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당뇨병 환자에서 비관혈적 방법에 의한 좌심실기능 평가에 관한 연구
방준경(Joon Kyung Bang),현창훈(Chang Hun Hyun),이병직(Byung Jik Lee),류왕성(Wang Seong Ryu),권기익(Ki Ik Kwon),강창순(Chang Soon Kang),유언호(Un Ho Ryoo) 대한내과학회 1987 대한내과학회지 Vol.32 No.4
N/A Diabetes mellitus has been clearly identified as an independent risk factor in coronary heart diasase, sudden death, congestive heart failure, stroke, and peripheral vascular disease. The diabetic patient is twice as prone to develop heart disease as the general population. Recently the term Diabetic cardiomyopathy has been appeared in medical publications. This term imply the existence of a specific diabetic heart disease, a new nosological entity that has been growing out of several studies performed during the last few years by research workers in diabetes. The assessment of left ventricular function as an index of potential myocardial involvement in diabetic patients without clinical evidence of myocardial ischemia or other cardiovascular abnormalities has become increasingly important. To examine left ventricular function in diabetic patients without clinical evidence of cardiac involvement, eleetrocardiogram, phonocardiogram, carotid pulse tracing, echocardiogram, apexardiogram, and the first derivative of the apexcardiogram were performed in normal subjects and 16 diabetic patients. The results were as follows. 1) Corrected R to first peak interval was 96.1±25.9 msec in diabetic group and 66.3±14.8 msec in control group (p<0.05), height ratio was 52.9±7.4% in diabetic group and 56.5±4.0% in control group (p<0.05). S to second peak interval was not significant value. 2) Pre-ejection period was 85.9±27.2 msec in diabetic group and 40.9±12.2 msec in control group (p<0.05), left ventricular ejection time was 302.5±39.9 msec in diabetic group and 340.0±20.7 msec in control group (p<0.05). Electromechanical systole was not significant value. 3) A-MVO was 90.4±19.1 msec in diabetic group and 64.8±13.7msec in control group (p<0.05), ejection fraction was 59.5±11.2% in diabetic group and 68.5±7.5% in control group (p<0.05). Based on these findings, mechanocardiography for assessment of left ventricular function may be utilized as a good index of potential myocardial involvement in diabetic patients.
이상재,차영주,박기룡,강응택,방준경 대한내과학회 1987 대한내과학회지 Vol.33 No.5
A case of priapism accopanied by chronic myelocytic leukemia is reported. A 23-year-old male patient was diagnosed as chronic myelocytic leukemia and priapism. He was treated with hydroxyurea and local radiation therapy and priapism was improved. But impotence was resulted despite of combined therapy of chemotherapy and radiotherapy. We discussed this case of chronic myelocytic leukemia and priapism with review of literatures.
정상 관동맥을 가진 이형협심증 환자에서 발생한 급성 심근경색증의 혈전용해제 치험
김응진(Eung Jin Kim),고광곤(Kwang Kon Koh),박태병(Tae Byung Park),문태훈(Tai Hoon Moon),조상균(Sang Kyoon Cho),김삼수(Sam Soo Kim),방준경(Joon Kyung Bang),이명묵(Myung Mook Lee) 대한내과학회 1994 대한내과학회지 Vol.47 No.6
Coronary vasospasm has been proposed as a mechanism of muocardial infarction, particularly in variant angina pectoris with normal coronary arteries. Plaque rupture or prolonged stasis facilitating thrombus formation has been postulated as the mechanisms of vasospasm induced myocardial infarction, Recently some reports decribed effects of thrombolytic therapy in patients with variant angina and chest pain with long duration to prevent or reduce the amount of myocardial infarction. We report two cases of patients with myocardial infarction in normal coronary artery, who were proved coronary artery spasm and were successfully managed by thrombolytic therapy.