14]. ํ•˜์ง€๋งŒ ์†Œ๊ทœ๋ชจ ์—ฐ๊ตฌ์—์„œ 3, 4๋‹จ๊ณ„์˜ ๋งŒ์„ฑ ์ฝฉํŒฅ๋ณ‘์—์„œ๋„ ํ‹ฐ์•„์ง€๋“œํ˜• ํ•ญ๊ณ ํ˜ˆ์••์•ฝ์ด ํšจ๊ณผ์ ์ด๋ผ๋Š” ๋ณด๊ณ ๊ฐ€ ์žˆ๋‹ค.
6. ๊ณ ํ˜ˆ์•• ์น˜๋ฃŒ ์•ฝ์ œ์˜ ๋ณตํ•ฉ ์š”๋ฒ•
6. ๊ณ ํ˜ˆ์•• ์น˜๋ฃŒ ์•ฝ์ œ์˜ ๋ณตํ•ฉ ์š”๋ฒ•
๋ณตํ•ฉ ์š”๋ฒ•์€ ์–ด๋–ป๊ฒŒ ์‹œ์ž‘ํ•˜๋Š” ๊ฒƒ์ด ์ข‹์„๊นŒ? ํ•œ ๊ฐ€์ง€์˜ ํ•ญ๊ณ ํ˜ˆ์••์•ฝ์œผ๋กœ ๋ชฉํ‘œ ํ˜ˆ์•• ์ดํ•˜๋กœ ์กฐ์ ˆ๋˜์ง€ ์•Š๊ฑฐ๋‚˜, ๊ณ ํ˜ˆ์•• ์ง„๋‹จ ์ดˆ๊ธฐ์— 2๊ธฐ ๊ณ ํ˜ˆ์••์œผ๋กœ ์ง„๋‹จ๋ฐ›์€ ๊ฒฝ์šฐ 2์ œ ์ด์ƒ์˜ ์ ์ ˆํ•œ ๋ณตํ•ฉ ์š”๋ฒ•์„ ์ƒ๊ฐํ•ด์•ผ ํ•œ๋‹ค(Fig. 4). ์šฐ๋ฆฌ๋‚˜๋ผ ํ•ญ๊ณ ํ˜ˆ์••์•ฝ์˜ ์ฒ˜๋ฐฉ ํŒจํ„ด ๋ณ€ํ™”๋ฅผ ๋ถ„์„ํ•œ ๊ฒฐ๊ณผ, ๋‹จ์ผ ์น˜๋ฃŒ์ œ ๊ตฐ์€ 2002๋…„ 57%์—์„œ 2016๋…„ 40%๋กœ ๊ฐ์†Œํ•˜์˜€๊ณ  42%๊ฐ€ ๋‘ ๊ฐ€์ง€, 18%๋Š” ์„ธ ๊ฐ€์ง€ ๊ณ„์—ด ์ด์ƒ์˜ ํ•ญ๊ณ ํ˜ˆ์••์•ฝ์„ ์‚ฌ์šฉํ•˜๊ณ  ์žˆ์—ˆ๋‹ค[4]. ์ด๋Š” ๋ณด๋‹ค ๊ฐ•๋ ฅํ•œ ํ˜ˆ์•• ์กฐ์ ˆ์˜ ์ž„์ƒ์  ์ด๋“์ด ๋งŽ์€ ์—ฐ๊ตฌ๋ฅผ ํ†ตํ•˜์—ฌ ์ž…์ฆ๋˜๋ฉด์„œ ๊ฐœ์ •๋˜๋Š” ๊ณ ํ˜ˆ์•• ์ง„๋ฃŒ์ง€์นจ๋“ค์ด ๋” ์ ๊ทน์ ์ธ ํ˜ˆ์•• ์กฐ์ ˆ์„ ๊ถŒ๊ณ ํ•˜๊ณ , ๋ณตํ•ฉ ์š”๋ฒ•์˜ ํ•„์š”์„ฑ์„ ๊ฐ•์กฐํ•˜๊ธฐ ๋•Œ๋ฌธ์œผ๋กœ ์ƒ๊ฐ๋œ๋‹ค. 2018๋…„๋„์— ๊ฐœ์ •๋œ ์œ ๋Ÿฝ ๊ฐ€์ด๋“œ๋ผ์ธ์—์„œ๋„ ์ดˆ๊ธฐ ์น˜๋ฃŒ๋กœ ๋ณตํ•ฉ ์š”๋ฒ•์„ ๊ฐ•๋ ฅํžˆ ๊ถŒ์œ ํ•˜๊ณ  ์žˆ๋‹ค[14]. ๊ณผ๊ฑฐ ๊ฐ€์ด๋“œ๋ผ์ธ์—์„œ๋„ ๊ณ ์œ„ํ—˜ ๊ณ ํ˜ˆ์•• ํ™˜์ž์—์„œ ์ดˆ๊ธฐ๋ถ€ํ„ฐ ๋ณ‘ํ•ฉ ์น˜๋ฃŒ๋กœ ์‹œ์ž‘ํ•  ์ˆ˜ ์žˆ์Œ์ด ๊ถŒ์œ ๋˜์—ˆ์ง€๋งŒ, ์ด๋ฒˆ ๊ฐ€์ด๋“œ๋ผ์ธ์—์„œ๋Š” ์ €์œ„ํ—˜๊ตฐ์˜ 1๊ธฐ ๊ณ ํ˜ˆ์•• ํ™˜์ž๋Š” 80์„ธ ์ด์ƒ์˜ ๊ณ ๋ น์ž์—์„œ๋งŒ ์ดˆ๊ธฐ ๋‹จ์ผ์ œ๋กœ ์น˜๋ฃŒ๋ฅผ ์‹œ์ž‘ํ•˜๊ณ  ๋‚˜๋จธ์ง€ ๋ชจ๋“  ๊ณ ํ˜ˆ์•• ํ™˜์ž์—์„œ RAAS์ฐจ๋‹จ์ œ์— ์นผ์Š˜์ฐจ๋‹จ์ œ ํ˜น์€ ์ด๋‡จ์ œ๊ฐ€ ๊ฒฐํ•ฉ๋œ ๋‹จ์ผ ๋ณตํ•ฉ์ œ๋กœ ์น˜๋ฃŒ๋ฅผ ์‹œ์ž‘ํ•˜๊ธฐ๋ฅผ ๊ถŒ์œ ํ•˜์˜€๋‹ค. ์ด๋ก ์ ์œผ๋กœ๋Š” ๋‹จ์ผ ์•ฝ์ œ๋กœ ์‹œ์ž‘ํ•˜์—ฌ ํšจ๊ณผ๋ฅผ ํ‰๊ฐ€ํ•˜๊ณ  ์ถ”๊ฐ€ ๊ฐ•์••์ด ํ•„์š”ํ•œ ๊ฒฝ์šฐ ์•ฝ์ œ๋ฅผ ์ถ”๊ฐ€ํ•˜๋Š” ๊ฒƒ์ด ํƒ€๋‹นํ•œ ๊ฒƒ ๊ฐ™์ง€๋งŒ, ์ดˆ๊ธฐ ๋ณตํ•ฉ์ œ ์‚ฌ์šฉ๊ตฐ์ด ๋‹จ๊ณ„์  ์ฆ๋Ÿ‰๊ตฐ๋ณด๋‹ค ์žฅ๊ธฐ์ ์œผ๋กœ ํ˜ˆ์•• ์กฐ์ ˆ๋ฅ ์ด ๋” ๋†’์•˜๋‹ค๋Š” ์ž„์ƒ์—ฐ๊ตฌ์™€ ์ผ๋ฐ˜์ ์œผ๋กœ 50% ์ด์ƒ์˜ ๊ณ ํ˜ˆ์•• ํ™˜์ž๊ฐ€ 140 mmHg ์ดํ•˜๋ผ๋Š” ํ†ต์ƒ์ ์ธ ์น˜๋ฃŒ ๋ชฉํ‘œ์— ๋„๋‹ฌํ•˜์ง€ ๋ชปํ•œ๋‹ค๋Š” ์  ๋“ฑ์ด ๊ทธ ์ด์œ ์ด๋‹ค. ์˜ˆ์ปจ๋Œ€, ๋‹จ์ผ ์•ฝ์ œ๋กœ ์‹œ์ž‘ํ•œ ํ™˜์ž์—์„œ ํ˜ˆ์••์ด 143 mmHg์—์„œ ๋” ์ด์ƒ ๋‚ฎ์•„์ง€์ง€ ์•Š์•„๋„ 140 mmHg ์ดํ•˜๋กœ ์กฐ์ ˆ๋˜๋„๋ก ๋‘ ๋ฒˆ์งธ ์•ฝ์ œ๊ฐ€ ์ถ”๊ฐ€๋˜๋Š” ๊ฒฝ์šฐ๊ฐ€ ์ ๊ธฐ ๋•Œ๋ฌธ์ด๋‹ค. ์ดˆ๊ธฐ ๋ณตํ•ฉ ์š”๋ฒ•์˜ ์žฅ์ ์ธ ๋” ๋‚˜์€ ์น˜๋ฃŒ ๋ชฉํ‘œ ํ˜ˆ์••์„ ๋‹ฌ์„ฑํ•˜๊ณ , 50%๊ฐ€ ๋„˜๋Š” ํ™˜์ž์—์„œ ์ถฉ๋ถ„ํ•œ ๊ฐ•์•• ํšจ๊ณผ๋ฅผ ์–ป๊ธฐ ์œ„ํ•ด์„œ๋Š” ๋‘ ๊ฐ€์ง€ ์ด์ƒ์˜ ๊ณ ํ˜ˆ์••์•ฝ์„ ๋ณ‘์šฉํ•ด์•ผ ํ•œ๋‹ค๋Š” ์‚ฌ์‹ค์„ ์ƒ๊ธฐํ•˜๋ฉด ์ถฉ๋ถ„ํžˆ ๊ณต๊ฐ์ด ๋œ๋‹ค. ๋ณตํ•ฉ์š”๋ฒ•์ด ์•„๋‹ˆ๊ณ  ์ฒ˜์Œ์— ๋‹จ์ผ ์š”๋ฒ•์œผ๋กœ ์‹œ์ž‘ํ•œ ๊ฒฝ์šฐ ๋‹จ์ผ ์š”๋ฒ•์œผ๋กœ ๊ฐ€์žฅ ๋งŽ์ด ์‚ฌ์šฉ๋˜๋Š” ์นผ์Š˜์ฐจ๋‹จ์ œ๋‚˜ ARB๋ฅผ ๋ณต์šฉํ•˜๋‹ค๊ฐ€ ๋ณตํ•ฉ ์š”๋ฒ•์ด