[Cardiac findings in alcoholic liver disease]

In a prospective study 53 patients with alcohol-induced liver disease (fatty liver in 27, cirrhosis in 26) were studied clinically and with non-invasive techniques (electrocardiogram, systolic time intervals, M-mode echocardiography, upright bicycle stress test) to detect a possible cardiac involvement. Mean daily alcohol consumption was comparable in both groups (136 g/day over 16 years vs 124 g/day over 14 years). 15 to 41% of patients (more patients with fatty liver) complaint of angina pectoris and dyspnea at exercise or had palpitations. Echocardiography and systolic time intervals demonstrated in both groups (in patients with cirrhosis despite of a more intensive therapy with digitalis and diuretics) a marked enlargement of left ventricular dimensions with a significant (p less than 0.05) degree of dysfunction (PEP/LVET). Electrocardiography showed abnormalities in 26 to 44% of patients: signs of right ventricular enlargement in 26% of patients with fatty liver, and a prolongation of myocardial repolarisation (QTc) in 44% of patients with cirrhosis. Patients with alcohol-induced liver disease deserve more attention of their cardiac complaints, clinical and functional findings.