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Original Article
Mid-term Result of the Transcatheter Occlusion of Patent Ductus Arteriosus with Duct-Occlud Device and Procedure-Related Problems
Yuria Kim, Jae Young Choi, Jong Kyun Lee, Jun Hee Sul, Sung Kyu Lee, Young Hwan Park, Bum Koo Cho
Clin Exp Pediatr. 2004;47(1):36-43.   Published online January 15, 2004
Purpose : We will present our mid-term result of transcatheter closure of PDA with Duct-Occlud device(pfm. AG. Germany) after 12 months follow up and report the problems during the procedure. Methods : In total 154 patients, the Duct-Occlud devices were inserted in our institute from March, 1996 to August, 2002. Three types of Duct-Occlud device, i.e standard, reinforced, reinforced reverse cone...
The Relationship between Human Neutrophil Elastase and Coronary Arterial Dilatation in Kawasaki Disease
Jun Yong Shim, Hee Won Choi, Ja Hyun Hong, Jong Kyun Lee, Hae Yong Lee
Clin Exp Pediatr. 2003;46(9):903-908.   Published online September 15, 2003
Purpose : Kawasaki disease is notorious for coronary arterial complication which is usually developed as a febrile disease in early childhood. Increased polymorphonucleus(PMN) cell levels in acute phases may be associated with the pathophysiology of Kawasaki disease. We studied the relationship between coronary arterial dilatation and elastase activity which was excreted from PMN cell and roles as an important factor...
Postoperative Progress and Influencing Factors in Patients after Rastelli Procedure
Se Heui Kim, Kyeong Sik Kim, Jong Kyun Lee, Jae Young Choi, Jun Hee Sul, Sung Kyu Lee, Young Whan Park, Bum Koo Cho
Clin Exp Pediatr. 2003;46(3):259-264.   Published online March 15, 2003
Purpose : We have performed an analysis on patients who received Rastelli operation in our institute and reviewed their progress postoperatively. Various factors with suspected relationship to the outcome have been considered to help in future treatment and follow-up. Methods : We analyzed retrospectively 43 patients who either received Rastelli operation in Yonsei University Cardiovascular Center from March 1995 to April...
Medico-Surgical Cooperative Treatment of Pulmonary Atresia with Intact Ventricular Septum
Kyeong Sik Kim, Byeong Chul Kweon, Jong Kyun Lee, Jae Young Choi, Jun Hee Sul, Sung Kyu Lee, Young Whan Park, Bum Koo Cho
Clin Exp Pediatr. 2003;46(3):250-258.   Published online March 15, 2003
Purpose : The actual clinical examples of co-appliance of catheter intervention with surgical procedures in the treatment of pulmonary atresia with an intact ventricular septum(PA/IVS) which we have experienced in our institution are here shown, and the anatomical and hemodynamical profiles between each method is compared. Methods : Medical records of 33 patients with PA/IVS who underwent various treatment from January,...
Morphologic Changes of the Pulmonary Arteries after Stent Implantation on Branch Pulmonary Artery Stenosis - Impact of Pulmonary Insufficiency -
Me Jin Kim, Du Cheol Kang, Jae Young Choi, Jong Kyun Lee, Jun Hee Sul, Sung Kyu Lee
Clin Exp Pediatr. 2003;46(1):67-75.   Published online January 15, 2003
Purpose : Intravascular stent implantation for the treatment of postoperative branch pulmonary artery(PA) stenosis has been used successfully. However, the cross sectional area of contralateral branch PA does not regress in spite of the successful dilation of the stenotic branch PA after stent implantation. We analyzed the morphologic and hemodynamic factors on the size of branch PA after successful...
Conversion of Total Atrio-pulmonary Connection to Total Cavo-pulmonary Connection - Review of Indications and Hemodynamic Characteristics -
Jung Ho Seo, Jong Kyun Lee, Jae Young Choi, Jun Hee Sul, Sung Kyu Lee, Young Whan Park, Bum Koo Cho
Clin Exp Pediatr. 2002;45(2):199-207.   Published online February 15, 2002
Purpose : Since the successful application of total atrio-pulmonary connection(TAPC) to patients with various types of physiologic single ventricles in 1971, post-operative survival rates have reached more than 90%. However some patients have been shown to present with late complications such as right atrial thrombosis, atrial fibrillation and protein losing enteropathy eventually leading to re-operation to control the long-term complications....
