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Heart 1999;82:534; doi:10.1136/hrt.82.4.e534
Copyright © 1999 BMJ Publishing Group Ltd & British Cardiovascular Society
Heart 1999;82:534 ( October )

Letters to the editor

Stenting for middle aortic syndrome

The first 150 words of the full text of this article appear below.

EDITOR,---Most of the patients in the article "Stenting for middle aortic syndrome" by Rajszys et al had long lesions with significant peak systolic gradients across the stenotic segment. Primary stenting of the lesions significantly reduced the peak systolic gradients.1 We fail to understand the authors' preference for anticoagulants over ticlopidine. Studies have consistently shown that use of antithrombotic drugs are far superior to anticoagulants, not only in lowering the incidence of stent thrombosis but also in preventing bleeding complications.2 The use of anticoagulants has largely been abandoned worldwide, even in coronary vessels, which have much smaller luminal diameters and lower flow rates compared with the aorta where the risk of thrombosis is low because of large lumen and higher flow rates.

Second, Rajszys et al deployed the Palmaz Schatz stents suboptimally to avoid overdilatation of aorta, repeating the procedure after the intimal tears have healed. Laplace's law . . . [Full text of this article]


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