[ALTERNATE LEFT BRANCH BLOCK OF THE BUNDLE OF HIS].
D002036:Bundle of His; D002037:Bundle-Branch Block; D000075224:Cardiac Conduction System Disease; D004562:Electrocardiography; D005853:Geriatrics; D006327:Heart Block; D006801:Humans
BUNDLE-BRANCH BLOCK; ELECTROCARDIOGRAPHY; GERIATRICS
BLOQUEO DE ARBORIZACI'ON ALTERNANTE DE LA RAMA IZQUIERDA DEL HAZ DE HIS.