Interventional Treatment of Congenital Heart Disease
Jong Kyun Lee
Clin Exp Pediatr. 2002;45(1):1-9.   Published online January 15, 2002
Original Article
Results of Balloon Angioplasty in Patients with Coarctation of the Aorta
Hyun Kyung Roh, Bong Hee Seo, Jae Young Choi, Jin Sung Ko, Jong Kyun Lee, Jun Hee Sul, Sung Kyu Lee
Clin Exp Pediatr. 2001;44(12):1404-1412.   Published online December 15, 2001
Purpose : This study was undertaken to analyze and compare the effects of percutaneous balloon angioplasty(BAP) on postoperative re-coarctation and native coarctation of the aorta(CoA) and to thereby contribute to the development of treatment methods for CoA. Methods : The subjects in this study were 21 children who had undergone BAP from Jan. 1996 to Dec. 2000 in the Division of Yonsei Pediatric Cardiology....
Case Report
A Case of Kawasaki Disease of Five Recurrences During 4 Years
Jeong Woo Ryu, Dong Soo Kim, Jong Kyun Lee, Jun Hee Sul, Sung Kyu Lee
Clin Exp Pediatr. 1997;40(9):1293-1296.   Published online September 15, 1997
Kawasaki disease is an acute illness of early childhood, especially less than 5 years of age, characterized by prolonged fever(> 5 days), changes of lips and oral cavity, changes of peripheral extremities, polymorphous skin rash, bilateral conjunctival congestion and acute nonpurulent cervical lymphadenopathy. Usually, the recurrence of Kawasaki disease is not frequent. It is thought that the factors in recurrence of Kawasaki disease was...
Unilateral Absence of Pulmonary Artery
Gu Hyun Lee, Jae Young Choi, Jong Kyun Lee, Jun Hee Sul, Sung Kyu Lee
Clin Exp Pediatr. 1996;39(9):1309-1314.   Published online September 15, 1996
Unilateral absence of pulmonary artery(UAPA) is a rare disease. We experienced 2 cases of UAPA in 5 month-old male patient and 16 year-old female patient with the chief complaint of dyspnea. Lung perfusion scan, cardiac catheterization with pulmonary and aortic angiography confirmed the diagnosis of UAPA.
Original Article
Hemodynamic Status of Subpulmonic Ventricular Septal Defect in Relation to Morphologic Changes of Aortic Valve
Myung Hyun Sohn, Jae Young Choi, Jong Kyun Lee, Jun Hee Sul, Sung Kyu Lee, Bum Koo Cho
Clin Exp Pediatr. 1996;39(8):1103-1110.   Published online August 15, 1996
Purpose : Subpulmonic ventricular septal defect is clinically important because the risks of aortic regurgitation and endocarditis are substantially increased. This study was conducted to evaluate the effect of hemodynamic changes induced by structural anomalies of aortic valve on the surgical outcome. Methods : This clinical study was done by reviewing the medical records of 124 patients who were diagnosed and surgically managed at the...
Case Report
A Case of Two Giant congenital Aneurysms of the Right Coronary Artery
Yong Kwan Kim, Jo Won Chung, Jong Kyun Lee, Jun Hee Sul, Sung Kyu Lee
Clin Exp Pediatr. 1994;37(6):850-853.   Published online June 15, 1994
Aneurysms of the coronary arteries are rare. They may be due to atherosclerosis, mucocutaneous lymph node syndrome, mycotic emboli, syphilis or trauma and occasionally they are congenital. The prognosis appears to be poor and death can occur suddenly from rupture of the aneurysm, peripheral coronary embolism or bacterial endocarditis. Recently surgical treatment has been successful In a 5 year old patient with...
Original Article
Morphological Classification of Left Superior Vena Cava and Analysis of Associated Cardiac Anomalies
Eun Joo Choi, Jong Kyun Lee, Seok Min Choi, Jun Hee Sul, Sung Kyu Lee
Clin Exp Pediatr. 1994;37(5):612-619.   Published online May 15, 1994
The persistend left superior vena cava(LSVC) is not rare cardiovascular developmental anomaly occurring both in association with congenital heart disdease and as an isolated anomaly of no hemodynamic importance. We have studied 73 cases of the LSCV out of 1,060 cases of congenital heart disease catheterized at Yonsei Cardiovascular Center. We conducted the study with a view point of position of...
Case Report
A Case of congenital Diverticulum of Ventricle Associated with Pulmonary Atresia
Kun Taek Kim, Jo Won Jung, Jong Kyun Lee, Jun Hee Sul, Sung Kyu Lee
Clin Exp Pediatr. 1994;37(2):276-281.   Published online February 15, 1994
The congenital diverticulum of ventricle is a rare cardiac malformation arising from the left or right ventricle, the former being more common. Ventricular diverticulum is usually associated with other anomalies including intracardiac, midline thoracic, diaphragmatic and abdominal wall defect. The authors experienced a case of congenital diverticulum of left ventricle in nine month-old female infant. Left Blolock-Taussig shunt operation was done...
