Abstract:
:Critical ostial left main disease may lead rapidly to sudden death and is, therefore, of paramount importance to diagnose. While the number of cardiac catheterizations is increasing, government and third party reimbursement sources are imposing pressure to perform more studies in an outpatient setting, as the economic resources for medical procedures are shrinking. Outpatient cardiac catheterization requires the patient to ambulate within several hours after the procedure. In order to allow patients to safely ambulate early after their procedures, 5 French catheters are often used (whether the femoral or brachial approach is used) rather than the standard 7 French catheters. We describe a patient with an ostial left main stenosis that was not visualized when coronary arteriography was performed using a diagnostic 5 French catheter. Selective intubation of the left main coronary artery was easily achieved without damping of the pressure tracing. Selective coronary angiography did not demonstrate the ostial stenosis, and there appeared to be a normal amount of contrast refluxing into the aortic root. When the patient returned for an angioplasty and a guiding angiogram was performed with an 8 French catheter, an ostial stenosis was evident with coronary angiography.
journal_name
J Interv Cardioljournal_title
Journal of interventional cardiologyauthors
Feld H,Fisher M,Shani Jdoi
10.1111/j.1540-8183.1993.tb00845.xsubject
Has Abstractpub_date
1993-06-01 00:00:00pages
131-36issue
2eissn
0896-4327issn
1540-8183journal_volume
6pub_type
杂志文章abstract:Objectives:We aimed to assess the quality of optical frequency domain imaging (OFDI) of the left main (LM) arterial wall and describe and analyse potential artefacts in this setting. Background:OFDI is increasingly used to assess ambiguous lesions and optimize LM percutaneous coronary intervention. However, its abilit...
journal_title:Journal of interventional cardiology
pub_type: 杂志文章
doi:10.1155/2020/4817239
更新日期:2020-06-12 00:00:00
abstract:BACKGROUND:Rotational atherectomy is used to penetrate resistant coronary lesions from standard balloon dilatation. These lesions may contain heavy calcification or metallic components from previously implanted stents. When the rotablator device is utilized to ablate an undilatable lesion containing metallic stent comp...
journal_title:Journal of interventional cardiology
pub_type: 杂志文章
doi:10.1111/j.1540-8183.2010.00543.x
更新日期:2010-06-01 00:00:00
abstract:BACKGROUND:An anomalous origin of the right coronary artery (ARCA) from the left sinus of Valsalva (LSOV) has been reported in 6-27% of patients with coronary anomalies. The unusual location and course of this anomaly poses a technical challenge for the interventionalist. Appropriate guiding catheter selection is criti...
journal_title:Journal of interventional cardiology
pub_type: 杂志文章
doi:10.1111/j.1540-8183.2009.00463.x
更新日期:2009-06-01 00:00:00
abstract::An intravascular ultrasonic imaging device (40 MHz) was used to obtain in vitro ultrasonic images and matching histologic cross-sections, derived from human vascular specimens. The feasibility of assessing vessel wall morphology as well as the ability to accurately document plaque thickness was determined. Based on ...
journal_title:Journal of interventional cardiology
pub_type: 杂志文章
doi:10.1111/j.1540-8183.1991.tb01008.x
更新日期:1991-01-01 00:00:00
abstract::Results from clinical trials of glycoprotein IIb/IIIa(GPIIb/IIIa) inhibitors during the past decade have established their current role in the treatment of non-ST-segment elevation acute coronary syndrome and in percutaneous coronary interventions. However, there are still unanswered questions on optimal use of GPIIb/...
journal_title:Journal of interventional cardiology
pub_type: 杂志文章,评审
doi:10.1111/j.1540-8183.2006.00182.x
更新日期:2006-10-01 00:00:00
abstract:INTRODUCTION:Contrast induced nephropathy is linked to contrast utilization and strategies for minimizing renal injury are incorporated into many laboratories that perform coronary angiography. Contrast limits have been described, below which there is minimal incremental increase in the risk of renal injury. Whether a ...
journal_title:Journal of interventional cardiology
pub_type: 杂志文章
doi:10.1111/joic.12482
更新日期:2018-08-01 00:00:00
abstract:BACKGROUND:Using optical coherence tomography (OCT), we evaluated the relationship between malapposed and uncovered struts following implantation of drug-eluting stents (DESs). METHODS:A total of 271 patients with 306 lesions who underwent DES implantation and follow-up OCT were included in the study. The lesions were...
journal_title:Journal of interventional cardiology
pub_type: 杂志文章
doi:10.1111/j.1540-8183.2011.00706.x
更新日期:2012-06-01 00:00:00
abstract::Catheter-based vascular interventions have been in development worldwide for several decades, leading to remarkable progress in device technology. Mechanical interventional devices, such as angioplasty balloons, atherectomy devices, and stents, were invented and have contributed greatly to the treatment of atheroscler...
