title: Clinical and experimental studies of the relationship between phasic mitral flow and mitral valve echogram: echocardiographic evaluation of annuloplasty for mitral regurgitation.
mesh_terms: D000818:Animals; D004285:Dogs; D004452:Echocardiography; D008944:Mitral Valve Insufficiency / Q000601:surgery*; D011184:Postoperative Period