ํ•„์š”ํ•˜๋‹ค๊ณ  ํŒ๋‹จ๋˜๋ฉด DHP์นผ์Š˜์ฐจ๋‹จ์ œ์™€ ARB ํ˜น์€ ์ด๋‡จ์ œ์˜ ๋ณตํ•ฉ ์š”๋ฒ•์ด ์ถ”์ฒœ๋œ๋‹ค. DHP์นผ์Š˜์ฐจ๋‹จ์ œ ์ž์ฒด์˜ ๋‚˜ํŠธ๋ฅจ์ด๋‡จํšจ๊ณผ(natriuretic effect)์— ์˜ํ•œ ์Œ์„ฑ๋‚˜ํŠธ๋ฅจํ‰ํ˜•(negative sodium balance)์ด ACE์–ต์ œ์ œ ๋˜๋Š” ARB์˜ ์ถ”๊ฐ€์ ์ธ ํ•ญ๊ณ ํ˜ˆ์•• ํšจ๊ณผ๋ฅผ ์ฆ์ง„์‹œํ‚จ๋‹ค๊ณ  ์•Œ๋ ค์ ธ ์žˆ๋‹ค. ๋˜ํ•œ, DHP์นผ์Š˜์ฐจ๋‹จ์ œ์— ์˜ํ•œ ๋ฐ˜์‚ฌ์ ์ธ ๊ต๊ฐ์‹ ๊ฒฝํ•ญ์ง„์ด ACE์–ต์ œ์ œ๋‚˜ ARB์— ์˜ํ•˜์—ฌ ์ €ํ•˜๋˜์–ด ์ƒํ˜ธ๊ฐ„์˜ ์ƒ๋ณด์ ์ธ ์ž‘์šฉ์ด ๋‘๋“œ๋Ÿฌ์ง„๋‹ค. DHP์นผ์Š˜์ฐจ๋‹จ์ œ์™€ ACE์–ต์ œ์ œ๋‚˜ ARB์˜ ๋ณ‘ํ•ฉ ์š”๋ฒ•์€ ํ•ญ๊ณ ํ˜ˆ์•• ์ž‘์šฉ๋ฟ๋งŒ ์•„๋‹ˆ๋ผ ์‹ฌํ˜ˆ๊ด€์งˆํ™˜ ๊ฒฐ๊ณผ(outcome)์—๋„ ์˜ํ–ฅ์„ ๋ฏธ์ณ์„œ ๋ฉ”ํƒ€๋ถ„์„์—์„œ ์‹ฌํ˜ˆ๊ด€์งˆํ™˜ ์œ„ํ—˜์„ฑ์„ ์œ ์˜ํ•˜๊ฒŒ ๋–จ์–ด๋œจ๋ฆฌ๋Š” ๊ฒƒ์œผ๋กœ ๋ฐํ˜€์ ธ ์žˆ๋‹ค. ๋‹ค๋งŒ ๊ตญ๋‚ด์—๋Š” DHP์นผ์Š˜์ฐจ๋‹จ์ œ์™€ ACE์–ต์ œ์ œ์˜ ๋ณ‘ํ•ฉ ์š”๋ฒ•์€ ๊ฑฐ์˜ ์‚ฌ์šฉ๋˜์ง€ ์•Š์œผ๋ฉฐ, DHP์นผ์Š˜์ฐจ๋‹จ์ œ์™€ ARB ๋ณ‘ํ•ฉ ์š”๋ฒ•์ด ์ƒ์—…์ ์œผ๋กœ ๋” ๋„๋ฆฌ ์‚ฌ์šฉ๋˜๊ณ  ์žˆ๋‹ค. ํŠนํžˆ ๊ตญ๋‚ด์—์„œ๋Š” ๋‘ ๊ฐœ ์ด์ƒ์˜ ํ•ญ๊ณ ํ˜ˆ์••์•ฝ์ด ํ•„์š”ํ•œ ํ™˜์ž์—์„œ DHP์นผ์Š˜์ฐจ๋‹จ์ œ์™€ ARB์˜ ๋ณ‘ํ•ฉ ์š”๋ฒ•์ด ํ•ญ๊ณ ํ˜ˆ์•• ๋ณตํ•ฉ์ œ์—์„œ ๊ฐ€์žฅ ๋งŽ์ด ์‚ฌ์šฉ๋˜๊ณ  ์žˆ๋Š”๋ฐ, ๊ตญ๋‚ด ๊ณ ํ˜ˆ์•• ์น˜๋ฃŒ์ œ์˜ ์ฒ˜๋ฐฉ ํŒจํ„ด ๋ถ„์„์—์„œ 2๊ณ„์—ด ๋ณตํ•ฉ ์š”๋ฒ• ์ค‘์—์„œ๋Š” ARB+์นผ์Š˜์ฐจ๋‹จ์ œ ๋ณ‘ํ•ฉ ์š”๋ฒ•(54%)๊ณผ ARB+์ด๋‡จ์ œ ๋ณ‘ํ•ฉ ์š”๋ฒ•(27%)์˜ ๋นˆ๋„๊ฐ€ ๋†’์€ ๊ฒƒ์€ ์ด๋ฅผ ์ž…์ฆํ•œ๋‹ค๊ณ  ํ•˜๊ฒ ๋‹ค[3]. ๋‹ค๋งŒ ACE์–ต์ œ์ œ/ARB๋Š” ์‹ฌ๋ถ€์ „, ์‹ฌ๊ทผ๊ฒฝ์ƒ‰์ฆ ํ›„ ํ™˜์ž ๋ฐ ์ผ๋ถ€ ๋ถ€์ •๋งฅ์—์„œ ๋ฒ ํƒ€์ฐจ๋‹จ์ œ์™€ ๋ณ‘์šฉํ•˜๋Š” ๊ฒฝ์šฐ๊ฐ€ ์žˆ์„ ์ˆ˜ ์žˆ๋‹ค. 2๊ณ„์—ด ๋ณตํ•ฉ ์š”๋ฒ•์œผ๋กœ ๋ชฉํ‘œ ํ˜ˆ์•• ์ดํ•˜๋กœ ์กฐ์ ˆ๋˜์ง€ ์•Š์€ ๊ฒฝ์šฐ 3๊ณ„์—ด ๋ณตํ•ฉ ์š”๋ฒ•์„ ๊ณ ๋ คํ•ด์•ผ ํ•œ๋‹ค. ๊ฐ€์žฅ ๋งŽ์ด ์‚ฌ์šฉ๋˜๋Š” 3๊ณ„์—ด ๋ณตํ•ฉ์š”๋ฒ•์€ ๊ตญ๋‚ด์— ARB, ์ด๋‡จ์ œ, ์นผ์Š˜์ฐจ๋‹จ์ œ์ด๋‹ค. 2๊ณ„์—ด ์ด์ƒ์˜ ์•ฝ์ œ๊ฐ€ ํ•œ ์•Œ์— ํ•จ๊ป˜ ๋“ค์–ด ์žˆ๋Š” ๊ณ ์ •์šฉ๋Ÿ‰๋ณตํ•ฉ์ œ(fixed-dose combination or single pill combination)๋Š” ํˆฌ์•ฝ ์‹œ ํ™˜์ž์˜ ์ˆœ์‘๋„๋ฅผ ๊ฐœ์„ ํ•˜๊ณ  ์กฐ์ ˆ๋ฅ ์„ ํ–ฅ์ƒ์‹œํ‚ฌ ์ˆ˜ ์žˆ๋‹ค. ํ˜„์žฌ ๊ตญ๋‚ด์—์„œ ๊ณ ์ •์šฉ๋Ÿ‰๋ณตํ•ฉ์ œ ์‚ฌ์šฉ์ด ๊ธ‰๊ฒฉํžˆ ๋Š˜์–ด๋‚˜๋ฉด์„œ ARB+์นผ์Š˜์ฐจ๋‹จ์ œ, ARB+์ด๋‡จ์ œ, ARB+์นผ์Š˜์ฐจ๋‹จ์ œ+์ด๋‡จ์ œ์™€ ๊ฐ™์€ 2๊ณ„์—ด ํ˜น์€ 3๊ณ„์—ด ๋ณตํ•ฉ์ œ๋ฅผ ๊ตญ๋‚ด์—์„œ ์ฒ˜๋ฐฉํ•  ์ˆ˜ ์žˆ๋‹ค. ์ด๋“ค ๋ณตํ•ฉ ์š”๋ฒ•์˜ ๋น„์ค‘์€ ์•ž์œผ๋กœ๋„ ๊ณ„์† ์ฆ๊ฐ€ํ•  ๊ฒƒ์œผ๋กœ ์˜ˆ์ƒ๋œ๋‹ค. 2์ œ, 3์ œ ๋ณตํ•ฉ ์š”๋ฒ•์„ ๊ณ ๋ คํ•  ๋•Œ ํ˜ˆ์••์•ฝ ๋ณ€๊ฒฝ ํ›„ 2-3์ผ ์ด๋‚ด์— ํ˜ˆ์••์ด ๋‹ค ์กฐ์ ˆ๋˜๋Š” ๊ฒƒ์€ ์•„๋‹ˆ๋ฏ€๋กœ ๋„ˆ๋ฌด ์ž์ฃผ ํ˜ˆ์••์•ฝ์„ ๋ณ€๊ฒฝํ•˜์ง€ ๋ง๊ณ  2-4์ฃผ ๊ฐ„๊ฒฉ์œผ๋กœ ์•ฝ์ œ๋ฅผ ์กฐ์ ˆํ•˜๋Š” ๊ฒƒ์ด ํ•„์š”ํ•˜๋‹ค. ARB์˜ ๊ฐ•์•• ํšจ๊ณผ๋Š” ๋™์ผํ•œ ์šฉ๋Ÿ‰์ด๋ผ๊ณ  ํ•˜๋”๋ผ๋„ 4์ฃผ๋ณด๋‹ค 8์ฃผ์— ํ˜ˆ์••์ด ๋” ๋–จ์–ด์ง„๋‹ค๊ณ  ์ž…์ฆ๋œ ์—ฐ๊ตฌ ๊ฒฐ๊ณผ๊ฐ€ ๋งŽ๋‹ค[13,14].
