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- 저자 : 서정돈(Ju (검색결과 2 건)
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김주희(Ju-Hui Kim),김지영(Ji Young Kim),손희정(Hee Jung Son),최윤호(Yoon-Ho Choi),홍경표(Kyung-Pyo Hong),안병헌(Byung-Heon Ahn),엄대용(Dae-Yong Uhm),진영은(Young Eun Chin),서정돈(Jung-Don Seo) 한국의학교육학회 2004 Korean journal of medical education Vol.16 No.2
Purpose: Recently established in 1997, Sungkyunkwan University School of Medicine was the first medical school in Korea to adopt problem-based learning (PBL) as a core curriculum from the very beginning. The purpose of this study was to evaluate the PBL curriculum from the viewpoint of the medical students. Methods: This study used a qualitative approach to understand students perceptions of the positive aspects of PBL. A total of 22 second-year medical students at Sungkynkwan medical school were surveyed. Student perceptions were obtained from questionnaire and face-to-face interviews. The interview was designed to evoke more personal and in-depth responses. Results: Students perceptions of the effects of PBL were found to be very favorable. Most students showed positive responses on the issues of more active learning attitude, self-directed learning, motivation to study, improved problem solving, and integrated learning. Conclusion: The results of this study demonstrated that the students had a good understanding of PBL and experienced its positive aspects of PBL approach. It might be concluded that PBL was successfully implemented into the curriculum and specific and expected effects of PBL accomplished.
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Q 파 심근경색과 비 - Q 파 심근경색의 임상경과 및 관동맥조영술 소견의 비교
정기영(Ki Young Chung),홍석근(Suk Keun Hong),이명룡(Myung Yong Lee),조주희(Joo Hee Zo),김준수(June Soo Kim),김치정(Chee Jeong Kim),조명찬(Myeong Chan Cho),박영배(Young Bae Park),이명묵(Myoung Mook Lee),최윤식(Yun Shik Choi),서정돈(Ju 대한내과학회 1991 대한내과학회지 Vol.40 No.1
N/A Despite of having smaller infarct size and better left ventricular function, patients with non-Q wave myocardial infarction has been reported to have an high late cardiac event rate, and long term prognosis is ultimately comparable to that of patients with Q wave myocardial infarction. This is because there is more viable tissue in the perfusion zone of infarct-related artery rendering myocardium more prone to reinfarction. To compare the prognosis and clinical characteristics of Q wave myocardial infarction with those of non-Q wave myocardial infarction, 390 patients with acute myocardial infarction were reviewed and analyzed retrospectively. Patients were classified according to electrographic results into Q wave infarction (n=336) and non-Q wave infarction (n=54). Predischarge coronary angiography, gated blood pool scan, end treadmill exercise test were performed. There was no significant difference in sex, age, angina history, previous myocardial infarction, location of infarction, and severity of coronary disease; Q wave myocardial infarction did have higher peak CK (1733.9±1432.6 vs. 511.1±588.8 IU; P<0.01) and CK-MB fraction level (334.2±371.5 vs. 78.7±128.5; P<0.01). Predischarge treadmill exercise test showed no significant difference in the exercise duration, ST segment change, and chest pain. In gated blood pool scan, ejection fraction of left ventricle did not show significant difference, but proportion of normal left ventricular wall motion was significantly higher in non-Q wave infarction. (21/257 vs. 19/42; P<0.01). The extent of coronary artery disease and degree of coronary artery stenosis was not different between two groups, but high degree obstruction (>90%) of infarct related artery was more frequent in Q wave myocardial infarction (134/187 vs. 19/35; P<0.05). During follow-up, in-hospital mortality was significantly higher in Q wave myocardial infarction (13% vs. 2%, p<0.01). But postdischarge mortality and the rate of reinfarction did not different between two groups. Further prospective studies should be performed to clarify the clinical behaviors and long-term prognosis in patients with non-Q wave myocardial infarction.
KCI
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