How to Pronounce Atrioventricular Septal Defect

Say it like this: ay-tree-oh-ven-TRIK-yoo-lar SEP-tal DEE-fekt. The stress falls on the syllable "TRIK" in the middle of the word. Break it into three main parts: "atrioventricular" (the first part), "septal" (the middle part), and "defect" (the last part), and it becomes easier to say.

The stressed syllable is "TRIK," which rhymes with "trick." When you say the word, make this syllable louder and hold it slightly longer than the others: ay-tree-oh-VEN-TRIK-yoo-lar.

A common mistake is stressing the wrong syllable—for example, saying ay-TREE-oh-ven-trik-yoo-lar instead of ay-tree-oh-ven-TRIK-yoo-lar. Remember that "TRIK" should be the loudest part, not the first "tree."

"Atrio-" refers to the atrium (upper chamber of the heart), "ventricular" refers to the ventricle (lower chamber), and "septal" means related to the septum (the wall separating the chambers). "Defect" simply means a flaw or abnormality. Together, the term describes a problem where the wall between the upper and lower chambers doesn't form properly.

The abbreviation is AVSD, pronounced letter by letter: "A-V-S-D." Doctors and nurses often use this shorter version when talking or writing about the condition quickly.

It means there is a large hole in the center of the heart where the walls that normally separate the upper and lower chambers should be. It also means the valves that control blood flow are not shaped correctly.

A doctor might say: "The prenatal ultrasound showed evidence of an atrioventricular septal defect." Or: "Atrioventricular septal defect is a type of congenital heart condition." In both cases, the term describes a specific structural problem present from birth.

Yes—"atrial" (relating to the atrium), "ventricular" (relating to the ventricle), and "septal" (relating to the septum) are all related words you might hear in cardiac or heart-related conversations. These roots help you understand other heart terms too.