Potentiation of cocaine-induced coronary vasoconstriction by beta-adrenergic blockade.

RA, Lange; RG, Cigarroa; ED, Flores; W, McBride; AS, Kim; PJ, Wells; JB, Bedotto; RS, Danziger; LD, Hillis

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

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Potentiation of cocaine-induced coronary vasoconstriction by beta-adrenergic blockade.

Shared by NobleBlocks on Jun 1, 1990 • 12:00 AM UTC

Authors:

Lange RA

Cigarroa RG

Flores ED

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 patient volun...

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