ํ•ญ๊ณ ํ˜ˆ์••์•ฝ์„ ๋ณตํ•ฉ ์š”๋ฒ•์œผ๋กœ ๋ณ€๊ฒฝํ•˜๊ฑฐ๋‚˜ ์šฉ๋Ÿ‰์„ ์˜ฌ๋ ธ์Œ์—๋„ ๋ถˆ๊ตฌํ•˜๊ณ  ์ง„๋ฃŒ์‹ค์—์„œ ์ธก์ •ํ•œ ํ˜ˆ์••์ด ์ง€์†์ ์œผ๋กœ ๋†’๊ณ  ํ˜ˆ์•• ๋ณ€๋™ ํญ์ด ์ปค์ง„๋‹ค๋ฉด ๋ฐฑ์˜๊ณ ํ˜ˆ์••์„ ํ•œ๋ฒˆ์ฏค ์˜์‹ฌํ•ด๋ด์•ผ ํ•œ๋‹ค. โ€˜๋ฐฑ์˜๊ณ ํ˜ˆ์••โ€™์€ ์ง„๋ฃŒ์‹ค ํ˜ˆ์••์ด 140/90 mmHg ์ด์ƒ์ด๊ณ  ๊ฐ€์ •ํ˜ˆ์•• ๋˜๋Š” ์ฃผ๊ฐ„ํ™œ๋™ํ˜ˆ์••์ด 135/85 mmHg ๋ฏธ๋งŒ์ธ ๊ฒฝ์šฐ๋กœ, ๋Œ€ํ•œ๊ณ ํ˜ˆ์••ํ•™ํšŒ์˜ ํ™œ๋™ํ˜ˆ์•• ๋ชจ๋‹ˆํ„ฐ๋“ฑ๋ก์‚ฌ์—… ์ž๋ฃŒ์— ๋”ฐ๋ฅด๋ฉด ๊ณ ํ˜ˆ์•• ์•ฝ๋ฌผ ์น˜๋ฃŒ ์ค‘์— ์ง„๋ฃŒ์‹ค ํ˜ˆ์••์ด ๋†’์œผ๋‚˜ ์ฃผ๊ฐ„ํ™œ๋™ํ˜ˆ์••์ด ์ •์ƒ์ธ ํ™˜์ž์˜ ๋น„์œจ์€ ์ „์ฒด ์น˜๋ฃŒ ํ™˜์ž์˜ 13.5%์˜€๊ณ , ์ง„๋ฃŒ์‹ค ํ˜ˆ์••์„ ๊ธฐ์ค€์œผ๋กœ ์กฐ์ ˆ๋˜์ง€ ์•Š๋Š” ๊ณ ํ˜ˆ์•• ํ™˜์ž์˜ 21.3%๋กœ ์ƒ๋‹นํžˆ ๋†’๋‹ค. ๊ณ ํ˜ˆ์•• ์ง„๋‹จ์— ์žˆ์–ด์„œ ๋ฐฑ์˜๊ณ ํ˜ˆ์••์ด๋‚˜ ๊ณ ํ˜ˆ์•• ์น˜๋ฃŒ ์ค‘ ๋ฐฑ์˜ํšจ๊ณผ๋Š” ์—ฌ์„ฑ๊ณผ ๋…ธ์ธ์—์„œ ๋” ์ž์ฃผ ๊ด€์ฐฐ๋˜๋Š”๋ฐ, ์ •ํ™•ํ•˜๊ฒŒ ์ง„๋‹จํ•˜์ง€ ์•Š์œผ๋ฉด ๋ถˆํ•„์š”ํ•œ ์•ฝ๋ฌผ ์น˜๋ฃŒ๋กœ ์ธํ•œ ๋ถ€์ž‘์šฉ์„ ์œ ๋ฐœํ•  ์ˆ˜ ์žˆ์œผ๋ฏ€๋กœ ์ง„๋ฃŒ์‹ค ์ž๋™ํ˜ˆ์••, ๊ฐ€์ •ํ˜ˆ์•• ๋˜๋Š” ํ™œ๋™ํ˜ˆ์••์„ ์ธก์ •ํ•˜์—ฌ ์•ฝ๋ฌผ ์น˜๋ฃŒ ์‹œ์ž‘ ์ „์— ๊ฐ€๊ธ‰์  ๋ฐฐ์ œํ•˜๋Š” ๊ฒƒ์„ ๊ถŒ์žฅํ•œ๋‹ค. ๋”ฐ๋ผ์„œ ๊ฐ€๋Šฅํ•œ ๋ชจ๋“  ๊ณ ํ˜ˆ์•• ํ™˜์ž์—๊ฒŒ ์ƒํ™œ ์š”๋ฒ•์„ ๊ถŒํ•˜๊ณ  ์ฃผ๊ธฐ์ ์œผ๋กœ ๊ฐ€์ •ํ˜ˆ์•• ์ธก์ •์„ ๊ถŒ๊ณ ํ•˜๋Š” ๊ฒƒ์ด ํ•„์š”ํ•˜๋‹ค. ARB์™€ ์นผ์Š˜์ฐจ๋‹จ์ œ, ์ด๋‡จ์ œ ๋“ฑ 3๊ฐ€์ง€ ์ด์ƒ์˜ ์•ฝ์ œ๋ฅผ ์‚ฌ์šฉํ•ด๋„ ์กฐ์ ˆ์ด ๋˜์ง€ ์•Š๋Š” ์†Œ์œ„ โ€˜์ €ํ•ญ์„ฑ๊ณ ํ˜ˆ์••โ€™์˜ ๊ฒฝ์šฐ ๋ฐฑ์˜๊ณ ํ˜ˆ์••์„ ๋ฐฐ์ œํ•˜๊ธฐ ์œ„ํ•˜์—ฌ ํ˜ˆ์•• ์ธก์ •์ด ์ œ๋Œ€๋กœ ๋œ ๊ฒƒ์ธ์ง€, ์•ฝ์„ ์ œ๋Œ€๋กœ ๋ณต์šฉํ•˜๊ณ  ์žˆ๋Š”์ง€, 2์ฐจ ๊ณ ํ˜ˆ์••์˜ ๊ฐ€๋Šฅ์„ฑ์€ ์—†๋Š”์ง€๋ฅผ ํ™•์ธํ•ด๋ณด๊ณ  ํ•„์š”ํ•˜๋‹ค๋ฉด ์•Œ๋„์Šคํ…Œ๋ก  ๊ธธํ•ญ์ œ์ธ ์Šคํ”ผ๋กœ๋…ธ๋ฝํ†ค์„ ์ถ”๊ฐ€ํ•˜์—ฌ ํ˜ˆ์•• ์กฐ์ ˆ์„ ์‹œ๋„ํ•ด๋ณผ ์ˆ˜ ์žˆ๋‹ค. ๋‹ค๋งŒ, ARB์™€ ์•Œ๋„์Šคํ…Œ๋ก  ๊ธธํ•ญ์ œ๋ฅผ ํ•จ๊ป˜ ๋ณต์šฉํ•˜๋Š” ๊ฒฝ์šฐ์— ํฌ๋ ˆ์•„ํ‹ฐ๋‹Œ ์ƒ์Šน๊ณผ ๊ณ ์นผ๋ฅจํ˜ˆ์ฆ์˜ ์œ„ํ—˜์ด ์ฆ๊ฐ€ํ•˜๋ฏ€๋กœ ํ˜ˆ์•ก๊ฒ€์‚ฌ๋ฅผ ๋ฐ˜๋“œ์‹œ ์ถ”์ ํ•ด์•ผ ํ•œ๋‹ค. ํ•œํŽธ ACE์–ต์ œ์ œ์™€ ARB๋ฅผ ํ•จ๊ป˜ ํˆฌ์—ฌํ•  ์ˆ˜๋„ ์žˆ์œผ๋‚˜ ๊ณ ์นผ๋ฅจํ˜ˆ์ฆ์˜ ์œ„ํ—˜๊ณผ ๋ง๊ธฐ ์ฝฉํŒฅ์งˆํ™˜, ๋‡Œ์กธ์ค‘ ๋“ฑ์˜ ์‹ฌ๋‡Œํ˜ˆ๊ด€์งˆํ™˜ ๋ฐœ์ƒ์ด ์˜คํžˆ๋ ค ์ฆ๊ฐ€ํ•˜๋ฏ€๋กœ ๋ณ‘์šฉ์„ ํ”ผํ•ด์•ผ ํ•œ๋‹ค[13,14].
7. ๋…ธ์ธ ๊ณ ํ˜ˆ์••์˜ ์น˜๋ฃŒ
7. ๋…ธ์ธ ๊ณ ํ˜ˆ์••์˜ ์น˜๋ฃŒ
๊ณ ํ˜ˆ์••์€ ๋…ธ์ธ์—์„œ ๊ฐ€์žฅ ํ”ํ•œ ๋งŒ์„ฑ์งˆํ™˜ ์ค‘ ํ•˜๋‚˜์ด๋ฉฐ ์‹ฌ๋‡Œํ˜ˆ๊ด€์งˆํ™˜์˜ ์ฃผ์š” ์œ„ํ—˜์ธ์ž์ด๋‚˜, ์ดˆ๊ณ ๋ น, ๋…ธ์‡  ํ™˜์ž๋ฅผ ํฌํ•จํ•œ ๋ชจ๋“  ๋…ธ์ธ ๊ณ ํ˜ˆ์•• ํ™˜์ž์—์„œ ํ•ญ๊ณ ํ˜ˆ์••์•ฝ์„ ์‚ฌ์šฉํ•˜์—ฌ ํ˜ˆ์••์„ ๋‚ฎ์ถ”๋ฉด ํ•ฉ๋ณ‘์ฆ์˜ ๋ฐœ์ƒ์„ ํšจ๊ณผ์ ์œผ๋กœ ์ค„์ผ ์ˆ˜ ์žˆ์–ด ์˜ˆํ›„๋ฅผ ๊ฐœ์„ ์‹œํ‚ฌ ์ˆ˜ ์žˆ๋‹ค. ํ•˜์ง€๋งŒ ๋…ธ์ธ ๊ณ ํ˜ˆ์•• ํ™˜์ž ๊ด€๋ฆฌ์— ์žˆ์–ด ๋ฌธ์ œ์ ์€ ์ด๋“ค์˜ ์น˜๋ฃŒ์œจ์€ ๋†’์ง€๋งŒ, ์น˜๋ฃŒ ์กฐ์ ˆ๋ฅ ์ด ๋‚ฎ๋‹ค๋Š” ์ ์ด๋‹ค. ๋”ฐ๋ผ์„œ ๋ณด๋‹ค ์ ๊ทน์ ์ธ ํ˜ˆ์•• ์กฐ์ ˆ๊ณผ ๋™๋ฐ˜๋œ ์œ„ํ—˜์ธ์ž์˜ ๊ด€๋ฆฌ๋ฅผ ํ†ตํ•˜์—ฌ ์‹ฌ๋‡Œํ˜ˆ๊ด€ ํ•ฉ๋ณ‘์ฆ ๋ฐœ์ƒ์„ ์ค„์ผ ์ˆ˜ ์žˆ๋„๋ก ๋…ธ๋ ฅํ•ด์•ผ ํ•˜๊ฒ ๋‹ค. ๋…ธ์ธ ๊ณ ํ˜ˆ์••์˜ ํŠน์ง•์€ ์ฃผ๋กœ ์ˆ˜์ถ•๊ธฐ ํ˜ˆ์••๋งŒ ์ƒ์Šน๋˜๋Š” ๋‹จ๋…์ˆ˜์ถ•๊ธฐ๊ณ ํ˜ˆ์••์œผ๋กœ ๋‚˜์ด๊ฐ€ ๋“ค์ˆ˜๋ก ๋น„์ค‘์ด ํฌ๋‹ค. ์ด์ „ ์—ฐ๊ตฌ ๋ฐ ์•ฝ์ œ ์ž‘์šฉ๊ธฐ์ „์„ ๋ณผ ๋•Œ ์ด๋Ÿฌํ•œ ๊ฒฝ์šฐ ์นผ์Š˜์ฐจ๋‹จ์ œ์™€ ํ•จ๊ป˜ ์ด๋‡จ์ œ ๊ณ„์—ด ๊ณ ํ˜ˆ์••์•ฝ์ด 1์ฐจ ์„ ํƒ ์•ฝ์ œ๋กœ ์ถ”์ฒœ๋˜๊ธฐ๋„ ํ•œ๋‹ค. ํ•˜์ง€๋งŒ ๋…ธ์ธ์˜ ๊ฒฝ์šฐ ์ด๋‡จ์ œ ๊ณ ํ˜ˆ์••์•ฝ์œผ๋กœ ์ธํ•œ ๋Œ€์‚ฌ์„ฑ ๋ถ€์ž‘์šฉ์˜ ๋ฐœ์ƒ๋ฅ ์ด ๋†’๊ธฐ ๋•Œ๋ฌธ์— ์ด์— ๋Œ€ํ•˜์—ฌ ๋” ์„ธ์‹ฌํ•œ ์ฃผ์˜ ๋ฐ ๋ชจ๋‹ˆํ„ฐ๋ง์ด ํ•„์š”ํ•˜๋‹ค.
