The left ventricular contractility of the rat heart is modulated by changes in flow and <FONT FACE=Symbol>a</font>1-adrenoceptor stimulation

The left ventricular contractility of the rat heart is modulated by changes in flow and <FONT FACE=Symbol>a</font>1-adrenoceptor stimulation

Myocardial contractility depends on several mechanisms such as coronary perfusion pressure (CPP) and flow as well as on <FONT FACE="Symbol">a</font>1-adrenoceptor stimulation. Both effects occur during the sympathetic stimulation mediated by norepinephrine. Norepinephrine incre...

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Bibliographic Details
Main Authors:	P.F. Vassallo, I. Stefanon, L.V. Rossoni, P.J.F. Tucci, D.V. Vassallo
Format:	Article
Language:	English
Published:	Associação Brasileira de Divulgação Científica 1998-10-01
Series:	Brazilian Journal of Medical and Biological Research
Subjects:	myocardial performance coronary perfusion pressure coronary flow phenylephrine
Online Access:	http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X1998001000019

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