LEFT AXIS DEVIATION.
D000368:Aged; D000686:Amyloidosis; D006332:Cardiomegaly; D003327:Coronary Disease; D004562:Electrocardiography; D005621:Friedreich Ataxia; D005853:Geriatrics; D006322:Heart Aneurysm; D006432:Hemochromatosis; D006801:Humans; D007008:Hypokalemia; D009136:Muscular Dystrophies; D009203:Myocardial Infarction; D009205:Myocarditis; D009223:Myotonic Dystrophy; D010336:Pathology; D011656:Pulmonary Emphysema; D012595:Scleroderma, Systemic; D014672:Vectorcardiography
AMYLOIDOSIS; CORONARY DISEASE; ELECTROCARDIOGRAPHY; FRIEDREICH'S ATAXIA; GERIATRICS; HEART ANEURYSM; HEART ENLARGEMENT; HEMOCHROMATOSIS; HYPOKALEMIA; MUSCULAR DYSTROPHY; MYOCARDIAL INFARCT; MYOCARDITIS; MYOTONIA ATROPHICA; PATHOLOGY; PULMONARY EMPHYSEMA; SCLERODERMA; VECTORCARDIOGRAPHY