2025年1月31日 · Total anomalous pulmonary venous return (TAPVR) is a cyanotic congenital heart anomaly with abnormal drainage anatomy of the entire pulmonary venous system. This contrasts with partial anomalous pulmonary venous return (PAPVR) where only part of the pulmonary venous anatomy is abnormal.

2023年7月17日 · TAPVC. TAPVC implies that all the pulmonary veins connect to the systemic veins or right atrium, either by a common vertical vein or individually. Anatomically TAPVC can be divided into four subtypes based on the level of the anomalous connection as supracardiac, cardiac, infracardiac, and mixed.

2024年8月29日 · tapvc_chd_dataset是由广东省人民医院收集的心脏CT图像数据集，专门用于手术规划中的全肺静脉异常连接（Total Anomalous Pulmonary Venous Connections, TAPVC）的分割。该数据集包含92名患者的CT图像，图像尺寸为512×512×(137-251)，典型体素大小为0.25×0.25×0.5mm³。

In TAPVC, the blood does not take the normal route from the lungs to the heart and out to the body. Instead, the veins from the lungs attach to the heart in abnormal positions and this problem means that oxygenated blood enters or leaks into the wrong chamber. What causes it? In most children, the cause isn't known.

2025年2月1日 · Total anomalous pulmonary venous connection (TAPVC) is a rare congenital anomaly where the pulmonary veins fail to connect to the left atrium. Instead, they drain into the systemic venous circulation, causing oxygenated and deoxygenated blood to mix and flow to the body through an atrial septal defect (ASD), patent foramen ovale (PFO), or ...

完全性肺静脉异位连接(total anomalous pulmonary venous connection, TAPVC)又称完全性肺静脉异位引流(total anomalous pulmonary venous return, TAPVR)，是一种发绀型先天性缺陷，患者的全部4支肺静脉都没有与左心房建立正常连接，从而导致所有肺静脉回流至体静脉循环。

2016年11月15日 · Total anomalous pulmonary venous connection (TAPVC) is a rare form of congenital heart disease. This study describes current surgical treatment strategies and experiences in a cohort of patients from 2 congenital cardiac centers in Shanghai and Guangdong in …

Computed tomography can be helpful as a diagnostic tool in conditions where the echocardiographic findings are inconclusive. The radiologic appearance of TAPVC varies according to the site of abnormal venous drainage and whether the flow is obstructed. [1]

2009年6月9日 · Total anomalous pulmonary venous connection (TAPVC) is an uncommon congenital anomaly accounting for 1.5–3% of congenital heart diseases and classified according to the site where the anastomosis to the systemic circulation occurs.

Background: Although echocardiography is the first-line imaging modality in the diagnosis of total anomalous pulmonary venous connection (TAPVC), multidetector CT (MDCT) could have advantages in the diagnosis of TAPVC in certain cases. Objective: To compare MDCT with echocardiography in the evaluation of TAPVC.