Ventricular septal defects (VSDs) are the most common congenital heart defects (CHDs), surpassed only by the bicuspid aortic valve, and accounts for 20 to 25% of all CHDs [1, 2, 3]. The CHDs themselves are present in 0.8% of live births [1].

2022年10月21日 · A ventricular septal defect (VSD) is a hole in the heart that's present at birth (congenital heart defect). The hole is between the lower heart chambers (right and left ventricles). It allows oxygen-rich blood to move back into the lungs instead of being pumped to …

2024年10月16日 · Ventricular septal defects (VSDs) are the most prevalent congenital cardiac anomaly in children and the second most common heart defect in adults, after bicuspid aortic valves. The primary mechanism in hemodynamic compromise in VSDs arises from abnormal communication between the right and left ventricles, leading to shunt formation.

VSD is an opening or hole (defect) in the wall (septum) separating the two lower chambers of the heart (ventricles). In normal development, the wall between the chambers closes before the fetus is born, so that by birth, oxygen-rich blood is kept from mixing with the oxygen-poor blood.

Ventricular Septal Defect (VSD) is a hole between two pumping chambers of the heart. Learn about signs, symptoms, diagnosis, treatment and results.

A ventricular septal defect (VSD) is a defect in the ventricular septum, the wall dividing the left and right ventricles of the heart. The extent of the opening may vary from pin size to complete absence of the ventricular septum, creating one common ventricle.

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2025年2月17日 · There are four main types of ventricular septal defects. They differ in their location and the structure of the hole (or holes). The types of VSDs are: Membranous. This is the most common type of VSD. These VSDs happen in the upper section of the wall between your ventricles. Muscular. These happen in the lower part of the wall.

2024年11月7日 · Ventricular septal defects (VSD) represent a hole or pathway in the interventricular septum that allows for communication between the right and left ventricles. It typically results in a left-to-right shunt.

2023年2月8日 · 室间隔缺损 (VSD) 是两个心室之间的室间隔上的孔。 由于左心室的压力较高，富含氧气的血液流回右心室，从而回到肺循环。 动脉导管未闭 (PDA) 是主动脉和肺动脉之间的异常交通，允许含氧（红色）血液进入肺部。 如果流经 PDA 的血量足以引起问题，则可能需要进行干预。 这最常发生在大型或中型 PDA 的设置中。 婴儿期干预的指征包括对药物无反应的症状、肺部血压升高以及由于血流过多导致的心脏显著扩张。 通常婴儿期干预的需要在 6-12 个月大时变 …