FIBRILLATORY WAVE SIZE AS A CLUE TO ETIOLOGICAL DIAGNOSIS.
D000293:Adolescent; D001281:Atrial Fibrillation; D002648:Child; D003327:Coronary Disease; D003937:Diagnosis, Differential; D004562:Electrocardiography; D005853:Geriatrics; D006801:Humans; D006973:Hypertension; D006980:Hyperthyroidism; D012214:Rheumatic Heart Disease
ADOLESCENCE; AURICULAR FIBRILLATION; CHILD; CORONARY DISEASE; DIAGNOSIS, DIFFERENTIAL; ELECTROCARDIOGRAPHY; GERIATRICS; HYPERTENSION; HYPERTHYROIDISM; RHEUMATIC HEART DISEASE