2017๋…„ ๋ฏธ๊ตญ์‹ฌ์žฅํ•™ํšŒยท์‹ฌ์žฅํ˜‘ํšŒ(American College of Cardiology/American Heart Association, ACC/AHA) ๊ณ ํ˜ˆ์•• ์ง„๋ฃŒ์ง€์นจ์—์„œ ์ง€์—ญ์‚ฌํšŒ์— ๊ฑฐ์ฃผํ•˜๋Š” 65์„ธ ์ด์ƒ ๋…ธ์ธ ํ™˜์ž๋Š” ์ˆ˜์ถ•๊ธฐ ํ˜ˆ์••์„ 130 mmHg ๋ฏธ๋งŒ์œผ๋กœ ์กฐ์ ˆํ•  ๊ฒƒ์„ ์ถ”์ฒœํ•˜์˜€๋‹ค[13]. ์ด๋ ‡๊ฒŒ ๊ฐ•๋ ฅํ•œ ๊ถŒ๊ณ ์•ˆ์ด ๋‚˜์˜จ ๊ทผ๊ฑฐ๋Š” ๋…ธ์ธ ํ™˜์ž์˜ ๋Œ€๋‹ค์ˆ˜๊ฐ€ ์‹ฌ๋‡Œํ˜ˆ๊ด€์งˆํ™˜์˜ ๋ฐœ์ƒ ์œ„ํ—˜์ด ๋†’์€ ๊ณ ์œ„ํ—˜๊ตฐ์ด๊ณ , ๋ฏธ๊ตญ์˜ ๊ตญ๋ฏผ๊ฑด๊ฐ•์˜์–‘์กฐ์‚ฌ(National Health and Nutrition Examination Survey, NHANES)์— ๋”ฐ๋ฅด๋ฉด 65์„ธ ์ด์ƒ ๋…ธ์ธ์˜ 88%๊ฐ€ 10๋…„ ์ฃฝ๊ฒฝํ™”์„ฑ์‹ฌํ˜ˆ๊ด€์งˆํ™˜(atherosclerotic cardiovascular disease, ASCVD) ์œ„ํ—˜๋„๊ฐ€ 10% ์ด์ƒ์ด๊ฑฐ๋‚˜ ์‹ฌ๋‡Œํ˜ˆ๊ด€์งˆํ™˜์„ ๋™๋ฐ˜ํ•˜๊ณ  ์žˆ๊ณ , 75์„ธ ์ด์ƒ ๋…ธ์ธ์˜ ๊ฒฝ์šฐ 100%์—์„œ ASCVD ์œ„ํ—˜๋„ 10% ์ด์ƒ ๋˜๋Š” ์‹ฌ๋‡Œํ˜ˆ๊ด€์งˆํ™˜์„ ๋™๋ฐ˜ํ•˜๊ณ  ์žˆ๊ธฐ ๋•Œ๋ฌธ์ด๋‹ค. ๋˜ํ•œ SPRINT ์—ฐ๊ตฌ์˜ 75์„ธ ์ด์ƒ ํ•˜์œ„ ๋ถ„์„์—์„œ ๋…ธ์‡ ํ•œ ๋…ธ์ธ์„ ํฌํ•จํ•œ ๋ชจ๋“  ๋…ธ์ธ ํ™˜์ž์—์„œ ๋ณด๋‹ค ๊ฐ•๋ ฅํ•œ ๊ฐ•์••์ด ๋ณด๋‹ค ํšจ๊ณผ์ ์ธ ๊ฒƒ์œผ๋กœ ๋‚˜ํƒ€๋‚จ์œผ๋กœ์จ ๋…ธ์ธ ํ™˜์ž์—์„œ ๋‹ค๋ฅธ ๋ชฉํ‘œ ํ˜ˆ์••์„ ์ œ์‹œํ•  ์ด์œ ๊ฐ€ ์—†๊ฒŒ ๋˜์—ˆ๋‹ค[25]. ๋”ฐ๋ผ์„œ ๊ณ ์œ„ํ—˜๊ตฐ์—์„œ ๋ณด๋‹ค ๊ฐ•๋ ฅํ•œ ๊ฐ•์••์„ ๊ฐ•์กฐํ•œ ์ด๋ฒˆ ์ง„๋ฃŒ์ง€์นจ์—์„œ ๋ชจ๋“  ๋…ธ์ธ ํ™˜์ž์˜ ๋ชฉํ‘œ ํ˜ˆ์••์„ ์ˆ˜์ถ•๊ธฐ ํ˜ˆ์•• 130 mmHg ๋ฏธ๋งŒ์œผ๋กœ ์ œ์‹œํ•œ ๊ฒƒ์€ ๋…ผ๋ฆฌ์ ์œผ๋กœ ๋‹น์—ฐํ•œ ๊ฒฐ๊ณผ์ด๋‹ค.
ํ•˜์ง€๋งŒ ๊ฐ™์€ ๋…ธ์ธ ํ™˜์ž๋ผ๊ณ  ํ•˜๋”๋ผ๋„ ์„œ๊ตฌ์™€ ๋‹ค๋ฅธ ์—ฐ๊ตฌ ๊ฒฐ๊ณผ๊ฐ€ ์ผ๋ณธ์—์„œ ๋ฐœํ‘œ๋˜์—ˆ๋‹ค. JATOS ์—ฐ๊ตฌ์— ์˜ํ•˜๋ฉด ๊ฐ•๋ ฅํ•œ ๊ฐ•์••๊ตฐ์—์„œ ์œ ์˜ํ•œ ์ด๋“์ด ์—†์œผ๋ฉฐ, ์˜คํžˆ๋ ค 75์„ธ ์ด์ƒ์—์„œ ๋‡Œํ˜ˆ๊ด€์งˆํ™˜์ด ์ฆ๊ฐ€ํ•˜๋Š” ๊ฒฝํ–ฅ์ด ๊ด€์ฐฐ๋˜์—ˆ๋‹ค[26]. ๋”๊ตฌ๋‚˜ ๋…ธ์ธ์—์„œ๋Š” ๋ฐฑ์˜ํšจ๊ณผ ๋ฐ ๊ธฐ๋ฆฝ์ €ํ˜ˆ์••, ์‹ํ›„์ €ํ˜ˆ์•• ๋“ฑ์ด ๋ณด๋‹ค ํ”ํ•˜๊ธฐ ๋•Œ๋ฌธ์— ์ˆ˜์ถ•๊ธฐ ํ˜ˆ์•• 130 mmHg ๋ฏธ๋งŒ์˜ ๊ฐ•๋ ฅํ•œ ๊ฐ•์••์ด ์ž„์ƒ์‹œํ—˜ ํ™˜๊ฒฝ์ด ์•„๋‹Œ ์‹ค์ œ ์ง„๋ฃŒ ํ™˜๊ฒฝ์—์„œ๋„ ์•ˆ์ „ํ•œ์ง€์— ๋Œ€ํ•œ ๋ฌธ์ œ๊ฐ€ ์ œ๊ธฐ๋˜๊ณ  ์žˆ๋‹ค.
ํ•œํŽธ 2018๋…„ ๋ฐœํ‘œ๋œ ๋Œ€ํ•œ๊ณ ํ˜ˆ์••ํ•™ํšŒ์™€ ์œ ๋Ÿฝ๊ณ ํ˜ˆ์••ํ•™ํšŒยท์‹ฌ์žฅํ•™ํšŒ ์ง„๋ฃŒ์ง€์นจ์—์„œ๋Š” 65์„ธ ์ด์ƒ์—์„œ ์ˆ˜์ถ•๊ธฐ ํ˜ˆ์••์ด 140 mmHg ์ด์ƒ์ด๋ฉด ์•ฝ๋ฌผ ์น˜๋ฃŒ๋ฅผ ์‹œ์ž‘ํ•˜๊ณ , ๋ชฉํ‘œ ํ˜ˆ์••์€ 140 mmHg ๋ฏธ๋งŒ(์œ ๋Ÿฝ์˜ ๊ฒฝ์šฐ 130-139 mmHg)์„ ์œ ์ง€ํ•˜๋Š” ๊ฒƒ์œผ๋กœ ํ•˜์˜€๋Š”๋ฐ, ์ด์ „์— ๋น„ํ•˜์—ฌ ๋ชฉํ‘œ ํ˜ˆ์•• ์ˆ˜์น˜๊ฐ€ ๋‚ฎ์•„์ง„ ๊ฒƒ์€ ์ตœ๊ทผ์˜ ์ž„์ƒ์‹œํ—˜ ๊ฒฐ๊ณผ ๋ฐ ๋…ธ์ธ ํ™˜์ž์˜ ์‹ฌํ˜ˆ๊ด€์งˆํ™˜ ์œ„ํ—˜๋„๋ฅผ ๊ณ ๋ คํ•œ ๋ณ€ํ™”๋‹ค[14]. ์ด๋Ÿฌํ•œ ๊ถŒ๊ณ ์•ˆ์€ ๋…ธ์ธ ํ™˜์ž์—์„œ๋„ ์ ๊ทน์ ์ธ ํ˜ˆ์•• ๊ด€๋ฆฌ๊ฐ€ ํ•„์š”ํ•จ์„ ์ž…์ฆํ•˜์ง€๋งŒ ์•ž์„œ ์–ธ๊ธ‰ํ•˜์˜€๋“ฏ์ด ๋…ธ์ธ ํ™˜์ž์˜ ๊ฒฝ์šฐ ๊ฐ™์€ ์—ฐ๋ น์ด๋ผ๋„ ํ™˜์ž์˜ ๊ฑด๊ฐ• ์ˆ˜์ค€์—๋Š” ์ฐจ์ด๊ฐ€ ์žˆ๊ธฐ ๋•Œ๋ฌธ์— ํ™˜์ž ์ƒํƒœ์— ๋”ฐ๋ฅธ ๋งž์ถคํ˜• ์น˜๋ฃŒ๊ฐ€ ํ•„์š”ํ•˜๊ฒ ๋‹ค. ๊ฐ•๋ ฅํ•œ ๊ฐ•์••์„ ์ผ๋ฅ ์ ์œผ๋กœ ์ œ์‹œํ•œ๋‹ค๊ธฐ๋ณด๋‹ค ๋…ธ์ธ ํ™˜์ž์˜ ํŠน์ง•์ธ ๋™๋ฐ˜์งˆํ™˜์ด ๋งŽ๊ฑฐ๋‚˜ ๊ธฐ๋Œ€ ์—ฌ๋ช…์ด ๊ธธ์ง€ ์•Š์€ ๊ฒฝ์šฐ๋ฅผ ๊ณ ๋ คํ•˜๊ณ , ๊ธฐ๋ฆฝ์ €ํ˜ˆ์••, ๋‚™์ƒ, ๋ณดํ–‰์†๋„ ์ €ํ•˜, ๋…ธ์‡ , ์ „ํ•ด์งˆ ๋ถˆ๊ท ํ˜• ๋“ฑ ๋ณด๋‹ค ๊ฐ•๋ ฅํ•œ ๊ฐ•์••์œผ๋กœ ์ธํ•˜์—ฌ ์ดˆ๋ž˜๋  ์ˆ˜ ์žˆ๋Š” ๋ถ€์ž‘์šฉ์˜ ๋ฐœ์ƒ ์œ„ํ—˜์„ ์ž˜ ๋ชจ๋‹ˆํ„ฐ๋ง ํ•˜๋Š” ๊ฒƒ์ด ํ•„์š”ํ•˜๋‹ค.
