Left anterior fascicular block secondary to coronary artery spasm.
D002036:Bundle of His / Q000503:physiopathology; D006328:Cardiac Catheterization; D003327:Coronary Disease / Q000150:complications* / Q000503:physiopathology; D006327:Heart Block / Q000209:etiology*; D006439:Hemodynamics; D006801:Humans; D008297:Male; D008875:Middle Aged