title: [Age characteristics of tetrapolar rheocardiogram].
mesh_terms: D000293:Adolescent; D000367:Age Factors; D002302:Cardiac Output; D002307:Cardiography, Impedance; D002648:Child; D002675:Child, Preschool; D003326:Coronary Circulation; D005260:Female; D006801:Humans; D008297:Male; D012737:Sex Factors
vernacular_title: Vozrastnye osobennosti tetrapoliarnoí reokardiogrammy.