Postsurgical left anterior hemiblock and right bundle-branch block.
D000605:Amino Alcohols / Q000627:therapeutic use*; D001281:Atrial Fibrillation / Q000139:chemically induced; D002037:Bundle-Branch Block / Q000188:drug therapy* / Q000209:etiology; D006348:Cardiac Surgical Procedures / Q000009:adverse effects; D002648:Child; D002675:Child, Preschool; D004562:Electrocardiography; D006327:Heart Block; D006345:Heart Septal Defects, Ventricular / Q000601:surgery; D006801:Humans; D007223:Infant; D009203:Myocardial Infarction / Q000188:drug therapy; D011183:Postoperative Complications; D013565:Sympatholytics / Q000627:therapeutic use*; D013771:Tetralogy of Fallot / Q000601:surgery; D013997:Time Factors; D014672:Vectorcardiography
D000605:Amino Alcohols; D013565:Sympatholytics