What does ASD stand for in cardiovascular terms?

In cardiovascular terms, ASD refers to Atrial Septal Defect. This is a congenital heart defect characterized by an opening in the atrial septum, the wall that separates the right and left atria of the heart. This defect allows blood to flow between the two atrial chambers, which can lead to various complications, including increased blood flow to the lungs and possibly heart failure if left untreated.

Understanding this condition is crucial for those in the field of cardiovascular perfusion, as it has implications for surgical procedures and overall patient management. Atrial septal defects can influence the dynamics of blood flow during surgery, especially in procedures that involve cardiopulmonary bypass. Knowing the anatomical and physiological consequences of an ASD can help perfusionists anticipate challenges and make informed decisions during a patient's care.