Are intraventricular gradients a cause of false positive treadmill exercise tests?

Are intraventricular gradients a cause of false positive treadmill exercise tests?

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Background: Treadmill exercise testing has low specificity for the detection of significant epicardial coronary artery disease (CAD). A possible mechanism to explain some of the false positives is transient subendocardial ischemia induced by intraventricular gradients (IVG) during stress. The develo...

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Bibliographic Details
Main Authors:	Nuno Cardim, Pedro Campos, Daniel Ferreira, Vanda Carmelo, Júlia Toste, Marisa Trabulo, Teresa Santos, Sylvie da Mariana, Francisco Pereira Machado, José Roquette
Format:	Article
Language:	English
Published:	Elsevier 2012-07-01
Series:	Revista Portuguesa de Cardiologia
Online Access:	http://www.sciencedirect.com/science/article/pii/S0870255112001084

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