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고콜레스테롤혈증 환자에서 Simvastatin(Zocor®) 단기 투여후 효과와 안정성 평가
김민경 ( Min Kyoung Kim ),박용호 ( Yong Ho Park ),박종선 ( Jong Sun Park ),신동구 ( Dong Gu Shin ),김영조 ( Young Jo Kim ),김기식 ( Gi Sik Kim ) 영남대학교 기초/임상의학연구소 2003 Yeungnam University Journal of Medicine Vol.20 No.2
Background : Hyperlipidemia is the one of the major risk factors causing the atherosclerosis of coronary arteries. Treatment of hyperlipidemia with drugs has been confirmed the effects of therapy showing a decreased incidence of coronary artery disease. Simvastatin is a new drug of HMG-CoA reductase inhibitors and the short-term hypolipidemic effects and safety of simvastatin is evaluated in patients with hyperlipidemia. Methods: We studied 63 patients (39 males and 24 females, mean age 58) for 12 weeks whose plasma levels of total cholesterol were higher than 240 mg/dL or higher than 220 mg/dL with ischemic heart disease. Simvastatin was administered 20 mg/day and measured lipid profile at 12 week interval. Result: 1) Simvastatin significantly reduced the level of the plasma total cholesterol(-29.3%), LDLcholesterol(- 36.9%) and triglyceride(-13%)(p<0.05) but the level of HDL-cholesterol was not changed after 12 weeks simvastatin therapy. 2) the clinical symptoms and laboratory examination before and after simvastatin treatment showed no particular abnormal findings in short term follow up. Conclusion: These results suggested that short-term simvastatin therapy in patients with hyperlipidemia seeems to be very effective and safe.
이원재 ( Won Jae Lee ),조현수 ( Hyun Su Jo ),손장원 ( Jang Won Son ),윤준철 ( Jun Cheol Yoon ),손창우 ( Chang Woo Son ),박규환 ( Kyu Hwan Park ),이상희 ( Sang Hee Lee ),홍그루 ( Geu Ru Hong ),박종선 ( Jong Sun Park ),신동구 ( Dong 대한내과학회 2010 대한내과학회지 Vol.79 No.3
Background/Aims: In Korea, few studies have examined primary cardiac tumors, which have a reported incidence of 0.0017~0.19% in autopsy series. This study surveyed the status of primary cardiac tumors over the past 7 years in one region. Methods: A retrospective review examined all patients with primary cardiac tumors, except for confirmed thrombus, using hospital medical records from 2000 to 2006 at six community hospitals. Identified cases undergoing biopsy and surgery were selected for the study. Results: The operative mortality was 7.7%. Of the 71 patients (26 males) with identified primary cardiac tumors, 65 (91.5%) tumors were benign and 6 (8.5%) were malignant. The benign tumors were myxoma (78.9%), rhabdomyoma (4.2%), fibroelastoma (2.8%), fibroma (1.4%), and leiomyoma (1.4%). Two of the myxomas were present at multiple locations. The malignant tumors included sarcomas (67%) and lymphomas (33%). Most of the tumors were located in the left atrium (76%). The majority of patients presented with chest pain and dyspnea. During follow-up for an average of 26.8±21.3 months, all but one patient with benign tumors was alive; one myxoma patient died perioperatively (1.5%). Four of the patients with malignant tumors (67%) died. Conclusions: Cardiac myxomas and sarcomas were the most common primary benign and malignant tumors, respectively. Benign tumors had excellent postoperative survival rates, while malignant tumors had high mortality. (Korean J Med 79:271-276, 2010)
좌심실 이완기능의 평가에 있어서 도플러 조직영상으로 평가한 승모판륜 속도의 유용성
홍그루(Gue Ru Hong),전대진(Dae Jin Jun),배준호(Jun Ho Bae),이종석(Jong Suk Lee),김형준(Hyung Jun Kim),박종선(Jong Sun Park),신동구(Dong Gu Shin),김영조(Young Jo Kim),심봉섭(Bong Sup Shim) 대한내과학회 1999 대한내과학회지 Vol.57 No.6
Background : Doppler echocardiography is widely used for the noninvasive evaluation of left ventricular diastolic function. However the mitral flow velocity pattern is affected by several physiologic factors. The mitral annular velocity profile by Doppler tissue imaging may provide more additional information about left ventricular diastolic function. Thus, this study designed to assess the relationship between cardiac catheterization, MUGA scan, mitral flow velocity, and mitral annular velocity data and to assess the clinical availavility of mitral annulus velocity in the evaluation of left ventricular diastolic function. Methods : The study population consisted of 20 patients with dilated cardiomyopathy( 64±7years), 20 patients with normal left ventricular function (61±7years). Left ventricular catheterization was performed with fluid-filled catheter and left ventricular end diastolic pressure, -dP/dtmax were measured. The mitral flow velocity was recorded at mitral valve tip and the mitral annulus velocity during diastole was measured by Doppler tissue imaging(DTI). Simultaneously EF(ejection fraction), PER(Peak filling rate), PFR(Peak filling rate) were measured by MUGA blood pool scan. Results : Mean peak E velocity, mean peak A velocity, E/A