Source:http://linkedlifedata.com/resource/umls/id/C0042300
NCI: Dysfunction of one of the cardiac valves, with incomplete valve closure resulting in valvular regurgitation.,NCI: Regurgitation of the blood of the heart valves owning to imperfect closing, insufficiency or incompetency of the valves.,CSP: dysfunction of one of the cardiac valves with incomplete valve closure resulting in valvular regurgitation.,NCI: Dysfunction of one of the cardiac valves, with incomplete valve closure resulting in valvular regurgitation.,NCI: Regurgitation of the blood of the heart valves owning to imperfect closing, insufficiency or incompetency of the valves.