title: [Electrocardiogram and anesthesia].
mesh_terms: D000368:Aged; D000770:Anesthesia, Endotracheal; D000771:Anesthesia, Intravenous / Q000009:adverse effects*; D001161:Arteriosclerosis / Q000601:surgery; D004562:Electrocardiography; D005268:Femoral Vein / Q000601:surgery; D006321:Heart / Q000187:drug effects*; D006327:Heart Block / Q000139:chemically induced*; D006801:Humans; D007083:Iliac Artery / Q000601:surgery; D008297:Male; D011343:Procaine / Q000009:adverse effects*; D012501:Saphenous Vein / Q000601:surgery
chemical_list: D011343:Procaine
vernacular_title: Electrocardiograma y anestesia.