| Literature DB >> 830495 |
Abstract
On 51 of 53 occasions, sudden withdrawal of propranolol from patients with angina pectoris produced no substantial adverse effects. Two patients experienced a recurrence of unstable angina with one man sustaining a fatal myocardial infarction ten days after propranolol withdrawal. These observations suggest that patients with previous unstable angina may be dependent upon beta-adrenoceptor blockade. Sudden cessation of propranolol for short periods may be preferable to tapering the dosage if prolonged periods of sub-optimal beta-adrenoceptor blockade are to be avoided.Entities:
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Year: 1977 PMID: 830495 DOI: 10.1378/chest.71.1.24
Source DB: PubMed Journal: Chest ISSN: 0012-3692 Impact factor: 9.410