title: Rapid changes in left ventricular dimensions and mass in response to physical conditioning and deconditioning.
mesh_terms: D000293:Adolescent; D000328:Adult; D002302:Cardiac Output; D002306:Cardiac Volume; D004452:Echocardiography; D005260:Female; D006321:Heart / Q000502:physiology*; D006439:Hemodynamics; D006801:Humans; D008297:Male; D010101:Oxygen Consumption; D010809:Physical Fitness; D012420:Running; D013550:Swimming