Results 311 to 320 of about 14,229 (340)
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Myocardial stunning after successful defibrillation

Resuscitation, 2008
A 75-year-old man presented to the emergency department with syncope. His ECG rhythm showed a broad complex tachycardia. After synchronized cardioversion with a monophasic 100 J shock he developed coarse ventricular fibrillation. The initial rhythm after the shock was sinus rhythm with no pulse or signs of life.
Sandroni, Claudio   +3 more
openaire   +2 more sources

Cellular Mechanisms of Myocardial Stunning

Annual Review of Physiology, 1992
Stunning describes the impairment of contraction observed in myocardium that has been reperfused after brief periods of ischemia (12, 31, 90). The critical feature of the definition lies in the premise that no permanent injury has occurred; hence, stunning resolves entirely, albeit slowly (hours to days; 12).
H, Kusuoka, E, Marban
openaire   +2 more sources

Independency of myocardial stunning of endothelial stunning?

Basic Research in Cardiology, 2007
Vascular endothelial cells play an important role in the control of vascular tone. The reasons for coronary endothelial dysfunction are complex and may involve ischemia/reperfusion injury. We investigated whether endothelial, smooth muscle, and myocardial dysfunction are independent phenomena.Rabbit hearts were rapidly excised without intermittent ...
Solange C, Garcia   +4 more
openaire   +2 more sources

Myocardial “Stunning” and Substrate Metabolism

Journal of Cardiac Surgery, 1994
Although many experts have dismissed myocardial substrate metabolism as having a role in the phenomenon known as "myocardial stunning," recent studies using the isolated perfused working rat heart (especially from Lopaschuk's laboratory) have provided evidence that perhaps there is a role for alterations in myocardial substrate metabolism in producing ...
openaire   +2 more sources

Oxygen Radicals and Myocardial Stunning

Journal of Cardiac Surgery, 1994
There is compelling, although indirect, evidence that oxygen free radicals, generated during ischemia as well as upon reperfusion and reoxygenation of the ischemic heart, contribute to the reversible ventricular dysfunction characterized as myocardial stunning.
openaire   +2 more sources

Myocardial Stunning

2010
Aldo Rinaldi, Roger Hall
openaire   +1 more source

Myocardial Stunning

2009
Mark Oette   +194 more
openaire   +1 more source

Molecular and Cellular Mechanisms of Myocardial Stunning

Physiological Reviews, 1999
Roberto Bolli
exaly  

Neurohumoral Features of Myocardial Stunning Due to Sudden Emotional Stress

New England Journal of Medicine, 2005
Ilan Wittstein, Katherine C Wu
exaly  

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