European Heart Journal Advance Access originally published online on October 13, 2005
European Heart Journal 2005 26(24):2609-2610; doi:10.1093/eurheartj/ehi607
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© The European Society of Cardiology 2005. All rights reserved. For Permissions, please e-mail: journals.permissions@oxfordjournals.org
Wave reflections and cardiovascular epidemiology and therapeutics
Diagnosis Center, Hôtel-Dieu Hospital, 1 place du Parvis Notre-Dame, 75181 Paris Cedex 04, France
* Corresponding author. Tel: +33 1 42 34 80 25; fax: +33 1 42 34 86 32. E-mail address: michel.safar@htd.aphopparis.fr
This editorial refers to Increased arterial wave reflections predict severe cardiovascular events in patients undergoing percutaneous coronary interventions
by T. Weber et al., on page 2657
| The first 10% of the full text of this article appears below. |
Since the last century, studies of pulsatile arterial haemodynamics have shown that the blood pressure (BP) curve should be interpreted as a wave.1 Following ventricular ejection, a shock wave results from the acute interaction between stroke volume and the aortic wall. Then, this resulting forward wave propagates at a given velocity (pulse wave velocity, PWV) along the arterial tree. At any discontinuity of the vascular wall, but mainly at the arteriolar branching points, the wave is reflected and comes back towards the heart at the same PWV. Thus, at each point of arterial circuit, but especially at the site of
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- Increased arterial wave reflections predict severe cardiovascular events in patients undergoing percutaneous coronary interventions
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EHJ 2005 26: 2657-2663.[Abstract] [FREE Full Text]