COMPARISON OF CLINICAL, ELECTROCARDIOGRAPHIC AND PHYSIOLOGICAL SIGNIFICANCE BETWEEN MAIN VERSUS SIDE BRANCHES IN CORONARY BIFURCATION LESIONS
نویسندگان
چکیده
منابع مشابه
Randomized Comparison of Conservative Versus Aggressive Strategy for Provisional Side Branch Intervention in Coronary Bifurcation Lesions
Methods In this prospective randomized trial, 258 patients with a coronary bifurcation lesion treated with drug-eluting stents were randomized to a conservative (n 128) or aggressive (n 130) SB intervention strategy. The criteria for SB intervention after main vessel stenting differed between the conservative and aggressive groups; Thrombolysis In Myocardial Infarction flow grade 3 versus diame...
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OBJECTIVES This study was designed to assess the functional significance of side branches after stent implantation in main vessels using fractional flow reserve (FFR). BACKGROUND Little is known about the functional significance of side branches after stent implantation in main vessels in coronary bifurcation lesions. METHODS Between May 2007 and January 2011, 230 side branches in 230 patie...
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BACKGROUND Major side branch (SB) occlusion is one of the most serious complications during percutaneous coronary intervention (PCI) for bifurcation lesions. We aimed to characterize the incidence and predictors of major SB occlusion during coronary bifurcation intervention. METHODS We selected consecutive patients undergoing PCI (using one stent or provisional two stent strategy) for bifurca...
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BACKGROUND AND AIM The purpose of this analysis was to determine the factors responsible for side branch (SB) ostial stenosis after main vessel stent implantation. METHODS Theoretical and bench-test bifurcation models with different lengths of carina were created. Bench-test experiments with a flexible bifurcation model were performed for the observation of changes in the bifurcation region a...
متن کاملSerial intravascular ultrasound analysis of the main and side branches in bifurcation lesions treated with the T-stenting technique.
OBJECTIVES This study sought to investigate the mechanism of restenosis and the predictive value of post-procedural minimum stent area (MSA) in the side branch (SB) after coronary bifurcation stenting. BACKGROUND The mechanism of restenosis, especially at the SB ostium, has not been fully elucidated. METHODS This study examined 73 bifurcation lesions with post-procedural and 9-month follow-...
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ژورنال
عنوان ژورنال: Journal of the American College of Cardiology
سال: 2012
ISSN: 0735-1097
DOI: 10.1016/s0735-1097(12)60089-8