To find the meaning of a word within the glossary, click on a letter.
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|orthotopic||Located in an anatomically normal recipient site, often in reference to transplantation of an organ.|
|ostium primum ASD||see atrial septal defect.|
|outlet VSD||see ventricular septal defect.|
|over-and-under ventricles||see supero-inferior heart.|
|overriding valve||An A-V valve that empties into both ventricles or a semilunar valve that originates from both ventricles.|