Alcohol and hypertension.

Liver-function data were compared in 158 unselected hypertensives and 105 normotensives aged 45-64 years. Serum concentrations of alanine and aspartate aminotransferase (S.G.O.T. and S.G.P.T.) were higher, and more often raised, in the hypertensive patients. Serum bilirubin and alkaline phosphatase concentrations were similar in both groups. In hypertensive patients aminotransferase concentrations tended to be higher in those with increased alcohol intake.