Original Article
Tricuspid Atresia : A Re-evaluation and Classification
Jun Hee Sul, Jong Kyun Lee, Seok Min Choi, Sung Kyu Lee
Clin Exp Pediatr. 1993;36(12):1716-1720.   Published online December 15, 1993
Morphological evaluations accounting the associated anomalies were performed in the 60 cases of tricuspid atresia, diagnosed at Divsion of Pediatric Cardiology. The following results were obtained. 1) Twenty one out of the 6 cases had transposition of the great vessels, among which 8 cases were in complete A-transposition. 2) Seven cases were associated with pulmonany atresia, in 1 case, aorts arise from...
Morphlolgical Analysis of the Congenital Heart Disease Associated with Infrahepatic Interruption of IVC with Azygos Contnuation
Jun Hee Sul, Jong Kyun Lee, Sung Kyu Lee
Clin Exp Pediatr. 1993;36(4):543-549.   Published online April 15, 1993
Infrahepatic interruption of the inferior vena cava with azygos continuation is elatively infrequent cardiovascular developmental anomaly occurring both in association with congenital heart disease and as an isolated anomaly of no hemodynamic importance. During the past 5years, we observed 38cases of infrahepatic interruption of IVC with azygos continuation out of 2,397 cases of congenital heart disease catheterized at Yonsei...
Evaluation of Congenital Cardiac Anomalies Associated with Side by Side Ventricle
Young Sook Kim, Jong Kyun Lee, Jun Hee Sul, Sung Kyu Lee, Dong Shik Chin
Clin Exp Pediatr. 1992;35(2):168-173.   Published online February 15, 1992
Many forms of congenital heart disease are arrests in normal development. An understanding of the relevent embryology and pathology is basic to the understanding, accurate diagnosis, and successful management of congenital heart disease. The heart appears on the 18th day of life and its formation is normally completed by about the 40th day of life when the embryo is approximately...
Analysis of 5,653 Cases with Congental Heart Disease (CHD) Catheterized at Yonsei Medical Center - A 28-Year Review -
Dong Shik Chin, Jong Kyun Lee, Jun Hee Sul, Sung Kyu Lee, Bum Koo Cho
Clin Exp Pediatr. 1992;35(2):143-156.   Published online February 15, 1992
This is a 28-year analysis of 5,653 cases with congenital heart disease who underwent cardiac catheterization at Yonsei Medical Center from 1964 to 1991. Form 1964, there was a steady increment in the number of catheterized cases with CHD until the late 1970's when the patients population began to increase rapidlly. This was undoubtedly set off by the introduction of the...
Original Article
Hypokalemic Periodic Paralysis.
Seok Min Choi, Jong Kyun Lee, Pyung Kil Kim
Clin Exp Pediatr. 1988;31(11):1499-1501.   Published online November 30, 1988
Periodic paralysis is a group of illness characterized by episodic attacks of muscle weakness with complete or nearly complete recovery of strength between attacks. In hypokalemic form, serum potassim level is usually low during the paralytic phase. But the basic defect is unknown. We have experienced a case of hypokalemic periodic paralysis in a 7-year-old girl who had intermittent attacks of flaccid paralysis of...
A Case of Persistent Fetal Circulation.
Jong Kyun Lee, Chul Lee, Ran Namgung, Sung Kyu Lee, Dong Gwan Han
Clin Exp Pediatr. 1988;31(2):234-240.   Published online February 28, 1988
The authors have experienced a case of persistent fetal circulation associated with hypocalcemia. The baby was delivered with full-term by repeated cesarean section. He showed marked dyspnea 4 hours after birth and thereafter cyanosis appeared. So artificial ventilator had been applied combined with tolazoline administration. The patient was treated successfully and discharged on 28th hospital day without complications. We present one case of persistent fetal...
Chronic Hepatitis B in Children.
Don Gyu Yang, Jong Kyun Lee, Pyung Kil Kim, Chang Ho Hong, Chul Lee
Clin Exp Pediatr. 1987;30(10):1115-1123.   Published online October 31, 1987
We reviewed 19 cases of chronic hepatitis B confirmed by liver biopsy during the 3 years and 5months from March 1983 to July 1986 at Young Dong Severance Hospital. The following results were obtained: 1) There were 16 boys and 3 girls with ages ranging from 7 months to 14 years old (mean+S.D.; 6.5 ±0.9 years). 2) There were 2 cases (10.5%) of chronic persistent...
Case Report
A Case of Alport's Syndrome.
Jung Bae Lee, Jong Kyun Lee, Pyung Kil Kim, Hyeon Joo Jeong, In Jun Choi
Clin Exp Pediatr. 1987;30(9):1040-1048.   Published online September 30, 1987
We have experienced a case of Alporfs syndrome. The patient was suspicious to make the dignosis of Alporfs syndrome at first examination when he was five years and seven months old. At that time diagnostic work-up were included audiogram and kidney biopsy. His family history was more impressive. His elder brother has died with undetermined cause of nephrotic syndrome one month ago and his...
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