title: Cardiomegaly at high altitudes: pathogenetic considerations.
mesh_terms: D000064:Acclimatization; D000531:Altitude; D000818:Animals; D000829:Animals, Domestic / Q000502:physiology; D001779:Blood Coagulation Factors; D001794:Blood Pressure; D001809:Blood Viscosity / Q000187:drug effects; D001810:Blood Volume; D002245:Carbon Dioxide / Q000097:blood; D002302:Cardiac Output; D006332:Cardiomegaly / Q000209:etiology*; D002415:Cats; D002417:Cattle; D003120:Colorado; D003326:Coronary Circulation; D004285:Dogs; D004906:Erythrocyte Count; D004921:Erythropoietin / Q000096:biosynthesis; D006168:Guinea Pigs; D006339:Heart Rate; D006801:Humans; D006976:Hypertension, Pulmonary / Q000209:etiology; D000860:Hypoxia / Q000150:complications*; D007199:Indians, South American; D009206:Myocardium / Q000378:metabolism; D009929:Organ Size; D010100:Oxygen / Q000097:blood / Q000494:pharmacology; D010101:Oxygen Consumption; D010313:Partial Pressure; D010568:Peru; D005082:Physical Exertion; D011086:Polycythemia / Q000209:etiology; D011652:Pulmonary Circulation; D011653:Pulmonary Diffusing Capacity; D011817:Rabbits; D051381:Rats; D014655:Vascular Resistance
chemical_list: D001779:Blood Coagulation Factors; D004921:Erythropoietin; D002245:Carbon Dioxide; D010100:Oxygen