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J Korean Neurol Assoc. 1991;9(1):11-17.
- A Comparative Study on Cerebral Infarction in Patient with
Nonvalvular and Valvular Atrial Fibrillation
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Ae Young Lee, M.D., Eun Seok Jeon*, M.D., Chong Hun Park*, M.D., Chin Sang Chung, M.D.
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Dep. Of Neurology & Internal Medicine(Cardiology)*, Chungnam National University
- 심박세동환자에서의 뇌경색증
(비판막성 심방세동군과 판막성 심방세동군의 비교연구)
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이애영, 정진상, 전은석, 박종훈
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충남대학교 신경과, 내과.
- Abstract
- To compare the features of stroke associated with nonvalvular and valvular atrial fibri!lation, we carried out a retrospective study on cerebral infarcts in 27 patients with nonvalvular atrial fibrillation (AF) and in 33 patients with valvular AF.Iwe analyzed the clinical courses, the underlying heart diseases, and the features of echocardiography and brain cornputed tomograpy, Thefollowing results were obtained; 1) Most strokes in nonvalvular AF occurred after 7th decade and the age of stroke onset in nonvalvular group was younger than that of nonvalvular group(p<.05).; 2) Echocardiographic studiesshowed that the left atriurn of the heart in the nonvalvular AF group was srnaller in size than the valvular group and that the left atrial thrombi were not detectable on
conventional echoardiograrn in the nonvalvular irouP.: 3) Both groups showed sirnilar
distribution in the sites, number, and nature of the brain lesions.; 4) Stroke recurred
with sirnilar frequency in both groups and rnost of them occurred during the first year
of the initial stroke."
Keywords :
- 초록
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