TCTAP C-096 Rotational Atherectomy of Critical Left Main Stenosis and Severely Calcified Right Coronary Artery in NSTE-ACS
نویسندگان
چکیده
منابع مشابه
Rotational Atherectomy and Stent Implantation for Calcified Left Main Lesions
BACKGROUND Left main coronary artery (LMCA) bifurcation and heavily calcified lesions are common and challenging to treat percutaneously. Rotational atherectomy (RA) may be beneficial in this setting to facilitate stent placement though direct supporting evidence is lacking. This study sought to analyze patients who underwent RA of the LMCA. METHODS Consecutive cases involving RA of the LMCA ...
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A 77-year-old woman with angina at minimal exertion despite optimal antianginal therapy was referred for percutaneous coronary intervention (PCI) of a tight, heavily calcified stenosis at the midsegment of the right coronary artery (Figure 1A, Online Video 1). PCI had been attempted earlier but was unsuccessful because a 1.25-mm rotablation burr could not cross the stenosis (Figure 1B, Online V...
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Between 1 January, 1989, and 28 April, 1990, a total of 888 selective coronary arteriographies were performed at the Institute for Clinical and Experimental Medicine in Prague. Of that number, 58 findings were assessed as at least 50% stenosis of the left main coronary artery (LCA). Having applied exclusion criteria, 50 patients (i.e., 5.63% of all those examined) were entered into a retrospect...
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A retrospective study was carried out in 114 unoperated and 197 operated patients having left main coronary artery (LMCA) stenosis 2 50%. Including the operative mortality of 9.1%, survival at seven years was significantly greater following pure aortocoronary bypass graft surgery, 77.5% as compared to 48.5% for the unoperated patients (P < 0.01). The surgical mortality was significantly less du...
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A 69-year-old man was admitted to the hospital with complaints of exertional substernal chest pain and dyspnea for 3 weeks. His medical history consisted of dyslipidemia, type 2 diabetes mellitus, and valvular heart disease. He had a mitral commissurotomy through a left thoracotomy for mitral stenosis at age 16 years followed by mitral valve replacement with a 25 mm Carpentier Edwards bovine pe...
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ژورنال
عنوان ژورنال: Journal of the American College of Cardiology
سال: 2019
ISSN: 0735-1097
DOI: 10.1016/j.jacc.2019.03.288