Abstract:
Objective:To determine short-term and mid-term prognosis in patients with calcified ostial coronary lesions who underwent rotational atherectomy (RA). Background:RA was developed to facilitate stenting in complex lesions. Treatment of calcified aortoostial coronary lesions with RA appears to have poorer procedure outcomes than nonostial lesions; yet the literature on this topic is scarce. Methods:Of 498 consecutive patients who underwent RA, a total of 80 (16.1%) presented with aortoostial lesions. A comparative, monocentric study was performed between patients with aortoostial and nonaortoostial stenosis, in a retrospective registry. The primary endpoint was the procedural success rate. Secondary endpoints were the rates of major adverse cardiac and cardiovascular events (MACE) at 30 days and 24 months. Results:The procedural success rate was high and similar in patients with and without ostial lesions (96.3% vs 94.7%, p=0.78), as was the rate of angiographic complications (7.5% vs 8.4%, p=0.80). However, the 30-day mortality rate was significantly higher in the aortoostial group (11.3% vs 4.8%, p=0.04), as was the 24-month rate of MACE (43.8% vs 31.8%, p=0.04). The aortoostial location of the lesion was an independent factor associated with the occurrence of cardiovascular events at 24 months (HR = 1.52, 95% CI, 1.03-2.26, p=0.035). Conclusion:Procedural success and complication rates were similar in patients with and without aortoostial lesions. Despite a poor short- and mid-term prognosis, rotational atherectomy appears to be a feasible and safe treatment option for calcified aortoostial coronary lesions.
journal_name
J Interv Cardioljournal_title
Journal of interventional cardiologyauthors
Quillot M,Carrié D,Lhermusier T,Bouisset F,André R,Elbaz M,Roncalli J,Campelo-Parada F,Boudou Ndoi
10.1155/2019/9012787subject
Has Abstractpub_date
2019-08-21 00:00:00pages
9012787eissn
0896-4327issn
1540-8183journal_volume
2019pub_type
杂志文章abstract::Comparative studies between 5 French guiding catheter and others of larger size using the transfemoral approach to coronary stenting have not been described. Coronary stent implantation was performed in 90 patients in a randomized trial. The primary end-point was to compare the incidence of successful uncomplicated st...
journal_title:Journal of interventional cardiology
pub_type: 临床试验,杂志文章,随机对照试验
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journal_title:Journal of interventional cardiology
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journal_title:Journal of interventional cardiology
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abstract:OBJECTIVES:This study aimed to evaluate the safety of low-dose protamine administration to facilitate earlier vascular sheath removal. BACKGROUND:Vascular access complications are the most common cause of postprocedural morbidity in patients undergoing peripheral endovascular intervention (PEI). Prolonged manual compr...
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doi:10.1111/j.1540-8183.2010.00593.x
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abstract::Laser thrombolysis is a new, experimental, catheter based intervention aimed at selectively removing intracoronary thrombus. This first clinical study was performed to assess the feasibility and safety of laser thrombolysis, as well as its potential therapeutic place in acute myocardial infarction. Eighteen patients w...
journal_title:Journal of interventional cardiology
pub_type: 临床试验,杂志文章,多中心研究
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journal_title:Journal of interventional cardiology
pub_type: 杂志文章,多中心研究,随机对照试验
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journal_title:Journal of interventional cardiology
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journal_title:Journal of interventional cardiology
pub_type: 杂志文章
doi:10.1111/j.1540-8183.2009.00507.x
更新日期:2009-12-01 00:00:00
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journal_title:Journal of interventional cardiology
pub_type: 杂志文章,评审
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journal_title:Journal of interventional cardiology
pub_type: 杂志文章
doi:10.1111/j.1540-8183.1993.tb00845.x
更新日期:1993-06-01 00:00:00
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journal_title:Journal of interventional cardiology
pub_type: 杂志文章
doi:10.1111/j.1540-8183.1994.tb00896.x
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journal_title:Journal of interventional cardiology
pub_type: 杂志文章
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journal_title:Journal of interventional cardiology
pub_type: 杂志文章,评审
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abstract:BACKGROUND:Multiple randomized trials and observational studies have shown drug-eluting stents (DES) to be safe and effective at 3-year follow-up in stent thrombosis (ST)-segment elevation myocardial infarction (STEMI) treated with primary percutaneous coronary intervention (PCI). However, outcomes data beyond 3-4 year...
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pub_type: 杂志文章,评审
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更新日期:2018-04-01 00:00:00
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pub_type: 杂志文章
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更新日期:2018-10-01 00:00:00
abstract::Aims To compare clinical outcome in Chronic kidney disease (CKD) patients receiving coronary stents according to stent type BMS versus DES and 1st generation versus 2nd generation DES. Methods and Results PubMed, Cinhal, Cochrane, Embase, and Web of Science were searched for studies including CKD patients. CKD was def...
journal_title:Journal of interventional cardiology
pub_type: 杂志文章,meta分析,评审
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更新日期:2018-06-01 00:00:00
abstract::Paravalvular leaks are a recognized complication of valve replacement surgery. We report a 47-year-old man with left atrial isomerism, interrupted left sided inferior caval vein with unilateral left sided superior caval vein, a common atrium, and anomalous pulmonary venous connection to the coronary sinus, who had rec...
journal_title:Journal of interventional cardiology
pub_type: 杂志文章
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abstract:BACKGROUND:The benefits of early abciximab administration and thrombus aspiration in ST elevation myocardial infarction (STEMI) patients undergoing primary percutaneous coronary intervention (PPCI) have previously been elaborated. However, whether there is an adjunctive effect of thrombus aspiration among STEMI patient...
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pub_type: 杂志文章
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更新日期:2012-02-01 00:00:00
abstract:OBJECTIVE:To compare the safety and efficacy of transcathether aortic valve-in-valve implantation (ViV-TAVI) in degenerated stentless bioprostheses with failed stented valves and degenerated native aortic valves. INTRODUCTION:Little is known about ViV-TAVI in degenerated stentless valves. METHODS:Out of 45 ViV-TAVI p...
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pub_type: 杂志文章
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更新日期:2018-12-01 00:00:00
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更新日期:2017-08-01 00:00:00
abstract:BACKGROUND:These days no codified multidisciplinary protocol has been reported to manage all the different patent foramen ovale (PFO)-mediated syndromes. We sought to propose a multidisciplinary program of diagnosis, treatment, and follow-up of all PFO-mediated syndromes based on an in-hospital multidisciplinary task f...
journal_title:Journal of interventional cardiology
pub_type: 杂志文章
doi:10.1111/j.1540-8183.2006.00141.x
更新日期:2006-06-01 00:00:00
abstract:PURPOSE:Patients undergoing coronary stenting must take dual antiplatelet therapy during a variable period. The combination of chronic oral anticoagulants (COA) with antiplatelet therapy has been related to an increased risk of hemorrhage. The aim of this study was to evaluate the level of the antiplatelet therapy obse...
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pub_type: 杂志文章
doi:10.1111/j.1540-8183.2008.00354.x
更新日期:2008-06-01 00:00:00