[THE EFFECT OF THE RESPIRATORY PHASE AND CHANGES IN BLOOD FLOW TO THE HEART ON THE PHONOCARDIOGRAPHIC ELEMENTS IN PATIENTS WITH MITRAL STENOSIS].
D003331:Coronary Vessels; D006321:Heart; D006439:Hemodynamics; D006801:Humans; D008946:Mitral Valve Stenosis; D010701:Phonocardiography; D012119:Respiration
CORONARY VESSELS; MITRAL VALVE STENOSIS; PHONOCARDIOGRAPHY; RESPIRATION
VLIIANIE FAZ DYKHANIIA I UMEN'SHENIIA PRITOKA KROVI K SERDTSU NA ELEMENTY FONOKARDIOGRAMMY U BOL'NYKH S MITRAL'NYM STENOZOM.