D2I2.
congenital

Atrioventricular septal defect

Atrioventricular septal defect (AVSD) or atrioventricular canal defect (AVCD), also known as "common atrioventricular canal" or "endocardial cushion defect" (ECD), is characterized by a of the atrioventricular septum of the heart that creates connections between all four of its chambers. It is a very specific combination of 3 defects:

Underlined words are explained — tap any of them.

Symptoms — what it feels like

  • ·Heart failure; ; dyspnea; cyanosis; mitral regurgitation

How it's found

  • · and echocardiography

Treatment

  • ·Open heart
Plain-language summary adapted from Wikipedia. Not medical advice.