Biomaterial Database

[Doppler echocardiography in mitral insufficiency]. 1990

C Streian, and S I Drăgulescu, and L Brânzan, and C G Streian, and M Turcan

The Doppler method (pulsatile and continuous) was used for finding out and semiquantitatively evaluating the mitral insufficiency of various etiologies: inflammatory (rheumatic); prolapse of mitral valve; obstructive hypertrophic cardiomyopathy; dilatative cardiomyopathy; calcification of valvular ring. The Doppler parameters obtained after automatic processing of the image (speed transvalvular pressure gradient, flow period and acceleration) offer data on the diastolic performance of the left ventricle. Registration of the aortic flow makes possible the calculation of the cardiac flow (the diameter of the aorta is measured in echo-B), and of the aortic flow permits the noninvasive evaluation of the lung arterial pressure. The method offers a large vista in the noninvasive evaluation of the patients suffering from mitral insufficiency.

UI	MeSH Term	Description	Entries
D008943	Mitral Valve	The valve between the left atrium and left ventricle of the heart.	Bicuspid Valve,Bicuspid Valves,Mitral Valves,Valve, Bicuspid,Valve, Mitral,Valves, Bicuspid,Valves, Mitral
D008944	Mitral Valve Insufficiency	Backflow of blood from the LEFT VENTRICLE into the LEFT ATRIUM due to imperfect closure of the MITRAL VALVE. This can lead to mitral valve regurgitation.	Mitral Incompetence,Mitral Regurgitation,Mitral Valve Incompetence,Mitral Insufficiency,Mitral Valve Regurgitation,Incompetence, Mitral,Incompetence, Mitral Valve,Insufficiency, Mitral,Insufficiency, Mitral Valve,Regurgitation, Mitral,Regurgitation, Mitral Valve,Valve Incompetence, Mitral,Valve Insufficiency, Mitral,Valve Regurgitation, Mitral
D003951	Diagnostic Errors	Incorrect or incomplete diagnoses following clinical or technical diagnostic procedures.	Diagnostic Blind Spots,Errors, Diagnostic,Misdiagnosis,Blind Spot, Diagnostic,Blind Spots, Diagnostic,Diagnostic Blind Spot,Diagnostic Error,Error, Diagnostic,Misdiagnoses
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D015150	Echocardiography, Doppler	Measurement of intracardiac blood flow using an M-mode and/or two-dimensional (2-D) echocardiogram while simultaneously recording the spectrum of the audible Doppler signal (e.g., velocity, direction, amplitude, intensity, timing) reflected from the moving column of red blood cells.	Doppler Echocardiography,Echocardiography, Continuous Doppler,Echocardiography, Two-Dimensional Doppler,2-D Doppler Echocardiography,2D Doppler Echocardiography,Continuous Doppler Echocardiography,Doppler Echocardiography, 2-D,Doppler Echocardiography, 2D,Doppler Echocardiography, Continuous,Doppler Echocardiography, Two-Dimensional,Echocardiography, 2-D Doppler,Echocardiography, 2D Doppler,Two-Dimensional Doppler Echocardiography,2 D Doppler Echocardiography,Doppler Echocardiography, 2 D,Doppler Echocardiography, Two Dimensional,Echocardiography, 2 D Doppler,Echocardiography, Two Dimensional Doppler,Two Dimensional Doppler Echocardiography