8. ๋‹น๋‡จ๋ณ‘ ํ™˜์ž์˜ ๊ณ ํ˜ˆ์•• ์น˜๋ฃŒ
8. ๋‹น๋‡จ๋ณ‘ ํ™˜์ž์˜ ๊ณ ํ˜ˆ์•• ์น˜๋ฃŒ
๋‹น๋‡จ๋ณ‘ ํ™˜์ž์—์„œ ๊ณ ํ˜ˆ์••์˜ ๋ฐœ์ƒ์€ ์ผ๋ฐ˜ ์ธ๊ตฌ ์ง‘๋‹จ์— ๋น„ํ•˜์—ฌ 2๋ฐฐ ์ด์ƒ ๋†’๋‹ค๊ณ  ์•Œ๋ ค์ ธ ์žˆ์œผ๋ฉฐ, ๊ณ ํ˜ˆ์•• ํ™˜์ž๋„ ๋‹น๋‡จ๋ณ‘ ๋ฐœ์ƒ์ด ์•ฝ 2๋ฐฐ ์ฆ๊ฐ€ํ•œ๋‹ค๊ณ  ์•Œ๋ ค์ ธ ์™”๋‹ค. ์–ด๋А ๊ฒƒ์ด ๋จผ์ € ์žˆ์—ˆ๋“  ๊ณ ํ˜ˆ์••๊ณผ ๋‹น๋‡จ๋ณ‘์ด ๊ฐ™์ด ์žˆ๋Š” ๊ฒฝ์šฐ ๋‹จ๋…์œผ๋กœ ์žˆ๋Š” ๊ฒฝ์šฐ๋ณด๋‹ค ๋‡Œ์กธ์ค‘์„ ๋น„๋กฏํ•œ ์‹ฌ๋‡Œํ˜ˆ๊ด€์งˆํ™˜๊ณผ ์ฝฉํŒฅ์งˆํ™˜ ๋ฐœ์ƒ ๋ฐ ์ง„ํ–‰์„ ๊ฐ€์†ํ™”ํ•˜๋ฏ€๋กœ ๋งค์šฐ ์œ„ํ—˜ํ•˜๋‹ค. ์˜ˆ์ „๋ถ€ํ„ฐ ๋‹น๋‡จ๋ณ‘ ์ž์ฒด๋Š” ์‹ฌ๋‡Œํ˜ˆ๊ด€์งˆํ™˜์˜ ์ƒ๋‹นํžˆ ์ค‘์š”ํ•œ ์œ„ํ—˜์ธ์ž๋กœ ๊ณ ๋ ค๋˜์—ˆ๊ธฐ ๋•Œ๋ฌธ์— ๋‹ค๋ฅธ ์ผ๋ฐ˜ ๊ณ ํ˜ˆ์•• ํ™˜์ž์— ๋น„ํ•˜์—ฌ 130/80 mmHg๋กœ ๋” ๋‚ฎ์€ ์น˜๋ฃŒ ๋ชฉํ‘œ ํ˜ˆ์••์„ ๊ถŒ๊ณ ํ•˜์˜€๋Š”๋ฐ, ๋‹น๋‡จ๋ณ‘์ด ์žˆ๋Š” ํ™˜์ž์˜ ํ˜ˆ์••์„ ๋” ๋‚ฎ๊ฒŒ ์œ ์ง€ํ•˜์˜€์„ ๋•Œ ์‹ฌ๋‡Œํ˜ˆ๊ด€ ์‚ฌ๊ฑด์˜ ๋ฐœ์ƒ์„ ์ค„์ธ๋‹ค๋Š” ๊ทผ๊ฑฐ๊ฐ€ ๋ถ€์กฑํ•จ์— ๋”ฐ๋ผ์„œ ๋น„์šฉ๊ณผ ๋ถ€์ž‘์šฉ์„ ๊ณ ๋ คํ•˜์—ฌ ๊ฐ™์€ ๋‹น๋‡จ๋ณ‘์„ ๊ฐ€์กŒ๋”๋ผ๋„ ๋™๋ฐ˜์งˆํ™˜์— ๋”ฐ๋ผ ์น˜๋ฃŒ ๋ชฉํ‘œ ํ˜ˆ์••์ด ๋‹ฌ๋ผ์ง€๋Š” ๋ณ€ํ™”๊ฐ€ ์žˆ์—ˆ๊ณ , ์ด๋Š” ์ตœ๊ทผ ๋ฐœํ‘œ๋œ ๋Œ€ํ•œ๊ณ ํ˜ˆ์••ํ•™ํšŒ ์ง„๋ฃŒ์ง€์นจ์„ ํ†ตํ•ด์„œ๋„ ์•Œ ์ˆ˜ ์žˆ๋‹ค.
์ตœ๊ทผ ๋Œ€ํ•œ๊ณ ํ˜ˆ์••ํ•™ํšŒ๋ฅผ ๋น„๋กฏํ•œ ์ง„๋ฃŒ์ง€์นจ์€ ๋‹น๋‡จ๋ณ‘์„ ๋™๋ฐ˜ํ•œ ๊ณ ํ˜ˆ์•• ํ™˜์ž์˜ ์น˜๋ฃŒ ๋ชฉํ‘œ ํ˜ˆ์••์€ 140/85 mmHg ๋ฏธ๋งŒ์œผ๋กœ ๊ถŒ๊ณ ํ•œ๋‹ค. ์ด์ „ ์ง„๋ฃŒ์ง€์นจ์—์„œ๋Š” ๋‹จ์ˆœ ๊ณ ํ˜ˆ์••์— ๋น„ํ•˜์—ฌ ๋ชฉํ‘œ ํ˜ˆ์••์„ 130/80 ๋˜๋Š” 140/80 mmHg ๋ฏธ๋งŒ์œผ๋กœ ๋” ๋‚ฎ๊ฒŒ ์œ ์ง€ํ•˜๋„๋ก ๊ถŒ๊ณ ํ•˜์˜€์ง€๋งŒ, ํ˜ˆ์••์„ ๋” ๋‚ฎ๊ฒŒ ์œ ์ง€ํ•œ ํ™˜์ž์—์„œ ์‹ฌ๋‡Œํ˜ˆ๊ด€ ์‚ฌ๊ฑด์˜ ๋ฐœ์ƒ์„ ํšจ๊ณผ์ ์œผ๋กœ ์ค„์ด์ง€ ๋ชปํ•˜์˜€์œผ๋ฉฐ, ์˜คํžˆ๋ ค ๋” ๋งŽ์€ ์•ฝ์ œ์˜ ์‚ฌ์šฉ์œผ๋กœ ์ธํ•œ ๋น„์šฉ๊ณผ ๋ถ€์ž‘์šฉ ๋ฐœ์ƒ์„ ๊ณ ๋ คํ•˜์—ฌ ์ตœ๊ทผ ์น˜๋ฃŒ ๋ชฉํ‘œ ํ˜ˆ์••์ด 140/85 mmHg ๋ฏธ๋งŒ์œผ๋กœ ๊ถŒ๊ณ ๋˜๊ณ  ์žˆ๋‹ค. ๋‹ค๋งŒ, SPRINT ์—ฐ๊ตฌ ๋Œ€์ƒ์˜ ๊ณ ์œ„ํ—˜๊ตฐ ๋‹น๋‡จ๋ณ‘ ํ™˜์ž์˜ ์—ฐ๊ตฌ ๊ฒฐ๊ณผ์™€ ACCORD ์—ฐ๊ตฌ์˜ ๋‡Œ์กธ์ค‘ ์˜ˆ๋ฐฉ์— ๋Œ€ํ•œ ํšจ๊ณผ๋ฅผ ๊ณ ๋ คํ•  ๋•Œ ์‹ฌํ˜ˆ๊ด€์งˆํ™˜์ด ๋™๋ฐ˜๋œ ๋‹น๋‡จ๋ณ‘ ํ™˜์ž๋Š” ์˜ˆ์ „๊ณผ ๊ฐ™์ด 130/80 mmHg ๋ฏธ๋งŒ์œผ๋กœ ํ˜ˆ์••์„ ์กฐ์ ˆํ•˜๋Š” ๊ฒƒ์ด ์‹ฌ๋‡Œํ˜ˆ๊ด€๊ณ„ ๋ณดํ˜ธ์— ํšจ๊ณผ์ ์ผ ์ˆ˜ ์žˆ๋‹ค. ๋”ฐ๋ผ์„œ ๋‹น๋‡จ๋ณ‘์„ ๋™๋ฐ˜ํ•œ ๊ณ ํ˜ˆ์•• ํ™˜์ž์˜ ์น˜๋ฃŒ ๋ชฉํ‘œ ํ˜ˆ์••์€ ๊ณ ์œ„ํ—˜๊ตฐ์ด๋ฉด 130/80 mmHg ์ดํ•˜๋กœ, ๊ทธ๋ ‡์ง€ ์•Š์€ ์ €์œ„ํ—˜๊ตฐ์˜ ๊ฒฝ์šฐ 140/85 mmHg ์ดํ•˜๋กœ ์กฐ์ ˆํ•˜๋ฉด ๋œ๋‹ค. ์ €์œ„ํ—˜๊ตฐ์ด๋ผ๊ณ  ํ•˜์—ฌ ๋ฌด์กฐ๊ฑด 130-140 mmHg๋ฅผ ์œ ์ง€ํ•˜๋Š” ๊ฒƒ์€ ์•„๋‹ˆ๋ฉฐ, ๊ณ ํ˜ˆ์••์•ฝ์˜ ๊ฐœ์ˆ˜๊ฐ€ ๋งŽ์ง€ ์•Š๊ณ  ํฐ ๋ถ€์ž‘์šฉ์ด ์—†๋‹ค๋ฉด ๊ณ ์œ„ํ—˜๊ตฐ๊ณผ ๋งˆ์ฐฌ๊ฐ€์ง€๋กœ ์ˆ˜์ถ•๊ธฐ ํ˜ˆ์••์„ 130 mmHg ์ดํ•˜๋กœ ์กฐ์ ˆํ•˜๋Š” ๊ฒƒ๋„ ๋ฐ”๋žŒ์งํ•˜๋‹ค.
