Persistent right bundle branch block due to pulmonic valvotomy and infundibulectomy.
D002037:Bundle-Branch Block; D006348:Cardiac Surgical Procedures; D006327:Heart Block / Q000209:etiology*; D006801:Humans; D011666:Pulmonary Valve Stenosis / Q000601:surgery*; D013771:Tetralogy of Fallot / Q000150:complications*
HEART BLOCK/etiology and pathogenesis; PULMONARY STENOSIS/surgery; TETRALOGY OF FALLOT/complications