© 2004 by European Society of Cardiology
Copyright © 2004, European Society of Cardiology
Nitric oxide and efficiency of the right heart
Laboratory for Physiology, Institute for Cardiovascular Research, VU University medical center, Amsterdam, The Netherlands
* Tel.: +31 20 4448111; fax: +31 20 4448255. Email address: n.westerhof@vumc.nl
Received 30 August 2004; accepted 20 September 2004
| The first 10% of the full text of this article appears below. |
See article by Setty et al. (pages 431–436) in this issue.
Several differences between right and left heart are known: the effect of cardiac contraction on coronary arterial inflow, autoregulation, and oxygen extraction. Setty et al. [1] show in their study the relationships between function and oxygen consumption of the right heart under control and ischemic conditions and the role of nitric oxide (NO). It turns out that these relationships also differ between left and right heart.
Coronary flow depends on perfusion pressure and cardiac oxygen consumption [2].