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Original Article
Evaluation of short-term cardiac function by tissue Doppler imaging in pre and postoperative period of congenital heart disease
Jun-Hwa Lee, Yeo-Hyang Kim, Myung-Chul Hyun, Sang-Bum Lee
Clin Exp Pediatr. 2007;50(5):476-483.   Published online May 15, 2007
Purpose : The objective of this study was to assess ventricular function by tissue Doppler imaging (TDI) in children with congenital heart disease (CHD) who have been undergoing open heart surgery (OHS) using cardiopulmonary bypass. We tried to compare the parameters of tissue Doppler imaging before and after OHS in patients with congenital heart disease. Methods : This study was conducted...
The changes of electrocardiography and signal-averaged electrocardiography after surgical repair of Tetralogy of Fallot
Hye-Eun Seo, Hae-Ri Lim, Yeo-Hyang Kim, Myung-Chul Hyun, Sang-Bum Lee
Clin Exp Pediatr. 2007;50(5):462-468.   Published online May 15, 2007
Purpose : The purpose of this study was to analyze the changes of the late potential of Signal- averaged electrocardiography (SAECG) and Electrocardiography (ECG) parameters during follow up of those who had taken surgical repair of Tetralogy of Fallot (TOF). Methods : Nine patients who had taken surgical repair of TOF since 1985 checked SAECG and standard 12 leads ECG twice...
Case Report
Three Cases of Hemolysis After Transcatheter Closure of A Patent Ductus Arteriosus
Sang-Bum Lee, Myung Chul Hyun
Clin Exp Pediatr. 2000;43(10):1399-1403.   Published online October 15, 2000
Severe hemolysis occurred after transcatheter occlusion of a patent ductus arteriosus in 3 patients among 41 patients who underwent transcatheter occlusion of a patent ductus arteriosus. The problems were managed by a standard surgical ligation of the duct, leaving the occlusion device(the Rashkind umbrella and a detachable coil) in situ in one patient, surgical removal of the detachable coil and...
Original Article
Lipid Profile Changes in Kawasaki Disease Patients
Ye-Jhin Lee, Young-Seok Lee, Myung-Chul Hyun, Sang-Bum Lee
Clin Exp Pediatr. 2000;43(2):216-222.   Published online February 15, 2000
Purpose : Abnormality in the composition of lipid metabolism is well known to be a main cause of atherosclerosis. Accordingly the abnormality in lipid metabolism after suffering from Kawasaki disease may lead to premature coronary atherosclerosis. The aim of this study is to investigate the abnormalities of lipid metabolism in patients with Kawasaki disease. We studied 67 patients with Kawasaki...
Clinical Trends in Acute Rheumatic Fever in Korean Children : Mailed Questionnaire Survey from 1988 to 1997 (Compared with 1978-1987)
Hyeon-Ho Kang, Sung-Ho Cha, Kyong-Su Lee, Sang-Bum Lee, Tae-Chan Kwon, Young-Chang Tockgo, Chang-Sung Son, Jin-A Son, Hee-Ju Park, Yong-Soo Yun, Jung-Yun Choi, Chang-Hwi Kim, Chul-Ho Kim, Tai-Ju Hwang, Jae-Sook Ma, Chan-Uhng Joo, Nam-Su Kim
Clin Exp Pediatr. 1999;42(10):1381-1391.   Published online October 15, 1999
Purpose : The purpose of this study was to assess the frequency of acute rheumatic fever(ARF) among children in Korea and to describe trends in its clinical characteristics compared to data from a previous study(1978-1987). Methods : A mailed questionnaire survey sent to the pediatric departments of 13 general hospitals in Korea requested the total number of patients with ARF and...