Prognostic Implications of Coronary Collaterals in Transmural Infarct-Related Percutaneous Coronary Interventions
نویسندگان
چکیده
منابع مشابه
Stroke complicating percutaneous coronary interventions: incidence, predictors, and prognostic implications.
BACKGROUND Stroke associated with percutaneous coronary intervention (PCI) is an infrequent although devastating complication. We investigated the incidence, predictors, and prognostic impact of periprocedural stroke in unselected patients undergoing PCI. METHODS AND RESULTS A total of 9662 patients who underwent 12 407 PCIs between January 1990 and July 1999 were retrospectively studied. Str...
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BACKGROUND The benefit of the coronary collateral circulation (natural bypass network) on survival is well established. However, data derived from smaller studies indicates that coronary collaterals may increase the risk for restenosis after percutaneous coronary interventions. The purpose of this systematic review and meta-analysis of observational studies was to explore the impact of the coll...
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BACKGROUND Rapid loss of collateral support has been reported after percutaneous coronary intervention (PCI), leaving the myocardium susceptible to subsequent infarction. However, well-developed collaterals have been found in normal hearts, suggesting that collaterals exist even in the absence of an ischemic stimulus. We assessed the plasticity and determinants of collateral supply after PCI. ...
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We are reporting the case of a 48-year-old man hypertensive, and smoker presenting with acute inferoposterior ST elevation myocardial infarction (STEMI) with right ventricular infarction. He underwent diagnostic angiogram which revealed total occlusion of mid right coronary artery (RCA) by thrombus. Multiple runs of aspiration were performed using Export Aspiration Catheter-6F and thrombus was ...
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BACKGROUND A possible relationship between increased perioperative risk during coronary artery bypass grafting (CABG) and previous percutaneous coronary intervention (PCI) is debatable. We sought to determine the impact of previous PCI on patient outcome after elective CABG. METHODS AND RESULTS Between January 2000 and January 2005, 2626 consecutive patients undergoing first-time isolated ele...
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ژورنال
عنوان ژورنال: Angiology
سال: 2018
ISSN: 0003-3197,1940-1574
DOI: 10.1177/0003319718775843