Electrocardiographic findings in Iranian children with severe chronic anemia. Observations in iron deficiency, thalassemia major, and miscellaneous other anemic states.
D000293:Adolescent; D000740:Anemia / Q000503:physiopathology*; D000747:Anemia, Hypochromic / Q000503:physiopathology*; D002648:Child; D002675:Child, Preschool; D002908:Chronic Disease; D003327:Coronary Disease / Q000503:physiopathology; D004562:Electrocardiography; D005260:Female; D005500:Follow-Up Studies; D006339:Heart Rate; D006801:Humans; D007223:Infant; D007492:Iran; D007511:Ischemia; D008297:Male; D011446:Prospective Studies; D012737:Sex Factors; D012959:Socioeconomic Factors; D013789:Thalassemia / Q000503:physiopathology*