title: Intracardiac flow pattern in mitral regurgitation studied with combined use of the ultrasonic pulsed doppler technique and cross-sectional echocardiography.
mesh_terms: D000328:Adult; D000368:Aged; D002815:Chordae Tendineae / Q000293:injuries; D003326:Coronary Circulation; D004301:Doppler Effect; D004452:Echocardiography; D006325:Heart Atria / Q000000981:diagnostic imaging / Q000503:physiopathology; D006352:Heart Ventricles / Q000000981:diagnostic imaging; D006801:Humans; D008875:Middle Aged; D008943:Mitral Valve / Q000000981:diagnostic imaging; D008944:Mitral Valve Insufficiency / Q000175:diagnosis*; D055585:Physical Phenomena; D010825:Physics; D011859:Radiography; D014463:Ultrasonography