title: [A comparison of the ventricular myocardial contractility of newborns and adults by using a noninvasive echocardiographic method].
authors.forename: P B
authors.initials: PB
authors.lastname: Tsyv'ian
authors.forename: A D
authors.initials: AD
authors.lastname: Vasenina
authors.forename: V A
authors.initials: VA
authors.lastname: Belozerov
mesh_terms: D000328:Adult; D001794:Blood Pressure / Q000502:physiology; D004452:Echocardiography / Q000295:instrumentation / Q000379:methods; D005260:Female; D006352:Heart Ventricles / Q000000981:diagnostic imaging; D006801:Humans; D007231:Infant, Newborn; D008297:Male; D009200:Myocardial Contraction / Q000502:physiology*; D012016:Reference Values; D016276:Ventricular Function / Q000502:physiology*
vernacular_title: Sravnenie sokratimosti miokarda zheludochka novorozhdennykh i vzroslykh s pomoshch'iu neinvazivnogo metoda ékhokardiografii.