title: [Differential rheography in the polycardiographic analysis of the phase structure of the cardiac cycle].
mesh_terms: D000328:Adult; D000368:Aged; D005260:Female; D006331:Heart Diseases / Q000503:physiopathology*; D006801:Humans; D008297:Male; D008875:Middle Aged; D009200:Myocardial Contraction; D012212:Rheology
vernacular_title: Differentsial'naia reografiia v polikardiografiheskom analize fazovoĭ struktury serdechnogo tsikla.