[Doppler echocardiographic evaluation of regurgitation of valves].
Yamasawa
M
M
Department of Cardiology, Jichi Medical School.
Shiina
A
A
Yaginuma
T
T
D001022:Aortic Valve Insufficiency / Q000175:diagnosis*; D003937:Diagnosis, Differential; D015150:Echocardiography, Doppler / Q000379:methods*; D006801:Humans; D008944:Mitral Valve Insufficiency / Q000175:diagnosis*; D014262:Tricuspid Valve Insufficiency / Q000175:diagnosis*