[Anesthesia for a patient with alcoholic heart disease and transient complete heart block].
A 70-year-old man who had been drinking a bottle of whisky each day was scheduled for laser resection of a tongue tumor. His electrocardiogram showed sinus bradycardia (heart rate was 35-40 bpm), and transient complete heart block was observed. Echocardiography showed hypertrophic cardiomyopathy. After a temporary transvenous pacemaker had been inserted, anesthesia was induced with thiopental and vecuronium bromide, and maintained with sevoflurane and fentanyl. Heart rate was 45.min-1 before the induction of anesthesia, and after the induction increased to 70-80.min-1. Analysis of heart rate variability suggested that the increase in heart rate was due to augmentation of sympathetic nervous activity after intubation and operation stress. After the operation his bradycardia improved gradually, and after 3 months heart rate settled at about 55.min-1. Cadiomyopathy is known to be one of the complications of alcoholism. It was reported that alcoholic heart disease was improved promptly by abstinence from alcohol. During his long hospitalization, abstinence might have improved his severe bradycardia. Thiopental is useful for induction of anesthesia in a patient with severe bradycardia from alcoholic cadiomyopathy.
Tsuda
N
N
Department of Anesthesiology, Kyoto Prefectural University of Medicine, Kyoto 602-0841.
Hirose
M
M
Ashida
H
H
Tojo
H
H
Mizobe
T
T
Tanaka
Y
Y
D000368:Aged; D000437:Alcoholism / Q000150:complications*; D000758:Anesthesia; D001919:Bradycardia / Q000209:etiology*; D002310:Cardiomyopathy, Alcoholic / Q000209:etiology*; D006327:Heart Block / Q000209:etiology*; D006801:Humans; D007430:Intraoperative Care; D008297:Male; D010138:Pacemaker, Artificial; D013874:Thiopental; D014062:Tongue Neoplasms / Q000601:surgery
D013874:Thiopental