๋‹น๋‡จ๋ณ‘์„ ๋™๋ฐ˜ํ•œ ๊ณ ํ˜ˆ์•• ํ™˜์ž์˜ ์•ฝ์ œ ์„ ํƒ์€ 1์ฐจ ์•ฝ์ œ๋กœ ACE ์–ต์ œ์ œ, ARB๊ฐ€ ์„ ํ˜ธ๋˜๋Š”๋ฐ ์—ฌ๋Ÿฌ ๊ฐ€์ง€ ๋™๋ฐ˜์งˆํ™˜์„ ๊ณ ๋ คํ•˜์—ฌ ๊ณ ํ˜ˆ์••์•ฝ์„ ์„ ํƒํ•  ์ˆ˜ ์žˆ๋‹ค. ํŠนํžˆ ๋ฏธ์„ธ๋‹จ๋ฐฑ๋‡จ๋‚˜ ๋‹จ๋ฐฑ๋‡จ๋ฅผ ๋™๋ฐ˜ํ•œ ํ™˜์ž์˜ ๊ฒฝ์šฐ ์ฝฉํŒฅ ๋ณดํ˜ธ ํšจ๊ณผ๊ฐ€ ์žˆ๋Š” ACE์–ต์ œ์ œ์™€ ARB๋ฅผ ์šฐ์„ ์ ์œผ๋กœ ํˆฌ์•ฝํ•œ๋‹ค. ์น˜๋ฃŒ ๋ชฉํ‘œ ํ˜ˆ์••์— ๋„๋‹ฌํ•˜๊ธฐ ์œ„ํ•˜์—ฌ ์ตœ๊ทผ ๊ฐ•์กฐ๋˜๊ณ  ์žˆ๋Š” ๋ณตํ•ฉ ์š”๋ฒ•์„ ํ™œ์šฉํ•˜๋Š” ๊ฒƒ์ด ๋ฐ˜๋“œ์‹œ ํ•„์š”ํ•˜๋‹ค. ๋‹น๋‡จ๋ณ‘์„ ๋™๋ฐ˜ํ•œ ๊ณ ํ˜ˆ์•• ๋ณ‘์šฉ ์น˜๋ฃŒ์—์„œ ์‹ ์ค‘์„ ๊ธฐํ•ด์•ผ ํ•˜๋Š” ์กฐํ•ฉ์€ ๋ฒ ํƒ€์ฐจ๋‹จ์ œ์™€ thiazide์ด๋‡จ์ œ์˜ ๋ณ‘์šฉ์œผ๋กœ ์ด๋Š” ์ธ์А๋ฆฐ ์ €ํ•ญ์„ ์ฆ๊ฐ€์‹œ์ผœ ๋‹น๋‡จ๋ณ‘ ์กฐ์ ˆ์„ ์•…ํ™”์‹œํ‚ฌ ์ˆ˜ ์žˆ์œผ๋ฏ€๋กœ ์ฃผ์˜๊ฐ€ ํ•„์š”ํ•˜๊ณ , ACE์–ต์ œ์ œ์™€ ARB ๋ณตํ•ฉ ์š”๋ฒ•์€ ์ฝฉํŒฅ๊ธฐ๋Šฅ ์†์ƒ๊ณผ ์ „ํ•ด์งˆ ์ด์ƒ ๋“ฑ์ด ์šฐ๋ ค๋˜๋ฏ€๋กœ ๊ธˆ๊ธฐ๋œ๋‹ค[13,14].
9. ๋‡Œ์กธ์ค‘ ํ™˜์ž์˜ ๊ณ ํ˜ˆ์•• ์น˜๋ฃŒ(์ด์ฐจ ์˜ˆ๋ฐฉ)
9. ๋‡Œ์กธ์ค‘ ํ™˜์ž์˜ ๊ณ ํ˜ˆ์•• ์น˜๋ฃŒ(์ด์ฐจ ์˜ˆ๋ฐฉ)
๋‡Œ์กธ์ค‘(stroke)์€ ์ฃผ์š” ์‹ฌํ˜ˆ๊ด€ ์‚ฌ๊ฑด ์ค‘ ํ•˜๋‚˜์ด๋ฉฐ ๋‡Œ์กธ์ค‘ ์ดํ›„์˜ ์ด์ฐจ ์˜ˆ๋ฐฉ์„ ์œ„ํ•œ ๊ณ ํ˜ˆ์•• ์น˜๋ฃŒ๋Š” ์‚ฌ๋ง๋ฅ ๊ณผ ๋‡Œ์กธ์ค‘ ๋ฐ ํ˜ˆ๊ด€์งˆํ™˜์˜ ์žฌ๋ฐœ์„ ์œ ์˜ํ•˜๊ฒŒ ๊ฐ์†Œ์‹œํ‚จ๋‹ค. ๋ช‡๋ช‡ ๋Œ€๊ทœ๋ชจ ์ž„์ƒ ์—ฐ๊ตฌ๋“ค์—์„œ ํ˜ˆ์••์ด 140/90 mmHg ์ด์ƒ์ด๊ณ  ๊ณผ๊ฑฐ ๋‡Œ์ค„์ค‘์ด๋‚˜ ์ผ๊ณผ์„ฑํ—ˆํ˜ˆ๋ฐœ์ž‘(transient ischemic attack)์ด ์žˆ์—ˆ๋˜ ํ™˜์ž์—์„œ ํ•ญ๊ณ ํ˜ˆ์••์•ฝ์˜ ์‚ฌ์šฉ์€ ์•ฝ์ œ๋ฅผ ์‚ฌ์šฉํ•˜์ง€ ์•Š์€ ๋Œ€์กฐ๊ตฐ(placebo controlled)์— ๋น„ํ•˜์—ฌ ๋‡Œ์กธ์ค‘์˜ ์žฌ๋ฐœ์„ ๋‚ฎ์ถ”์—ˆ๋‹ค๊ณ  ๋ณด๊ณ ํ•˜์˜€๋‹ค[27-29]. ๋˜ํ•œ ๊ณ ํ˜ˆ์••์˜ ๊ณผ๊ฑฐ๋ ฅ ์œ ๋ฌด์— ์ƒ๊ด€์—†์ด ๋‡Œ์กธ์ค‘ ์ดํ›„์˜ ๊ณ ํ˜ˆ์•• ์น˜๋ฃŒ๋Š” ์‚ฌ๋ง๋ฅ ๊ณผ ํ•ฉ๋ณ‘์ฆ์„ ๊ฐ์†Œ์‹œํ‚จ๋‹ค. ๊ณ ํ˜ˆ์•• ๊ณผ๊ฑฐ๋ ฅ์ด ์—†๋Š” ํ™˜์ž๊ฐ€ ๋‡Œ์กธ์ค‘ ๋˜๋Š” ์ผ๊ณผ์„ฑํ—ˆํ˜ˆ๋ฐœ์ž‘์ด ๋ฐœ์ƒํ•˜๊ณ  ์ˆ˜์ผ ๊ฒฝ๊ณผ ํ›„์—๋„ ํ˜ˆ์••์ด 140/90 mmHg ์ด์ƒ์œผ๋กœ ์ง€์†๋˜๋ฉด ์ด์ฐจ ์˜ˆ๋ฐฉ ๋ชฉ์ ์œผ๋กœ ํ•ญ๊ณ ํ˜ˆ์••์•ฝ์„ ํˆฌ์•ฝํ•ด์•ผ ํ•œ๋‹ค. ๋น„์Šทํ•˜๊ฒŒ ๊ธฐ์กด์˜ ๊ณ ํ˜ˆ์•• ํ™˜์ž๊ฐ€ ๋‡Œ์กธ์ค‘ ๋˜๋Š” ์ผ๊ณผ์„ฑํ—ˆํ˜ˆ๋ฐœ์ž‘์ด ๋ฐœ์ƒํ•˜๋ฉด ํ—ˆํ˜ˆ๋‡Œ์กธ์ฆ์˜ ๊ฒฝ์šฐ ์ˆ˜์ผ ๊ฒฝ๊ณผ ํ›„, ์ผ๊ณผ์„ฑํ—ˆํ˜ˆ๋ฐœ์ž‘์˜ ๊ฒฝ์šฐ ์ฆ‰์‹œ ์ด์ฐจ ์˜ˆ๋ฐฉ ๋ชฉ์ ์œผ๋กœ ํ•ญ๊ณ ํ˜ˆ์••์•ฝ์„ ๋‹ค์‹œ ํˆฌ์•ฝํ•ด์•ผ ํ•œ๋‹ค. ํ•ญ๊ณ ํ˜ˆ์••์•ฝ์˜ ์„ ํƒ์€ ํ™˜์ž์˜ ์ƒํƒœ(๋‘๊ฐœ๊ฐ•์™ธ ํ์ƒ‰์„ฑ ๋‡Œํ˜ˆ๊ด€์งˆํ™˜, ์ฝฉํŒฅ์งˆํ™˜, ์‹ฌ์žฅ์งˆํ™˜, ๋‹น๋‡จ๋ณ‘)๋ฅผ ๊ณ ๋ คํ•˜์—ฌ ๊ฐœ๋ณ„ํ™”ํ•œ๋‹ค. ์—ด๊ณต๋‡Œ๊ฒฝ์ƒ‰(Lacunar stroke) ํ™˜์ž์—์„œ๋Š” The Secondary Prevention of Small Subcortical Strokes (SPS3) ์—ฐ๊ตฌ์˜ ๊ฒฐ๊ณผ๋ฅผ ๊ทผ๊ฑฐ๋กœ ์ˆ˜์ถ•๊ธฐ ํ˜ˆ์••์„ 120-130 mmHg์œผ๋กœ ๋‚ฎ์ถ”๋Š” ๊ฒƒ์„ ๊ถŒ๊ณ ํ•œ๋‹ค[28]. ๊ฒฝ๋™๋งฅ์ฃฝ๊ฒฝํ™”์ฆ์€ ์ฃฝ์ข…์˜ ์ƒ‰์ „์œผ๋กœ ์ธํ•œ ๋‡Œ์กธ์ค‘(atheroembolic stroke) ๋ฐ ์‹ฌ๋‡Œํ˜ˆ๊ด€์งˆํ™˜์˜ ๊ณ ์œ„ํ—˜์ธ์ž์ด๋‹ค. ์ผ๋ถ€ ์—ฐ๊ตฌ์—์„œ ํ˜ˆ์••์„ ๋‚ฎ์ถ”๋Š” ๊ฒƒ์ด ์งˆํ™˜์˜ ์ง„ํ–‰์„ ๋‚ฎ์ถœ ์ˆ˜ ์žˆ์Œ์ด ๋ณด๊ณ ๋˜์–ด ์žˆ์œผ๋ฉฐ ์นผ์Š˜์ฐจ๋‹จ์ œ์™€ ACE์–ต์ œ์ œ๊ฐ€ ์ถ”์ฒœ๋œ๋‹ค[30,31]. ์ค‘์ฆ์˜ ์–‘์ธก ๊ฒฝ๋™๋งฅํ˜‘์ฐฉ์ด ์žˆ๋Š” ๊ฒฝ์šฐ ์ ์ ˆํ•œ ํ•ญ๊ณ ํ˜ˆ์••์•ฝ ์‚ฌ์šฉ์— ๋Œ€ํ•œ ์ž„์ƒ ์—ฐ๊ตฌ๋Š” ๋ณด๊ณ ๋œ ๋ฐ” ์—†์œผ๋‚˜ ์ผ๋ฐ˜์ ์œผ๋กœ ํ˜ˆ์••์„ ๋„ˆ๋ฌด ๋‚ฎ์ถ”๋Š” ๊ฒฝ์šฐ ๋‡Œ๊ฒฝ์ƒ‰์˜ ์œ„ํ—˜์ด ์ฆ๊ฐ€ํ•˜์—ฌ ํ•ญ๊ณ ํ˜ˆ์••์•ฝ์˜ ์„ ํƒ ์‹œ ๋‹จ์ผ์ œ๋กœ ์‹œ์ž‘ํ•˜๋Š” ๊ฒƒ์„ ๊ถŒ๊ณ ํ•œ๋‹ค.
