title: Nomogram to calculate oxygen consumption index based on age, sex and heart rate.
mesh_terms: D000293:Adolescent; D000328:Adult; D002648:Child; D002675:Child, Preschool; D005260:Female; D006339:Heart Rate; D006801:Humans; D008297:Male; D008875:Middle Aged; D010101:Oxygen Consumption; D012016:Reference Values; D012737:Sex Factors