title: Cardiac adaptations to chronic exercise.
mesh_terms: D000293:Adolescent; D000328:Adult; D000367:Age Factors; D000818:Animals; D002395:Catecholamines / Q000494:pharmacology; D003285:Contractile Proteins / Q000378:metabolism; D003326:Coronary Circulation; D003327:Coronary Disease / Q000503:physiopathology; D003430:Cross-Sectional Studies; D005260:Female; D006321:Heart / Q000502:physiology* / Q000503:physiopathology; D006339:Heart Rate; D006352:Heart Ventricles / Q000033:anatomy & histology; D006801:Humans; D006973:Hypertension / Q000503:physiopathology; D008137:Longitudinal Studies; D008297:Male; D008875:Middle Aged; D008931:Mitochondria, Muscle / Q000378:metabolism; D009200:Myocardial Contraction / Q000187:drug effects; D009206:Myocardium / Q000378:metabolism; D010807:Physical Endurance; D005082:Physical Exertion; D012377:Rodentia; D012723:Sex; D013177:Sports; D016276:Ventricular Function
chemical_list: D002395:Catecholamines; D003285:Contractile Proteins