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Medical > Ischemia
The following information is about Ischemia.
Ischemia Defined
A condition in which a tissue or organ does not receive a sufficient supply of blood
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Off-site Ischemia Links, User Submitted
The following links have been collected through user bookmark submission in the Ischemia category. Please note, because these resources are off-site we cannot guarantee the accuracy or quality of any information.
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Fri Jun 26
- Phase 2 reentry as a mechanism of initiation of circus movement reentry in canine epicardium exposed to simulated ischemia -- Lukas and Antzelevitch 32 (3): 593 -- Cardiovascular Research: Our results implicate phase 2 reentry as a new mechanism for genesis of extrasystoles during simulated ischemia and identify this mechanism as a trigger of circus movement reentry. Validation of this hypothesis awaits the results of future studies using high-resolutio n recording techniques.
- Wiley InterScience :: JOURNALS :: Annals of Neurology
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- Functionally distinct sodium channels in ventricular epicardial and endocardial cells contribute to a greater sensitivity of the epicardium to electrical depression -- Cordeiro et al. 295 (1): H154 -- AJP - Heart and Circulatory Physiology: Endo and Epi differences in transient outward K+ current and/or ATP-sensitive K+ channel current are believed to contribute to the differential response. The present study tested the hypothesis that the greater sensitivity of Epi is due in part to its functionally distinct early fast Na+ current (INa). APs were recorded from isolated Epi and Endo tissue slices and coronary-perfu sed wedge preparations before and after exposures to elevated extracellular K+ concentration ([K+]o; 6?12 mM). INa was recorded from Epi and Endo myocytes using whole cell patch-clamp techniques. In tissue slices, increasing [K+]o to 12 mM reduced Vmax to 51.1 ± 5.3% and 26.8 ± 9.6% of control in Endo (n = 9) and Epi (n = 14), respectively (P < 0.05). In wedge preparations (n = 12), the increase in [K+]o caused selective depression of Epi APs and transmural conduction slowing and block. INa density was not significantly different between Epi (n = 14) and Endo (n = 15) cells, but Epi cells displayed a more negati
Sun Apr 12
- Effects of Pomegranate Juice Consumption on Myocardial Perfusion in Patients with Coronary Heart Disease: © 2005 Elsevier (Am J Cardiol 2005
Sat Mar 21
- Ch 3 - Mass Maze Triad
- Controllare la pressione previene l’infart o - Cittadelmonte Pressonline: Gli accidenti cardiovascolar i (ischemia, infarto, ictus, morte improvvisa) rappresentano la prima causa di mortalitą e morbiltą del mondo occidentale.
If you would like to find additional social bookmark based links on the topic of we recommend the Open Tag Directory > Ischemia. If you would like to find related tags we recommend Tag Patterns > Ischemia
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