journal_title:Journal of interventional cardiology
pub_type: 杂志文章,评审
doi:10.1111/j.1540-8183.2002.tb01070.x
更新日期:2002-10-01 00:00:00
abstract::Vessel rupture and perforation are important complications of percutaneous treatment of coronary and peripheral arterial disease. These complications can result in abrupt vessel closure, distal organ injury, bleeding into the surrounding tissue, and death. Prompt management of such complications is therefore criticall...
journal_title:Journal of interventional cardiology
pub_type: 杂志文章,评审
doi:10.1111/j.1540-8183.2007.00302.x
更新日期:2008-02-01 00:00:00
abstract:BACKGROUND:Drug-eluting stents showed a better angiographic and clinical outcome in comparison with bare metal stent in chronic total occlusions (CTOs) percutaneous revascularization, however, great concerns still remain regarding the rate of restenosis and reocclusion in comparison with nonocclusive lesions. AIM:To e...
journal_title:Journal of interventional cardiology
pub_type: 杂志文章
doi:10.1111/j.1540-8183.2011.00648.x
更新日期:2011-10-01 00:00:00
abstract:Objectives:We aimed to assess the procedural and clinical results of transcatheter aortic valve replacement (TAVR) for nonraphe bicuspid aortic stenosis (AS) with coronary vs mixed cusp fusion. Background:It remains unclear whether cusp fusion morphology affects TAVR outcomes in patients with nonraphe bicuspid AS. Me...
journal_title:Journal of interventional cardiology
pub_type: 临床试验,杂志文章
doi:10.1155/2019/7348964
更新日期:2019-11-03 00:00:00
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...
journal_title:Journal of interventional cardiology
pub_type: 杂志文章
doi:10.1111/j.1540-8183.2011.00642.x
更新日期:2011-06-01 00:00:00
abstract:OBJECTIVE:Main purpose of this study is to emphasize the usage and safety of transthoracic echocardiography (TTE) in percutaneous atrial septal defect (ASD) closure in appropriate pediatric cases. BACKGROUND:Nowadays, percutaneous closure is preferred as treatment modality for ASD in pediatric age group. METHODS:Betw...
journal_title:Journal of interventional cardiology
pub_type: 杂志文章
doi:10.1111/joic.12197
更新日期:2015-04-01 00:00:00
abstract:BACKGROUND:Routine use of adjunctive devices to percutaneous coronary intervention (PCI) for the treatment of patients of ST-segment elevation myocardial infarction (STEMI) is questionable. Also, the clinical characteristics of STEMI patients that can modulate the treatment benefits of adjunctive devices are not fully ...
journal_title:Journal of interventional cardiology
pub_type: 杂志文章,meta分析
doi:10.1111/j.1540-8183.2008.00420.x
更新日期:2009-02-01 00:00:00
abstract::Transcatheter dilatation is considered the elective treatment of residual coarctation. In the presence of native coarctation, dilatation is often effective but in the first months of life, and the risk of aneurysm formation is not low. The use of stents in adolescents and adults provides excellent results and seems to...
journal_title:Journal of interventional cardiology
pub_type: 杂志文章
doi:10.1046/j.1540-8183.2003.01004.x
更新日期:2003-10-01 00:00:00
abstract::In an effort to keep the interventional community up-to-date with the abundant amount of new data, we have selected what we believe to be the most important publications in percutaneous coronary intervention from January 1, 2017 to December 2017. ...
journal_title:Journal of interventional cardiology
pub_type: 杂志文章,评审
doi:10.1111/joic.12508
更新日期:2018-04-01 00:00:00
abstract::A recent observational study of coronary artery graft (CABG) versus drug-eluting stents (DES) performed in the state of New York reported that CABG was superior to DES for multivessel disease. Our comment provides rational criticism of this study, reviews the data that support a role for DES in the management of multi...
journal_title:Journal of interventional cardiology
pub_type: 杂志文章
doi:10.1111/j.1540-8183.2008.00362.x
更新日期:2008-06-01 00:00:00
abstract:OBJECTIVES:To evaluate the systematic chain of care for patients with acute ST-elevation myocardial infarction (STEMI) referred for primary angioplasty in a capital city in Midwestern Brazil. BACKGROUND:Acute myocardial infarction is recognized as an important cause of morbidity and mortality and as a public health pr...
journal_title:Journal of interventional cardiology
pub_type: 杂志文章
doi:10.1111/joic.12493
更新日期:2018-08-01 00:00:00
abstract:OBJECTIVES:We present our single center experience with Medtronic CoreValve and Evolut R regarding procedural outcome and 3 years follow-up in patients with degenerated bioprostheses. METHODS:From 1645 patients who underwent transfemoral TAVI at our institution between February 2009 and December 2016, 37 patients with...
