Results 171 to 180 of about 21,710,721 (213)
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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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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
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Current Treatment Options in Cardiovascular Medicine, 2005
No-reflow occurs in up to one third of patients with acute myocardial infarction during acute percutaneous intervention, and occasionally during elective interventions, particularly vein graft intervention. Multiple intracoronary medications will restore flow in most cases.
Shereif H, Rezkalla, Robert A, Kloner
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No-reflow occurs in up to one third of patients with acute myocardial infarction during acute percutaneous intervention, and occasionally during elective interventions, particularly vein graft intervention. Multiple intracoronary medications will restore flow in most cases.
Shereif H, Rezkalla, Robert A, Kloner
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Solder Reflow Method and Reflow Temperature Profile
Pan Pacific Symposium, 1999ABSTRACT The major cause of integrated circuit package failure mechanisms such as delamination, internal cracking or popcorning is package saturation with moisture and subsequent exposure to high temperature during the solder reflow process.
Yizhe Elisa Huang +3 more
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The reliability of reflow soldering by hot air reflow
Proceedings. Seventh IEEE/CHMT International Electronic Manufacturing Technology Symposium, 2003The reliability of a solder joint produced on an FR-4 substrate by hot air reflow soldering in SMT (surface mount technology) was investigated. The hot air reflow method is shown to make the temperature of the mounted components and substrate equal to the ambient temperature and does not greatly damage components.
Y. Kojima +3 more
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2010
The no-reflow phenomenon is associated with significant cardiac consequences: poor functional recovery, ongoing or recurrent ischaemia, and increased short-term mortality. It occurs rarely in elective percutaneous interventions, but far more frequently in patients who present with acute myocardial infarction (AMI).
Julian Strange, Andreas Baumbach
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The no-reflow phenomenon is associated with significant cardiac consequences: poor functional recovery, ongoing or recurrent ischaemia, and increased short-term mortality. It occurs rarely in elective percutaneous interventions, but far more frequently in patients who present with acute myocardial infarction (AMI).
Julian Strange, Andreas Baumbach
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Pathophysiology of the no-reflow phenomenon
Acute Cardiac Care, 2009The no-reflow phenomenon occurs in about one third of the patients treated with primary PCI for acute ST segment elevation myocardial infarction. Our understanding of its pathophysiology has expanded considerably: in addition of the effect of prolonged ischaemia also reperfusion injury contributes significantly to the microvascular damage in the ...
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2016
No-reflow describes a condition in which myocardial blood flow is reduced after a coronary intervention, despite angiographically patent coronary arteries. It is diagnosed by reduced epicardial blood flow in the presence of a seemingly patent coronary artery, however its incidence is thought to be higher than is estimated by clinical judgment or ...
Ismail Dogu Kilic +3 more
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No-reflow describes a condition in which myocardial blood flow is reduced after a coronary intervention, despite angiographically patent coronary arteries. It is diagnosed by reduced epicardial blood flow in the presence of a seemingly patent coronary artery, however its incidence is thought to be higher than is estimated by clinical judgment or ...
Ismail Dogu Kilic +3 more
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1988
The no-reflow phenomenon following a severe ischemic episode was first described in the brain [1] and subsequently has been observed in other organs including the kidney [2] and the heart [3]. In the brain edema and increased intracranial pressure inside of the rigid skull have been shown to limit reflow.
C. E. Ganote, R. S. Heide
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The no-reflow phenomenon following a severe ischemic episode was first described in the brain [1] and subsequently has been observed in other organs including the kidney [2] and the heart [3]. In the brain edema and increased intracranial pressure inside of the rigid skull have been shown to limit reflow.
C. E. Ganote, R. S. Heide
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