Potentiation of Cocaine-Induced Coronary Vasoconstriction by Beta-Adrenergic Blockade

A. Lange, Richard; G. Cigarroa, Ricardo; D. Flores, Eduardo; McBride, Wade; S. Kim, Anatole; J. Wells, Peter; B. Bedotto, John; S. Danziger, Robert; David Hillis, L.

doi:10.7326/0003-4819-112-12-897

Public

Potentiation of Cocaine-Induced Coronary Vasoconstriction by Beta-Adrenergic Blockade

Published in Annals of Internal Medicine • Jun 15, 1990

Authors:

Richard A. Lange

Ricardo G. Cigarroa

Eduardo D. Flores

Abstract

STUDY OBJECTIVE: To determine whether beta-adrenergic blockade augments cocaine-induced coronary artery vasoconstriction. DESIGN: Randomized, double-blind, placebo-controlled trial. SETTING: A cardiac catheterization laboratory in an urban teaching hospital. PATIENTS: Thirty clinically stable patien...

Subject

Medicine

Coronary sinus

Propranolol

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