Why the study?
Does verapamil improve angina symptoms and exercise capacity compared to propranolol in patients with stable angina pectoris?
Population
19 patients with stable angina pectoris
Comparison
Verapamil 120 mg t.d.s. for 1 month vs Propranolol 160 mg b.d. for 1 month
Design
RCT, randomized, double-blind
Follow-up
1 month per treatment arm
Authors
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Verapamil may be preferred over propranolol for stable angina to improve exercise capacity; extends RCT comparisons of symptom control versus functional outcomes.
Does verapamil improve angina symptoms and exercise capacity compared to propranolol in patients with stable angina pectoris?
Verapamil is as effective as propranolol in reducing angina attacks but provides superior improvement in exercise capacity for patients with stable angina.
Southall et al. (1982) studied this question.
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