نتایج جستجو برای: angioplasty coronary bifurcation lesion mace
تعداد نتایج: 312907 فیلتر نتایج به سال:
AIM To assess the procedural success and major cardiac event rate after stenting of coronary bifurcation lesions. METHODS The prospective study included 36 patients with coronary artery bifurcation lesion treated with stenting between January 1999 and December 2001 at the Institute for Heart Disease, Skopje University Center. There were 23 men and 13 women, with a mean age of 62.5+/-12.3 year...
OBJECTIVES The study aimed to investigate the difference in major adverse cardiac event (MACE) at 1-year after double kissing (DK) crush versus Culotte stenting for unprotected left main coronary artery (UPLMCA) distal bifurcation lesions. BACKGROUND DK crush and Culotte stenting were reported to be effective for treatment of coronary bifurcation lesions. However, their comparative performanc...
Methods. The prospective study included 36 patients with coronary artery bifurcation lesion treated with stenting between January 1999 and December 2001 at the Institute for Heart Disease, Skopje University Center. There were 23 men and 13 women, with a mean age of 62.5±12.3 years. Seventeen patients had acute myocardial infarction and 19 patients had unstable angina. The follow-up lasted 6 mon...
AIMS Percutaneous coronary intervention (PCI) of bifurcation lesions can be performed using various techniques. The aim of this study was to analyse the outcome of various techniques of bifurcation stenting in all patients undergoing bifurcation stenting at one large intervention centre in 2013, taking into account that more complex lesions might more often warrant a two-stent technique. METH...
BACKGROUND The crush and the culotte stenting were both reported to be effective for complex bifurcation lesion treatment. However, their comparative performance remains elusive. METHODS A total of 300 patients with coronary bifurcation lesions were randomly assigned to crush (n = 150) and culotte (n = 150) treatment. The primary endpoint was the occurrence of major adverse cardiac events (MA...
OBJECTIVES The aim of this study was to evaluate the immediate and long-term outcome of intracoronary stent implantation for the treatment of coronary artery bifurcation lesions. BACKGROUND Balloon angioplasty of true coronary bifurcation lesions is associated with a lower success and higher complication rate than most other lesion types. METHODS We treated 131 patients with bifurcation les...
BACKGROUND Severely calcified coronary lesions respond poorly to balloon angioplasty, resulting in incomplete and asymmetrical stent expansion. Therefore, adequate plaque modification prior to drug-eluting stent (DES) implantation is the key for calcified lesion treatment. This study was to evaluate the safety and efficacy of cutting balloon angioplasty for severely calcified coronary lesions. ...
When Andreas Grüntzig performed the first percutaneous transluminal coronary angioplasty in 1978, he did not expect that this procedure would become one of the most often performed interventions in medicine worldwide. The Achilles’ heels of balloon angioplasty were early reocclusions and restenosis. However, .60% of the patients after plain old balloon angioplasty did well without any need for ...
Abnormal blood flow patterns promoting inflammation, cellular proliferation, and thrombosis may be established by local changes in vessel geometry after stent implantation in bifurcation lesions. Our objective was to quantify altered hemodynamics due to main vessel (MV) stenting and subsequent virtual side branch (SB) angioplasty in a coronary bifurcation by using computational fluid dynamics (...
BACKGROUND AND OBJECTIVES The aim of this study was to identify clinical, lesional, and procedural predictors for adverse outcomes of coronary angioplasty and stenting in coronary bypass candidates. SUBJECTS AND METHODS This cohort study included 107 consecutive candidates for coronary artery bypass surgery who underwent percutaneous coronary intervention with multiple coronary stents between...
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