Tsang Tyler, Dumas Camille
Albany Medical College, 49 New Scotland Ave, Albany NY, USA 12208.
Albany Medical Center, Department of Radiology, Albany NY, USA.
Radiol Case Rep. 2022 Jun 28;17(9):3185-3187. doi: 10.1016/j.radcr.2022.05.091. eCollection 2022 Sep.
Partial anomalous pulmonary venous return (PAPVR) is a congenital heart anomaly in which some of the pulmonary veins return to the right atrium or one of its supplying veins instead of normally connecting with the left atrium. Oftentimes it is concurrent with a secundum atrial septal defect. PAPVR is typically asymptomatic, however symptoms of pulmonary hypertension can arise at higher degrees of left-to-right shunting. An 80-year-old male presented with exertional dyspnea and was found to have a secundum atrial septal defect on echocardiogram. A subsequent contrast enhanced computed tomography of the chest revealed a concomitant PAPVR.
部分性肺静脉异位回流（PAPVR）是一种先天性心脏异常，其中一些肺静脉回流至右心房或其供应静脉之一，而不是正常地与左心房相连。通常它与继发孔房间隔缺损同时存在。PAPVR通常无症状，然而在较大程度的左向右分流时可出现肺动脉高压症状。一名80岁男性因劳力性呼吸困难就诊，超声心动图检查发现继发孔房间隔缺损。随后胸部增强CT显示合并有PAPVR。
