Abstract：
Partial anomalous pulmonary venous connection (PAPVC) is a congenital heart defect in which one or more pulmonary veins drain abnormally into the systemic venous circulation, leading to the development of pulmonary arterial hypertension. It can be supracardiac type, draining into the superior vena cava or right atrium (also called cardiac type) and infracardiac type with drainage into the inferior vena cava (IVC). We present two cases-supracardiac and infracardiac types of PAPVC in this case report.
摘要：
部分肺静脉异位连接（PAPVC）是一种先天性心脏缺陷，其中一个或多个肺静脉异常流入全身静脉循环，导致肺动脉高压的发展。它可以是心包型的，引流到上腔静脉或右心房（也称为心型）和心下型，引流到下腔静脉（IVC）。在此病例报告中，我们介绍了两种情况-心上和心下型PAPVC。
