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. 1969 May 3;2(5652):279–280. doi: 10.1136/bmj.2.5652.279

Effect of Propranolol on Exercise Tolerance of Patients with Atrial Fibrillation

R W Brown, A J Goble
PMCID: PMC1983196  PMID: 4888876

Abstract

Six patients with atrial fibrillation who were taking digitalis were exercised before and after 30 mg. of propranolol twice daily. Though there was a lower pulse rate at rest and on exercise in all patients, three suffered deterioration of exercise tolerance. It is concluded that propranolol does not improve the exercise tolerance of patients with atrial fibrillation whose resting ventricular rate is controlled with digitalis.

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Selected References

These references are in PubMed. This may not be the complete list of references from this article.

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