title: [Cardiac adaptation to dynamic exercise in pacemaker implanted patients--changes in the left ventricular function and serum catecholamines].
mesh_terms: D000222:Adaptation, Physiological; D000328:Adult; D000368:Aged; D001145:Arrhythmias, Cardiac / Q000097:blood / Q000503:physiopathology*; D001794:Blood Pressure; D002302:Cardiac Output; D002395:Catecholamines / Q000097:blood*; D004452:Echocardiography; D005260:Female; D006339:Heart Rate; D006352:Heart Ventricles / Q000503:physiopathology; D006801:Humans; D008297:Male; D008875:Middle Aged; D010138:Pacemaker, Artificial; D005082:Physical Exertion
chemical_list: D002395:Catecholamines