The Austin Flint Murmur Phonocardiographic and Patho-anatomical Study
نویسندگان
چکیده
منابع مشابه
The Austin Flint murmur: its differentiation from the murmur of rheumatic mitral stenosis.
A c'TPERclinical evaluation of patients with severe aortic insufficiency, it has become evideiit that differentiation of the Austin Flint murmur from that of imitral stenosis is possible iln the majority of cases.1-) If carefully searched for, all of our l)atients with severe aortic insufficiency have all apical diastolic ullll)le (so-called Auistin Flint murinur). By utilization of the clinica...
متن کاملSound pressure correlates of the Austin Flint murmur. An intracardiac sound study.
Mitral valve motion and pressure correlates of the Austin Flint murmur (AFM) were investigated in nine patients with aortic regurgitation using high fidelity catheter tip micromanometers and the mitral valve echocardiogram (MVE). External phonocardiography demonstrated a mid-diastolic murmur (MDM) in eight subjects and a presystolic murmur (PSM) in five. Maximum intensity of both AFM components...
متن کاملThe Austin Flint Murmur and the a Wave of the Apexcardiogram in Aortic Regurgitation
Hemodynamic data from 45 patients with either aortic regurgitation (with and without the Austin Flint murmur) or aortic regurgitation and mitral stenosis were correlated with the a-wave percentage amplitude of the apexcardiogram. Changes in the a wave correlated well with corresponding changes in left heart pressures but not with variations in volume. Of 15 patients in whom the ratio of the a w...
متن کاملThe Austin Flint murmur and the a wave of the apexcardiogram in aortic regurgitation.
Hemodynamic data from 45 patients with either aortic regurgitation (with and without the Austin Flint murmur) or aortic regurgitation and mitral stenosis were correlated with the a-wave percentage amplitude of the apexcardiogram. Changes in the a wave correlated well with corresponding changes in left heart pressures but not with variations in volume. Of 15 patients in whom the ratio of the a w...
متن کاملDoppler and echocardiographic characteristics of patients having an Austin Flint murmur.
BACKGROUND The purpose of this study was to investigate the genesis of the Austin Flint murmur using Doppler and echocardiographic imaging. METHODS AND RESULTS A total of 51 patients having significant aortic insufficiency and an anatomically normal mitral valve were evaluated. They were divided into two groups; 30 patients had an audible Austin Flint murmur (AFM+) and 21 did not (AFM-). All ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Japanese Heart Journal
سال: 1965
ISSN: 0021-4868,1348-673X
DOI: 10.1536/ihj.6.294