TY - GEN AU - Downing,J W AU - Kaplan,S AU - Bove,K E TI - Postsurgical left anterior hemiblock and right bundle-branch block SN - 0007-0769 PY - 1972///0605 KW - Amino Alcohols KW - therapeutic use KW - Atrial Fibrillation KW - chemically induced KW - Bundle-Branch Block KW - drug therapy KW - Cardiac Surgical Procedures KW - adverse effects KW - Child KW - Child, Preschool KW - Electrocardiography KW - Heart Block KW - Heart Septal Defects, Ventricular KW - surgery KW - Humans KW - Infant KW - Myocardial Infarction KW - Postoperative Complications KW - Sympatholytics KW - Tetralogy of Fallot KW - Time Factors KW - Vectorcardiography N1 - Publication Type: Journal Article UR - https://doi.org/10.1136/hrt.34.3.263 ER -