title: Cardiac function during rest and supine cycling examined with a new noninvasive technique (CED).
mesh_terms: D000328:Adult; D002245:Carbon Dioxide; D002306:Cardiac Volume; D004452:Echocardiography; D005069:Evaluation Studies as Topic; D006321:Heart / Q000502:physiology*; D006334:Heart Function Tests; D006339:Heart Rate; D006801:Humans; D008297:Male; D009206:Myocardium / Q000378:metabolism; D010101:Oxygen Consumption; D005082:Physical Exertion; D014465:Ultrasonics
chemical_list: D002245:Carbon Dioxide