IMPORTANCE OF ABSTENTION FROM ALCOHOL IN ALCOHOLIC HEART-DISEASE

A case of alcohol-associated heart disease, presenting with congestive heart failure, was followed for 36 months. After abstinence from alcohol, fractional shortening rose from 13 to 60%. After 1 1 2 years of abstinence and normal physical capacity, the alcoholic abuse was resumed. Eleven months later, the patient was again in overt heart failure. Withdrawal of alcohol was again associated with significant clinical improvement, but despite being in functional NYHA class I, fractional shortening only increased from 14 to 29%. Endomyocardial morphology was unrelated to the severity of the disease. Alcoholic heart disease is partially reversible, but total abstinence is necessary to preserve cardiac function. © 1990.