๋‡Œ์กธ์ค‘์˜ ์˜ˆ๋ฐฉ์„ ์œ„ํ•˜์—ฌ ์—ฌ๋Ÿฌ ํ•ญ๊ณ ํ˜ˆ์••์•ฝ์„ ์‚ฌ์šฉํ•˜์˜€์„ ๋•Œ ์–ป๋Š” ์ด๋“์€ ๋งŽ์€ ๋Œ€๊ทœ๋ชจ ์ž„์ƒ ์—ฐ๊ตฌ์—์„œ ์ž…์ฆ๋˜์—ˆ์œผ๋‚˜ ์•ž์„œ ๊ธฐ์ˆ ํ•œ ๋ฐ”์™€ ๊ฐ™์ด ๋ฒ ํƒ€์ฐจ๋‹จ์ œ๋Š” ๋‹ค๋ฅธ ๊ณ„์—ด์˜ ๊ณ ํ˜ˆ์••์•ฝ์— ๋น„ํ•˜์—ฌ ํšจ๊ณผ์ ์ด์ง€ ๋ชปํ•œ ๊ฒƒ์œผ๋กœ ๋ณด๊ณ ๋˜์–ด ์žˆ๋‹ค. ์ด๋Ÿฌํ•œ ์—ฐ๊ตฌ์—์„œ ์‚ฌ์šฉ๋œ ๋ฒ ํƒ€์ฐจ๋‹จ์ œ๋Š” atenolol์ด๋ฉฐ ์ตœ๊ทผ ๊ฐœ๋ฐœ๋˜์–ด ์‚ฌ์šฉ๋˜๊ณ  ์žˆ๋Š” ๋ฒ ํƒ€์ฐจ๋‹จ์ œ๋“ค๋„ ์—ฌ์ „ํžˆ ์ถฉ๋ถ„ํ•œ ๊ทผ๊ฑฐ๊ฐ€ ๋ถ€์กฑํ•œ ์‹ค์ •์ด๋‹ค. ๊ณ ํ˜ˆ์•• ์•ฝ์€ The perindopril protection against recurrent stroke (PROGRESS) ์—ฐ๊ตฌ ๊ฒฐ๊ณผ์— ์˜ํ•˜์—ฌ RAS์–ต์ œ์ œ์™€ ์ด๋‡จ์ œ(thiazide-like diuretic)์˜ ๋ณ‘์šฉ ์š”๋ฒ•์„ ์ถ”์ฒœํ•˜๋ฉฐ, ๋ฉ”ํƒ€๋ถ„์„ ๊ฒฐ๊ณผ๋ฅผ ํ†ตํ•˜์—ฌ ์นผ์Š˜์ฐจ๋‹จ์ œ์˜ ์‚ฌ์šฉ์„ ์ถ”์ฒœํ•œ๋‹ค[1,27].
10. ์ธ์ง€๊ธฐ๋Šฅ ์žฅ์• ๊ฐ€ ์žˆ๋Š” ํ™˜์ž์˜ ๊ณ ํ˜ˆ์•• ์น˜๋ฃŒ
10. ์ธ์ง€๊ธฐ๋Šฅ ์žฅ์• ๊ฐ€ ์žˆ๋Š” ํ™˜์ž์˜ ๊ณ ํ˜ˆ์•• ์น˜๋ฃŒ
์ค‘๋…„๊ธฐ์— ๋ฐœ์ƒํ•˜๋Š” ๊ณ ํ˜ˆ์••์€ ๋…ธ๋…„๊ธฐ ์•Œ์ธ ํ•˜์ด๋จธ์น˜๋งค(Alzhemierโ€™s dimentia) ๋ฐ ํ˜ˆ๊ด€์น˜๋งค(vascular dementia) ๋ฐœ์ƒ์— ์ค‘์š”ํ•œ ์›์ธ์ด๋‹ค. ์กฐ์ ˆ๋˜์ง€ ์•Š์€ ๊ณ ํ˜ˆ์••์€ ๋‡Œํ˜ˆ๋ฅ˜์˜ ์ €ํ•˜์™€ ๊ด€๋ จ์ด ์žˆ์œผ๋ฉฐ ๋Œ€๋‡Œ ์†Œํ˜ˆ๊ด€ ์งˆํ™˜๊ณผ ๋ฐฑ์งˆ๊ณ ์‹ ํ˜ธ๋ณ‘๋ณ€(white matter high signal intensities)์˜ ์ฃผ์š” ์œ„ํ—˜์ธ์ž์ด๊ณ  ์ด๋“ค์€ ๋Œ€๋‡Œ ์‹ ๊ฒฝํšŒ๋กœ๋ฅผ ์†์ƒ์‹œํ‚ด์œผ๋กœ์จ ์ธ์ง€๊ธฐ๋Šฅ์žฅ์• ๋ฅผ ์ดˆ๋ž˜ํ•  ์ˆ˜ ์žˆ๋‹ค[32,33]. ์ด์™€ ๊ด€๋ จ๋œ ์—ฐ๊ตฌ๋“ค์„ ์‚ดํŽด๋ณด๋ฉด ํ•œ ์—ฐ๊ตฌ์—์„œ 160 mmHg ์ด์ƒ์˜ ์ˆ˜์ถ•๊ธฐ ํ˜ˆ์••์„ ๊ฐ€์ง„ ํ™˜์ž๋“ค์—์„œ ํ˜ˆ์••์„ ์กฐ์ ˆํ•˜์˜€์„ ๋•Œ ๋‡Œ๋ฐฑ์งˆ๋ณ‘๋ณ€(white matter lesion)์˜ ์ง„ํ–‰ ๋ฐ ์ธ์ง€๊ธฐ๋Šฅ ์ €ํ•˜๋ฅผ ๋Šฆ์ถ”์—ˆ๋‹ค๊ณ  ๋ณด๊ณ ํ•˜์˜€๋‹ค[34]. ๋˜ํ•œ ๋ฉ”ํƒ€๋ถ„์„์„ ํ†ตํ•˜์—ฌ ํ˜ˆ์•• ์กฐ์ ˆ์ด ์ธ์ง€๊ธฐ๋Šฅ ์žฅ์•  ๋ฐ ์น˜๋งค์˜ ์œ„ํ—˜์„ 9% ์ •๋„ ๊ฐ์†Œ์‹œ์ผฐ๋‹ค๊ณ  ๋ณด๊ณ ํ•œ ๋ฐ” ์žˆ๋‹ค[35]. ๋Œ€๋ถ€๋ถ„์˜ ๊ด€์ฐฐ ์—ฐ๊ตฌ์—์„œ ์ˆ˜์ถ•๊ธฐ ํ˜ˆ์••์ด ์ž˜ ์กฐ์ ˆ๋˜๋ฉด ์•Œ์ธ ํ•˜์ด๋จธ์น˜๋งค ๋ฐ ๊ธฐํƒ€ ์น˜๋งค๊ฐ€ ์ ๊ฒŒ ๋ฐœ์ƒํ•˜์˜€๊ณ , 60๋Œ€ ์ดํ›„์— ์น˜๋ฃŒ๋ฅผ ๋ฐ›์€ ํ™˜์ž๋ณด๋‹ค 50๋Œ€๋ถ€ํ„ฐ ์น˜๋ฃŒ๋ฅผ ๋ฐ›๊ธฐ ์‹œ์ž‘ํ•œ ํ™˜์ž๊ตฐ์—์„œ ์น˜๋งค ์˜ˆ๋ฐฉ ํšจ๊ณผ๊ฐ€ ๋” ํฐ ๊ฒƒ์œผ๋กœ ๋ณด๊ณ ํ•˜์˜€๋‹ค[32]. ๊ณ ํ˜ˆ์•• ์น˜๋ฃŒ๊ฐ€ ์น˜๋งค ๋ฐœ์ƒ์— ๋ฏธ์น˜๋Š” ํšจ๊ณผ๋ฅผ ๊ด€์ฐฐํ•œ ๋ฌด์ž‘์œ„ ๋ฐฐ์ • ์ž„์ƒ ์—ฐ๊ตฌ๋“ค์—์„œ ์ธ์ง€๊ธฐ๋Šฅ ์žฅ์•  ๋ฐ ์น˜๋งค ๋ฐœ์ƒ์— ๋Œ€ํ•˜์—ฌ ๊ณ ํ˜ˆ์•• ์น˜๋ฃŒ๊ฐ€ ๋ถ€์ •์  ์˜ํ–ฅ์€ ์—†์—ˆ์œผ๋‚˜ ํšจ๊ณผ ๋ฉด์—์„œ ์ผ๊ด€๋œ ๊ฒฐ๊ณผ๋ฅผ ๋ณด์ด์ง€๋Š” ๋ชปํ•˜์˜€๋‹ค[36-39]. ํ•˜์ง€๋งŒ ์ „์ฒด์ ์ธ ์ž„์ƒ ์—ฐ๊ตฌ ๊ฒฐ๊ณผ๋“ค์„ ๊ณ ๋ คํ•  ๋•Œ ๊ณ ํ˜ˆ์••์˜ ์กฐ์ ˆ์€ ์ธ์ง€๊ธฐ๋Šฅ ์žฅ์• ์— ๊ธ์ •์ ์ธ ํšจ๊ณผ๊ฐ€ ์žˆ๋‹ค๊ณ  ๋ณผ ์ˆ˜ ์žˆ๊ฒ ๋‹ค.
