Ergometric evaluation of the effects of captopril in hypertensive patients with stable angina.

The antihypertensive and anti-ischaemic effects of methyldopa and captopril were compared in 12 hypertensive patients with coronary artery disease. The antihypertensive effect of alpha-methyldopa (A) and captopril (C) were significant and similar. On the other hand, while methyldopa did not increase the product of systolic pressure and heart rate and did decrease the effort-induced S-T segment depression, C increased the double product (DP) and decreased the ischaemic S-T changes. Captopril might be useful in the treatment of hypertensive patients with coronary artery disease.