نتایج جستجو برای: angioplasty coronary bifurcation lesion mace
تعداد نتایج: 312907 فیلتر نتایج به سال:
INTRODUCTION AND AIMS Percutaneous coronary intervention (PCI) is increasingly used as a treatment option for unprotected left main coronary artery (ULMCA) lesions. We aimed to evaluate the long-term outcome of patients undergoing ULMCA PCI. METHODS AND RESULTS We retrospectively analyzed 95 consecutive patients (median EuroSCORE I 2.9 [IQR 1.4;6.1]) who underwent ULMCA PCI between 1999 and 2...
The optimal management of bifurcation lesions has received significant interest in recent years and remains a matter debate among the interventional cardiology community. Bifurcation are encountered approximately 21% percutaneous coronary intervention procedures associated with an increased risk major adverse cardiac events. Medina classification been developed attempt to standardise terminolog...
Twenty-five years after its tentative beginnings, percutaneous coronary intervention (PCI) has become the dominant form of coronary revascularization. This year, the 800 000 PCI procedures are more than double the number of coronary artery bypass graft (CABG) surgeries. Although there had already been substantial growth throughout the 1980s and early 1990s as a result of improving equipment and...
outcome of percoutaneous coronary intervention in patients with prior coronary artery bypass surgery
conclusions this study shows that pci in symptomatic post cabg patients follows by high successful and low complication rate and positive impression on their cardiac symptoms and could reduce the need for redo cabg. it seems that there is no difference that pci is performing on svg or native vessel, the intervention itself improves the patients’ quality of life. patients and methods in this stu...
Despite the increasing use of percutaneous transluminal coronary angioplasty and intracoronary stent placement for the treatment of obstructive coronary artery disease, a large subset of coronary lesions cannot be adequately treated with balloon angioplasty and/or intracoronary stenting alone. Such lesions are often heavily calcified or fibrotic and undilatable with the present balloon technolo...
Coronary atherectomy and coronary stenting effectively reduce the severity of coronary artery stenoses, but direct comparisons of these interventions with conventional balloon angioplasty have not been performed. To compare the immediate efficacy of these 3 interventions, the angiographic morphology and the severity of the residual coronary stenosis were quantitatively evaluated in 18 patients ...
OBJECTIVES The present study aimed to investigate the difference in major adverse cardiac events (MACE) at 3 years after double-kissing (DK) crush versus culotte stenting for unprotected left main distal bifurcation lesions (LMDBLs). BACKGROUND The multicenter and randomized DKCRUSH-III (Comparison of double kissing crush versus culotte stenting for unprotected distal left main bifurcation le...
Approximately 20% of percutaneous coronary interventions (PCIs) are performed to treat coronary bifurcations. PCIs in bifurcation lesions have been associated with lower procedural success rates and worse clinical outcomes than non-bifurcation lesions. In addition, PCIs in bifurcation are renowned for being technically demanding. Indeed, there are several challenges in percutaneous treatment of...
BACKGROUND Excimer laser coronary angioplasty is a new, investigational technique for treating coronary artery stenoses. Initial reports have demonstrated acute efficacy and relative safety of this procedure, but have not addressed the effect of lesion type on acute success and complication rates. METHODS AND RESULTS In the first 100 patients undergoing percutaneous excimer laser coronary ang...
Background. Excimer laser coronary angioplasty is a new, investigational technique for treating coronary artery stenoses. Initial reports have demonstrated acute efficacy and relative safety of this procedure, but have not addressed the effect of lesion type on acute success and complication rates. Methods and Results. In the first 100 patients undergoing percutaneous excimer laser coronary ang...
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