The Heart Septum

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The Heart Septum. The cranial margin of the foramen is a fold between the attachments of the pulmonary veins to the left atrium and the roof of the right atrium. A ventricular septal defect (vsd), a hole in the heart, is a common heart defect that's present at birth (congenital).

Atrial Septal Defect (ASD) Explained
Atrial Septal Defect (ASD) Explained from www.verywellhealth.com

10, 11 at the stage when the. The interventricular septum, also known as the ventricular septum, refers to the triangular wall of cardiac tissue that separates the left and right ventricles (i.e., the lower chambers) of the heart. During early development, the initially tubular heart is suspended along its length by a dorsal mesocardium.

Atrial Septal Defect (ASD) Explained

If the septum weakens or bulges, as can occur because of a heart defect, it can push into these spaces. A muscular wall called the septum separates the left and right ventricles, the 2 lower chambers of the heart. The cranial margin of the foramen is a fold between the attachments of the pulmonary veins to the left atrium and the roof of the right atrium. The heart is divided into two sides by a wall called septum.