Blood pressure and pulse response to insulin-induced hypoglycemia during non-selective and selective beta-blockade

Acta Medica Scandinavica. Supplementum
J PapeH Urving

Abstract

Hypoglycemia was induced in ten healthy male volunteers during medication with atenolol, metoprolol and propranolol. The beta-blockers abolished the tachycardia during hypoglycemia. In some subjects bradycardia, and in two nodal bradycardia was observed on propranol. The physiologic blood pressure responses were dampend during the beta1-selective blockade. With propranolol a rise in blood pressure was recorded, in two subjects up to 160/105. The blockers had no effect on degree of hypoglycemia or glucose recovery.

Related Concepts

Related Feeds

Bradyarrhythmias

Bradyarrhythmias are slow heart rates. Symptoms may include syncope, dizziness, fatigure, shortness of breath, and chest pains. Find the latest research on bradyarrhythmias here.