Non-invasive methods are reliable for quantification of valvular stenoses and regurgitation.
D001022:Aortic Valve Insufficiency / Q000175:diagnosis; D001024:Aortic Valve Stenosis / Q000175:diagnosis; D004452:Echocardiography; D006349:Heart Valve Diseases / Q000175:diagnosis*; D006439:Hemodynamics; D006801:Humans; D008944:Mitral Valve Insufficiency / Q000175:diagnosis; D008946:Mitral Valve Stenosis / Q000175:diagnosis; D011665:Pulmonary Valve Insufficiency / Q000175:diagnosis; D011666:Pulmonary Valve Stenosis / Q000175:diagnosis; D012212:Rheology; D014262:Tricuspid Valve Insufficiency / Q000175:diagnosis; D014264:Tricuspid Valve Stenosis / Q000175:diagnosis