11. ๊ณ ํ˜ˆ์•• ํ™˜์ž์—์„œ ๊ธฐ๋ฆฝ์ €ํ˜ˆ์••์— ๋Œ€ํ•œ ๊ณ ๋ ค
11. ๊ณ ํ˜ˆ์•• ํ™˜์ž์—์„œ ๊ธฐ๋ฆฝ์ €ํ˜ˆ์••์— ๋Œ€ํ•œ ๊ณ ๋ ค
๊ธฐ๋ฆฝ์ €ํ˜ˆ์••์€ ์„œ์žˆ๋Š” ์ž์„ธ์—์„œ 1๋ถ„ ๋ฐ 3๋ถ„์— ํ˜ˆ์••์„ ์ธก์ •ํ•˜์˜€์„ ๋•Œ ์ˆ˜์ถ•๊ธฐ ํ˜ˆ์••์ด 20 mmHg ์ด์ƒ ํ˜น์€ ์ด์™„๊ธฐ ํ˜ˆ์••์ด 10 mmHg ์ด์ƒ ์ฐจ์ด๊ฐ€ ๋‚˜๋ฉด ์ง„๋‹จํ•  ์ˆ˜ ์žˆ๋‹ค. ํŠนํžˆ ๋…ธ์ธ ๊ณ ํ˜ˆ์•• ํ™˜์ž๋‚˜ ๋‹น๋‡จ๋ฅผ ๋™๋ฐ˜ํ•œ ๊ฒฝ์šฐ์—์„œ ๋งŽ์ด ๋‚˜ํƒ€๋‚œ๋‹ค. ๊ธฐ๋ฆฝ์ €ํ˜ˆ์••์€ ์‚ฌ๋ง๋ฅ  ๋ฐ ์‹ฌํ˜ˆ๊ด€์งˆํ™˜์— ์˜ํ•œ ์‚ฌ๋ง, ๊ด€์ƒ๋™๋งฅ์งˆํ™˜์˜ ์ฆ๊ฐ€์™€ ๊ด€๋ จ์ด ์žˆ๋Š” ๊ฒƒ์œผ๋กœ ์•Œ๋ ค์ ธ ์žˆ์œผ๋‚˜ ์—ฌ๋Ÿฌ ์—ฐ๊ตฌ์—์„œ ์ผ๊ด€๋œ ๊ฒฐ๊ณผ๋ฅผ ๋ณด์ด์ง€๋Š” ์•Š๋Š”๋‹ค[36-38]. ์ด๋Š” ์—ฐ๊ตฌ ๋ฐฉ๋ฒ•๋ก (๊ธฐ๋ฆฝ์ €ํ˜ˆ์•• ์ธก์ • ๋ฐฉ๋ฒ•) ์ฐจ์ด ๋ฐ ํ™˜์ž๊ตฐ์˜ ์ฐจ์ด ๋“ฑ์— ๋”ฐ๋ฅธ ๊ฒƒ์œผ๋กœ ๋ณด์ธ๋‹ค. ํ•œ ์—ฐ๊ตฌ์—์„œ๋Š” ๊ธฐ๋ฆฝ์ €ํ˜ˆ์••์ด ์•ผ๊ฐ„ํ˜ˆ์••์ด ์ฃผ๊ฐ„ํ˜ˆ์••๋ณด๋‹ค ์›”๋“ฑํžˆ ๋†’์€ revere dipper ํ™˜์ž์—์„œ ๋งŽ์ด ๊ด€์ฐฐ๋จ์„ ๋ณด๊ณ ํ•˜์˜€๋‹ค[40]. ์ผ๊ด€๋œ ๊ฒฐ๊ณผ๋ฅผ ๋ณด์ด๊ณ  ์žˆ์ง€๋Š” ์•Š์ง€๋งŒ ๊ณ ํ˜ˆ์•• ํ™˜์ž์—์„œ ๋ฐœ์ƒํ•˜๋Š” ๊ธฐ๋ฆฝ์ €ํ˜ˆ์••์€ ์‹ฌํ˜ˆ๊ด€์งˆํ™˜ ๋ฐœ์ƒ์˜ ์˜ˆ์ธก์ธ์ž๋กœ์„œ ๊ณ ๋ ค๋  ์ˆ˜ ์žˆ์–ด 24์‹œ๊ฐ„ ํ™œ๋™ํ˜ˆ์••๊ฒ€์‚ฌ ๋ฐ ๋ฌด์ฆ์ƒ ์žฅ๊ธฐ ์†์ƒ์— ๋Œ€ํ•œ ํ‰๊ฐ€์™€ ๊ฐ™์€ ์ถ”๊ฐ€์ ์ธ ๊ฒ€์ง„์„ ํ•˜๋Š” ๊ฒƒ์ด ๋„์›€์ด ๋  ์ˆ˜ ์žˆ์œผ๋ฉฐ ๋™๋ฐ˜ ์งˆํ™˜์ด ๋งŽ๊ฑฐ๋‚˜ ๊ธฐ๋Œ€ ์—ฌ๋ช…์ด ๊ธธ์ง€ ์•Š์€ ๋…ธ์ธ ๊ณ ํ˜ˆ์•• ํ™˜์ž์—์„œ ๋ฐœ์ƒ์‹œ์—๋Š” ์ด๋กœ ์ธํ•œ ๋ถ€์ž‘์šฉ์„ ์ค„์ด๊ธฐ ์œ„ํ•œ ๋ฉด๋ฐ€ํ•œ ๋ชจ๋‹ˆํ„ฐ๋ง์ด ํ•„์š”ํ•  ๊ฒƒ์œผ๋กœ ์ƒ๊ฐ๋œ๋‹ค.
๊ฒฐ ๋ก 
๊ฒฐ ๋ก 
๊ฒฐ๋ก ์ ์œผ๋กœ ๊ตญ๋‚ด ์น˜๋ฃŒ ํ˜„ํ™ฉ์„ ๋ณด๋ฉด ์‹ฌ๋‡Œํ˜ˆ๊ด€๊ณ„ ์œ„ํ—˜์„ ์ค„์ด๊ธฐ ์œ„ํ•œ ๋…ธ๋ ฅ์˜ ์ผํ™˜์œผ๋กœ ๊ตญ๋‚ด ๊ณ ํ˜ˆ์•• ์น˜๋ฃŒ์œจ๊ณผ ์กฐ์ ˆ๋ฅ ์„ ๋” ๋†’๊ฒŒ ๊ฐœ์„ ํ•ด์•ผ ํ•จ์„ ์•Œ ์ˆ˜ ์žˆ๋‹ค. ๋˜ํ•œ ๋Œ€ํ•œ๊ณ ํ˜ˆ์••ํ•™ํšŒ์˜ ์ง„๋ฃŒ์ง€์นจ์—์„œ ์ œ์‹œํ•œ ์ •ํ™•ํ•œ ํ˜ˆ์•• ์ธก์ •, ์œ„ํ—˜๋„๋ฅผ ํ‰๊ฐ€ํ•˜์—ฌ ๋ชฉํ‘œ ํ˜ˆ์••์„ ์ •ํ•˜๊ณ  ์ด์— ๋„๋‹ฌํ•˜๊ธฐ ์œ„ํ•˜์—ฌ ๋ณตํ•ฉ ์š”๋ฒ•๊ณผ ๊ฐ™์€ ์ ๊ทน์ ์ธ ์•ฝ๋ฌผ ์น˜๋ฃŒ๊ฐ€ ํ•„์š”ํ•˜๋ฉฐ, ๊ฐ ์•ฝ์ œ์˜ ํŠน์„ฑ์„ ํŒŒ์•…ํ•˜๊ณ  ๋ถ€์ž‘์šฉ์„ ์ค„์ด๊ธฐ ์œ„ํ•œ ๋…ธ๋ ฅ์ด ์ง„๋ฃŒ ์ผ์„ ์— ์žˆ๋Š” ๋ชจ๋“  ์ž„์ƒ์˜์—๊ฒŒ ํ•„์š”ํ•˜๋‹ค.

Figureย 1.
Target blood pressure according to blood pressure levels, presence of cardio-cerebrovascular disease, or comorbidities.
jkna-37-2-123f1.tif
Figureย 2.
Risk stratification according to blood pressure levels, presence of cardio-cerebrovascular disease, asymptomatic organ damage, or comorbidities.
jkna-37-2-123f2.tif
Figureย 3.
Risk factors of cardio-cerebrovascular disease, asymptomatic organ damage, and comorbidities.
jkna-37-2-123f3.tif
Figureย 4.
Selection of single or combination therapy depending on blood pressure and cardiovascular risk.
jkna-37-2-123f4.tif
Tableย 1.
Classification of blood pressure for adults
ํ˜ˆ์•• ๋ถ„๋ฅ˜ ์ˆ˜์ถ•๊ธฐ ํ˜ˆ์••(mmHg) ํ™•์žฅ๊ธฐ ํ˜ˆ์••(mmHg)
์ •์ƒ ํ˜ˆ์••* <120 ๊ทธ๋ฆฌ๊ณ  <80
์ฃผ์˜ ํ˜ˆ์•• 120-129 ๊ทธ๋ฆฌ๊ณ  <80
๊ณ ํ˜ˆ์•• ์ „ ๋‹จ๊ณ„ 130-139 ๋˜๋Š” 80-89
๊ณ ํ˜ˆ์•• 1๊ธฐ 140-159 ๋˜๋Š” 90-99
2๊ธฐ 160 ๋˜๋Š” 100
์ˆ˜์ถ•๊ธฐ ๋‹จ๋…๊ณ ํ˜ˆ์•• 140 ๊ทธ๋ฆฌ๊ณ  <90

* ์‹ฌ๋‡Œํ˜ˆ๊ด€์งˆํ™˜์˜ ๋ฐœ์ƒ ์œ„ํ—˜์ด ๊ฐ€์žฅ ๋‚ฎ์€ ์ตœ์  ํ˜ˆ์••.

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