bn:00066945n
Noun Concept
Categories: Cardiology
EN
regurgitation  Valvular insufficiencies  valvular insufficiency  valvular regurgitation
Definitions
Relations
Sources
EN
Regurgitation is blood flow in the opposite direction from normal, as the backward flowing of blood into the heart or between heart chambers. Wikipedia
WordNet 3.0 & Open English WordNet
Wikidata