title: [Phase analysis of the cardiac systole in premature infants who have had asphyxia according to polycardiographic data].
mesh_terms: D000367:Age Factors; D001238:Asphyxia Neonatorum / Q000503:physiopathology*; D004562:Electrocardiography; D006339:Heart Rate; D006801:Humans; D007231:Infant, Newborn; D007234:Infant, Premature; D009200:Myocardial Contraction; D013599:Systole
vernacular_title: Fazovyĭ analiz serdechnoĭ sistoly u nedonoshennykh deteĭ, perenesshikh asfiksiiu, po dannym polikardiografii.