journal_title:Journal of interventional cardiology
pub_type: 杂志文章
doi:10.1111/joic.12498
更新日期:2018-06-01 00:00:00
abstract:BACKGROUND:Several clinical and laboratory variables have an impact on the prognosis of STEMI patients undergoing PPCI; however, little is known about the role of ongoing DAPT at the time of the event and the smoking status as prognostic factors affecting the outcome of these patients. METHODS AND RESULTS:Seven-hundre...
journal_title:Journal of interventional cardiology
pub_type: 杂志文章
doi:10.1111/joic.12360
更新日期:2017-02-01 00:00:00
abstract::Implantable cardioverter defibrillators are devices capable of detecting and terminating ventricular tachycardias or fibrillations. They are utilized in the treatment of severe ventricular tachyarrhythmias, and their efficacy in the prevention of sudden death is demonstrated. As a matter of fact, despite the new antia...
journal_title:Journal of interventional cardiology
pub_type: 杂志文章
doi:10.1111/j.1540-8183.1995.tb00931.x
更新日期:1995-12-01 00:00:00
abstract::Alcohol septal ablation is increasingly being offered as a therapy for patients with hypertrophic obstructive cardiomyopathy. The procedure is most often performed in stable patients with a history of increasing symptoms. We describe a patient with hypertrophic obstructive cardiomyopathy with an acute decompensation s...
journal_title:Journal of interventional cardiology
pub_type: 杂志文章
doi:10.1111/j.1540-8183.2005.00069.x
更新日期:2005-10-01 00:00:00
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
doi:10.1111/j.1540-8183.2007.00315.x
更新日期:2008-02-01 00:00:00
abstract::We discuss the case of a 61-year-old male patient with hypertrophic cardiomyopathy and chest pain on exertion. Coronary angiography and intravascular ultrasound revealed an intermediate stenosis in the proximal site of the left anterior descending artery, while Tc-99m myocardial scintigraphy revealed exercise-induced ...
journal_title:Journal of interventional cardiology
pub_type: 杂志文章
doi:10.1111/j.1540-8183.2002.tb01029.x
更新日期:2002-02-01 00:00:00
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 outc...
journal_title:Journal of interventional cardiology
pub_type: 杂志文章
doi:10.1155/2019/9012787
更新日期:2019-08-21 00:00:00
abstract:UNLABELLED:Despite its prognostic importance, accurate assessment of microvascular perfusion in patients with ST elevation acute myocardial infarction (STEMI) is difficult. As a new tool, the index of microvascular resistance (IMR) measurement provides us a new opportunity for interrogating microvascular condition afte...
journal_title:Journal of interventional cardiology
pub_type: 杂志文章
doi:10.1111/j.1540-8183.2007.00274.x
更新日期:2007-10-01 00:00:00
abstract::A group of 312 patients who underwent percutaneous coronary intervention for bifurcation lesions at 12 centers in China, Singapore, Thailand, Israel, India, and Japan were enrolled in a prospective, randomized DKCRUSH-1 trial. The goal of the study was to compare the double kissing (DK) crush technique with the classi...
journal_title:Journal of interventional cardiology
pub_type: 杂志文章,多中心研究,随机对照试验
doi:10.1111/j.1540-8183.2009.00440.x
更新日期:2009-04-01 00:00:00
abstract:BACKGROUND:Paradoxical embolization from right-to-left shunt (RLS) resulting in neurological events is well described and patients with cryptogenic neurological disease are commonly evaluated for this condition. In the course of testing for RLS by bubble contrast transcranial Doppler (TCD), we observed that some patien...
journal_title:Journal of interventional cardiology
pub_type: 杂志文章
doi:10.1111/j.1540-8183.2010.00557.x
更新日期:2010-06-01 00:00:00
abstract::Eighty-three consecutive patients with 85 coronary total occlusions undergoing coronary angioplasty were retrospectively studied. Patients were divided into two groups according to the occlusion age that was < 30 days (subacute total occlusion [STO]: 25 patients; range 1-30 days) or > 30 days (chronic total occlusion ...
journal_title:Journal of interventional cardiology
pub_type: 杂志文章
doi:10.1111/j.1540-8183.2002.tb01052.x
更新日期:2002-06-01 00:00:00
abstract::Coronary angiography, despite its inherent invasiveness and need for contrast media and radiographic exposure, is still routinely employed every year for the diagnostic and therapeutic management of millions of patients with or at risk for coronary artery disease. Whereas approximate visual estimation is the most comm...
journal_title:Journal of interventional cardiology
pub_type: 杂志文章,评审
doi:10.1111/j.1540-8183.2009.00491.x
更新日期:2009-12-01 00:00:00