ratio, mean peak E' velocity, mean peak A' velocity, E'/A' ratio and -dP/dtmax significantly difference betweeen two group. -dP/dtmax by cardiac catheterization showed significant correlation with mean peak E' velocity (r=0.552, p=0.003), E'/A' ratio(r=0.507, p=0.003), DT of E'(r=-0.556, p=0.001), TVI of E'(r=0.689, p<0.001) and DT of E wave(r=-0.538, p=0.003). PFR by MUGA scan also showed significant correlation with -dP/dtmax(r=0.537, p=0.01). Conclusion : Among mitral annulus velocity index mean peak E' velocity, E'/A' ratio, DT of E',TVI of E' had significant correlation with -dP/dtmax. And DT by mitral flow velocity, PFR by MUGA scan also had significant correlation with -dP/dtmax. Mitral annulus velocity determined by DTI is relatively convenient, safe, and preload-independent variable in evaluating diastole function. Thus mitral annulus velocity by Doppler tissue imaging is may be useful diagnostic modality for evaluating left ventricular diastolic function.(Korean J Med 57:1021-1029, 1999)
성인에서 안정시 적정 심장박동수 및 심장박동수에 영향을 미치는 인자
조현수 ( Hyun Soo Cho ),신동구 ( Dong Gu Shin ),배준호 ( Jun Ho Bae ),손장원 ( Jang Won Sohn ),홍그루 ( Geu Ru Hong ),박종선 ( Jong Sun Park ),김영조 ( Young Jo Kim ),심봉섭 ( Bong Sup Shim ),김형준 ( Hyung Jun Kim ) 대한내과학회 2007 대한내과학회지 Vol.72 No.2
Background: The resting heart rate (HR) or HR recovery after exercise is one of the important predictors of cardiovascular disease mortality. However, few studies have addressed the ideal range of the HR. We sought to define the normal HR of healthy adults who have no evidence of cardiovascular or systemic illness, and none of the component of metabolic syndrome (MS). Methods: We analyzed a total of 20,162 asymptomatic adults, who were referred for a general health evaluation. All participants underwent careful clinical evaluation, including a detailed history, physical examination and laboratory workup. The mean HR for 30 seconds in the morning after an overnight fast was obtained. There were 7,823 subjects who were free of any component of MS. There were 935 MS patients, and 10,492 patients had ≥1 component of MS. Results: The HR was faster in women. The resting HR of healthy men was 59.9±8.2 bpm, and that of healthy women was 63.7±8.5 bpm. There was significant correlation between the HR and the age of healthy adults (r=-0.008, p<0.001). The mean resting HR was higher in the MS patients than that of their healthy counterparts (67.4±10.6 bpm vs 62.0±8.6 bpm, respectively, p=0.000). A significant gradual increase of HR was observed as the numbers of MS component increased (r=0.127, p<0.001). The systolic blood pressure, fasting blood sugar, HbA1c, triglyceride, γGTP, uric acid and CRP were significantly correlated with HR. Conclusions: We herein newly define the optimal HR in a healthy adult population. Follow-up study is needed to clarify the role of HR as a risk stratifier. (Korean J Med 72:172-180, 2007)
급성심근경색증 환자에서 응급으로 시행한 Tc - 99m Sestamibi 심근관류 SPECT와 심전도의 비교
원규장(Kyu Chang Won),이형우(Hyoung Woo Lee),심봉섭(Bong Sup Shim),이현우(Hyun Woo Lee),조인호(Ihn Ho Cho),박종선(Jong Sun Park),도준영(Jun Young Do),신동구(Dong Gu Sin),윤경우(Kyung Woo Yoon),김영조(Young Jo Kim) 대한핵의학회 1996 핵의학 분자영상 Vol.30 No.1
N/A We did Tc-99m sestamibi myocardial perfusion SPECT in 36 patients with acute myocardial infarction when they arrived at the emergency room. And we compared myocardial perfusion images with ECG findings. Then we obtained the follows. The myocardial infarction by the obstruction of left coronary descending artery and right coronary artery showed a good concordance in the diagnosis and infarction site between myocardial perfusion images and ECG findings. The 7 patients with myocardial infarction by a left circumflex coronary artery showed a perfusion defect in the lateral wall in myocardial perfusion SPECT images. But 4 patients of them showed ST segment elevation, 2 patients showed ST depression and 1 patient showed normal ECG findings. The diagnostic sensitivity of Tc-99m sestamibi myocardial perfusion SPECT was 100% by a qualified analysis. The perfusion defect site in the myocardial perfusion SPECT were con-responded with the infarct related coronary artery in 31 patients which was diagnosed by coronary angiograpy. The size of perfusion defect in the polar map was 31±18%(M±SD), in the myocardial infarction with left anterior descending coronary arery obstruction, 31±13% (M±SD) in the myocardial infarction with right coronary artery obstruction and 25±5.9%(M±SD) in the myocardial infarction on with left circumflex coronary artery obstruction. We concluded that emergency myocardial perfusion SPECT images are useful in the diagnose of myocardial infarction and it's very useful when we are difficult to diagnose with ECG like as lateral wall infarction or left bundle branch block.