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Myocardial ‘No-Reflow’ Prevention
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
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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.
Bryan G Schwartz
exaly +3 more sources
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.
Bryan G Schwartz
exaly +3 more sources
Prevention and treatment of no-reflow
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
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Myocardial No-Reflow Treatment
No-reflow phenomenon is a consequence of percutaneous coronary intervention (PCI) which arises most of the time in the setting of myocardial infarction, but can be also the consequence of PCI in stable angina patients (rotatablator ablation technique or angioplasty in saphenous vein grafts).
Olivier, Muller +2 more
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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 ...
Adnan Mujanović +2 more
exaly +2 more sources
Myocardial ‘no-reflow’ — Diagnosis, pathophysiology and treatment
In acute ST-segment elevation myocardial infarction (STEMI), improvement in reperfusion strategies has contributed to improvement in mortality. Nonetheless up to 40-50% of patients who achieve satisfactory epicardial patency do not necessarily achieve ...
Dennis T L Wong +2 more
exaly +2 more sources
No-reflow phenomenon in the heart and brain
The no-reflow phenomenon refers to the observation that when an organ is made ischemic by occlusion of a large artery supplying it, restoration of patency in that artery does not restore perfusion to the microvasculature supplying the parenchyma of that
Kevin S KING, Michael G Harrington
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On reflow soldering process and reflow profile
2012 13th International Conference on Electronic Packaging Technology & High Density Packaging, 2012In 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
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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
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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
Assessing the relation between coronary reflow and myocardial reflow
The American Journal of Cardiology, 1998Since 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
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