نتایج جستجو برای: angioplasty coronary bifurcation lesion mace
تعداد نتایج: 312907 فیلتر نتایج به سال:
While the author's opening statement is certainly an overembellishment, one should not minimize the importance of cardiac catheterization, for it has facilitated intensive investigation into the physiology and anatomy of the entire circulatory system. Dr. Clark's book, Coronary Angioplasty, is broad in its scope. It deals with numerous concerns particular to cardiac catheterization: selection o...
A 64-year-old female presented with pulmonary edema and cardiogenic shock after coronary arteriography that showed severe suboclusive lesion in the left main coronary artery (LMCA) in a dominant left coronary system. The patient succesfully underwent urgent angioplasty with stent deployment in the LMCA. After an uneventful period, the patient was discharged at day six.
AIMS Studies demonstrate that percutaneous coronary intervention (PCI) with drug-eluting stents (DES) is associated with reduced revascularization and major adverse cardiac events (MACE) rates compared to bare metal stents (BMS) in native coronary vessels. Optimal PCI treatment of saphenous vein graft (SVG) lesions remains unclear despite SVG procedures representing up to 10% of PCI cases. We t...
BACKGROUND The treatment of an occluded saphenous vein graft (SVG) with percutaneous coronary intervention may encounter major adverse cardiac events (MACE). MACE rates have been reduced significantly by using the embolic protection device (EPD). OBJECTIVES The aim of this study was to clarify the risks and the benefits of embolic protection devices. PATIENTS AND METHODS In a prospective, n...
Long coronary lesions are associated with adverse outcomes after percutaneous coronary intervention since the era of plain balloon angioplasty. Long lesion and long stent length are considered as important predictors of restenosis after percutaneous coronary intervention. With the advent of newer generation drug eluting stents, there has been dramatic reduction in the rates of restenosis and re...
OBJECTIVES We investigated whether the benefits of stent implantation over balloon percutaneous transluminal coronary angioplasty (PTCA) for treatment of chronic total coronary occlusions (CTO) are maintained in the long term. BACKGROUND Several randomized trials have shown that in CTO, stent implantation confers clinical and angiographic mid-term outcomes superior to those observed after PTC...
background: c linical trials of revascularization have routinely under-enrolled elderly subjects. thus, symptom relief and improved survival might not apply to elderly patients, in whom the risk of mortality and disability from revascularization procedures seems to be high and co-morbidity is more prevalent. the present case control study was performed to draw a comparison in terms of the proce...
BACKGROUND AND OBJECTIVES In patients with ST-segment elevation myocardial infarction (STEMI) and multivessel disease, complete revascularization (CR) for non-culprit lesions is not routinely recommended. The aim of this study was to compare the clinical outcomes of multivessel compared with infarct-related artery (IRA)-only revascularization in patients undergoing primary percutaneous coronary...
AIMS We report the clinical and angiographic results of the OPEN I study, a multicentre prospective single-arm study evaluating both the drug-eluting and bare metal STENTYS® stents in the treatment of coronary bifurcation lesions. METHODS AND RESULTS The STENTYS® stent is a provisional, self-expanding, nitinol stent with small interconnections that can be disconnected by balloon angioplasty i...
BACKGROUND Clinical outcomes of implantation of the newer-generation drug-eluting stent (DES) following rotational atherectomy for heavily calcified lesions remain unclear in the real-world setting. METHODSANDRESULTS We enrolled 252 consecutive patients (273 lesions) treated with newer-generation DES following rotational atherectomy. The primary endpoint was the cumulative 2-year incidence of...
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