title: Densitography: a new method for evaluation of cardiac performance at rest and during exercise.
mesh_terms: D000328:Adult; D000368:Aged; D003720:Densitometry; D005260:Female; D006321:Heart / Q000502:physiology; D006334:Heart Function Tests; D006339:Heart Rate; D006801:Humans; D008297:Male; D008722:Methods; D008875:Middle Aged; D005082:Physical Exertion; D010991:Plethysmography