Since the initial International Society of Heart Lung Transplantation registry was published in 1982, the number of pediatric heart transplantations has increased markedly, reaching a steady state of 500–550 transplantation annually and occupying up to 10% of total heart transplantations. Heart transplantation is considered an established therapeutic option for patients with end-stage heart disease. The long-term outcomes of pediatric heart... |
Syncope in children and adolescents have a common occurrence according for up to 15% before adulthood. Micturition syncope, a kind of situational syncope, can be considered a form of reflex syncope. It can typically occur in healthy young men after rising from bed in the early morning who experience sudden loss of consciousness during or immediately after urination. The mechanism... |
Purpose : We intended to find out the role of transesophageal atrial pacing in evaluation of infants and children with palpitation of unknown origin. Methods : We tried transesophageal atrial pacing study in 69 infants and children with palpitation, in whom tachycardia wasn't documented in electrocardiogram and reviewed retrospectively the records of transesophageal pacing and medical records of theses patients to... |
Purpose : The purpose of this study is to examine the usefulness of the head-up tilt test for diagnosis of unexplained syncope in children. Methods : Head-up tilt test results and clinical features of 41 children with unexplained syncope, presyncope, dizziness and seizure were studied from January, 1997 through January, 2001 at Asan Medical Center. Medical records of children were reviewed retrospectively. The children... |
Purpose : The purpose of this study was to evaluate the hemodynamic effect of transposition of the great arteries(TGA) on neuro-development by measuring the cerebral metabolites before and 1 year after open heart surgery(OHS) by localized in vivo 1H-magnetic resonance spectroscopy(1H- MRS) along with Bayley scales of infants development II(BSID II). Methods : Full-term newborns(N=13) with TGA and intact ventricular septum... |
Pulmonary artery sling with bridging bronchus is not only rare but also difficult to diagnose unless specially sought. When young infant suffers from prolonged or recurrent wheezing, possibility of underlying anomalies of the tracheobronchial trees or great vessels should be considered, even though bronchiolitis and gastroesophageal reflux are the most common causes. We experienced four cases of pulmonary artery sling with... |
Purpose : Kawasaki disease(KD) is multi-systemic vasculitis and coronary artery abnormalities can develop up to 30 percent in untreated patients. Several observations suggest that immune activation and the secretion of cytokines from immune effector cells contribute to the pathogenesis of this disease. Though high dose intravenous gamma globulin(IVGG,>1 gm/kg) is effective in reducing the prevalence of coronary artery aneurysms in KD,... |
We performed clinical and virological studies on 79 children with hand, foot and mouth disease(HFMD) who had been admitted or visited to the department of Pediatrics, Asan Medical Center from February to August, 1990. The results were as follows; 1) There were total of 79 cases with hand, foot and mouth disease during this period. The aseptic meningitis was combined in 18cases(22.8%) 2)... |
Kawasaki disease is an acute febrile illness of unknown origin and most frequently affects infants and children under 5 years of age. Coronary aneurysms are the most serious complications and 15-20% of patient develop coronary aneurysm. We studied 50 children who wre diagnosed as Kawasaki disease and treated simultaneously with single high-dose gammaglobulin (2 gm/kg/day) and aspirin at Asan Medical Canter... |
In patients with certain types of congenital heart malformations, an adequate interatrial communi- cation is essential for survival and balloon atrial septostomy (BAS) is a life saving procedure in these infants. However, BAS alone is not successful in older infants and children with thickened atrial septum, and blade septostomy is indicated in these situations. This procedure so far has not been reported in Korean literature... |
Primary cardiac tumor is very rare and has been a medical curiosity but is potentially curable by current management with improvements of the imaging apparatus and the surgical technique. Metastatic cardiac tumor is also very rare and is more difficult to diagnose than primary ones because of lack of specific symptoms. Twelve cases of cardiac tumor, collected from 1978 to 1989 at the Department... |
This report describes two confirmed cases of partial pericardial defect which presented in complete- ly different way. The first case was referred with the chief complaint of chest pain. This case showed typical chest X-Ray and echocardiographic findings. In view of frequent chest pain, this case was operated on and the defect was closed with patch. In the second case, defect was incidentally found... |
Thirty seven cases of ventricular septal defect and pulmonary atresia in normally connected heart, diagnosed at Seoul National University Children’s Hospital from October 1987 to May 1989 were studied to determine the source of pulmonary blood flow, pulmonary artery anatomy and their sequential changes. Also was studied the relationship between major aortopulmonary collateral artery (MAPCA) and intra parenchymal pulmonary arteries and central pulmonary artery... |
To determine the incidence of cardiac arrhythmias of the school children, we have performed heart screening by the questionare and EKG and physical examination from September 1984 to October 1987 in Seoul. 1) The incidence of the cardiac arrhythmias was 1.27%. 2) There were 449 cases of heart diseases detected. Among these heart diseases there were congeni- tal heart diseases in 82 cases (0.31%), acquired heart diseases... |
Ventricular tachycardia (VT) is uncommon, but is in increasing tendency probably due to better case detection and longer survival of the patients with complex congenital heart disease. Widespread use of 24 hour ECG has contributed a lot to better understanding of ventricular tachycardia. Fourteen cases of ventricular tachycardia diagnosed by 24 hour ECG at Seoul National Children’ s Hospital from Feb. 1986 to Sep.... |