Results 131 to 140 of about 17,359 (184)

Myocardial ‘No-Reflow’ Prevention

open access: yesCurrent Vascular Pharmacology, 2013
Despite achievement of optimal epicardial coronary flow in the majority of patients treated for ST-segment elevation myocardial infarction (STEMI) by primary percutaneous coronary intervention (PPCI), myocardial no-reflow is a common phenomenon occurring in 5 to 50% of patients. The no-reflow phenomenon is a predictor of infarct size and an independent
Magro, Michael   +3 more
core   +14 more sources

Coronary no reflow

Journal of Molecular and Cellular Cardiology, 2012
The no-reflow phenomenon has been studied extensively in the basic science laboratory and has entered the clinical arena. No-reflow, which develops largely within the first 2h of reperfusion, is primarily the result of ischemic endothelial cell injury that obstructs the capillary lumen.

exaly   +3 more sources

Management of the no-reflow phenomenon

Pharmacology & Therapeutics, 2011
The lack of reperfusion of myocardium after prolonged ischaemia that may occur despite opening of the infarct-related artery is termed "no reflow". No reflow or slow flow occurs in 3-4% of all percutaneous coronary interventions, and is most common after emergency revascularization for acute myocardial infarction.
Andrew J Taylor   +2 more
exaly   +3 more sources

Prevention and treatment of no-reflow

open access: yesAcute Cardiac Care, 2010
No-reflow phenomenon occurs frequently during primary percutaneous coronary intervention for ST-segment elevation myocardial infarction and it has a strong negative impact on outcome. Prevention of no-reflow has to be defined as any attempt to prevent its occurrence prior to or during the recanalization procedure.
Niccoli G, Marino M, Spaziani C, Crea F
openaire   +5 more sources

No-reflow phenomenon in stroke patients: A systematic literature review and meta-analysis of clinical data

open access: yesInternational Journal of Stroke
BackgroundThe no-reflow phenomenon refers to the absence of microvascular reperfusion despite macrovascular reperfusion.AimThe aim of this analysis was to summarize the available clinical evidence on no-reflow in patients with acute ischemic stroke ...
Felix C Ng   +2 more
exaly   +2 more sources

On reflow soldering process and reflow profile

2012 13th International Conference on Electronic Packaging Technology & High Density Packaging, 2012
In order to obtain good welding quality, some influencing factors of reflow soldering process were studied in this research. A series of welding experiments were conducted in a small reflow soldering oven. Oxidation and surface treatment of soldering materials are important factors in the welding process.
Xulong Gui   +3 more
openaire   +1 more source

Assessing the relation between coronary reflow and myocardial reflow

The American Journal of Cardiology, 1998
Since the recognition that prompt reperfusion of the infarct-related artery decreases mortality after acute myocardial infarction (MI), we have been interested in optimizing therapeutic regimens to accelerate the establishment of infarct-related artery patency. Although the major endpoint of many angiographic trials has been the acquisition of a patent
H, Ito, K, Iwakura
openaire   +2 more sources

Management of No-Reflow

2019
Despite considerable progress in percutaneous coronary interventions, the phenomenon of coronary no-reflow (NR) still represents a serious problem. It occurs when cardiac tissue fails to perfuse normally despite opening of the occluded vessel. The consequences of NR include infarct expansion, early congestive heart failure, ventricular arrhythmias and ...
Trifunovic D.   +3 more
openaire   +2 more sources

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