Journal of Chest Surgery
- 제15권1호
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- Pages.61-66
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- 1982
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- 2765-1606(pISSN)
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- 2765-1614(eISSN)
우심실유출로협착에 대한 심낭 Patch Graft 에 관한 임상적 연구
A study on Hemodynamic Effect of Pericardial Patch Graft for Stenosis of Right Ventricle Outflow Tract
- Park, Jung-Soo (Department of Thoracic and Cardio Vascular Surgery, Medical School, Hanyang University) ;
- Jee, Haeng-Ok (Department of Thoracic and Cardio Vascular Surgery, Medical School, Hanyang University) ;
- Kim, Kun-Ho (Department of Thoracic and Cardio Vascular Surgery, Medical School, Hanyang University)
- 발행 : 1982.03.01
초록
The present study was performed to evaluate hemodynamic effects on the pericardial patch graft for stenosis of right ventricle outflow tract in 19 patients of tetralogy of Fallot. The stenosis of right ventricle outflow tract was associated with or without pulmonary annular nar-rowing, pulmonary valvular stenosis, and hypoplastic narrowing of pulmonary artery. Total correction of tetralogy of Fallot was performed under cardiopulmonary bypass with moderate hypothermia and cardioplegic cardiac arrest. Ventricular septal defects were closed with Teflon patch graft. The chamber pressures in the heart were measured before and after a total correction of tetralogy of Fallot. The data of pressure measurement and the results of postoperative observation of pericardial patch were as followings: 1. Systolic and diastolic pressure of right ventricle was decreased after operation from
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