Abstract:
:Percutaneous balloon aortic valvuloplasty (PBAV), which is used to treat symptomatic aortic stenosis, requires ionizing radiation and contrast agent for imaging guidance. The aim of the study is to evaluate the feasibility and effectiveness of ultrasound-guided PBAV in patients with aortic stenosis. This case series included 30 patients (14 males; mean age, 61.5 ± 4.5 years) with moderate/severe aortic stenosis treated with ultrasound-guided PBAV at the Ultrasound Department, Fuwai Hospital, Beijing, China, between January 2016 and July 2019. Cardiac function (New York Heart Association grade) was assessed before PBAV and 1 month after the procedure. Aortic peak jet velocity, aortic valve orifice area (AVA), mean transvalvular pressure gradient (MTPG), left ventricular end-diastolic diameter (LVDD), left ventricular ejection fraction (LVEF), and left ventricular end-systolic diameter (LVESD) were determined before and immediately after PBAV using Doppler echocardiography. Preprocedural cardiac function was grade I in 3 cases, grade II in 9 cases, grade III in 10 cases, and grade IV in 8 cases. Postprocedural cardiac function was grade I in 22 cases, grade II in 4 cases, and grade III in 4 cases, suggesting that cardiac function was improved by PBAV. Ultrasound-guided PBAV resulted in significant improvements (P < 0.05) in aortic peak jet velocity (3.68 ± 0.811 m/s vs. 4.79 ± 0.63 m/s), MTPG (33.77 ± 13.85 mmHg vs. 54.54 ± 13.81 mmHg), AVA (1.96 ± 0.25 cm2 vs. 0.98 ± 0.12 cm2), LVEDD (51.90 ± 3.21 mm vs. 65.60 ± 6.81 mm), LVEF (63.46 ± 11.29% vs. 56.31 ± 11.04%), and LVESD (35.50 2.62 mm vs. 45.20 ± 2.42 mm). Ultrasound-guided PBAV is feasible and achieves good short-term effects in patients with aortic stenosis.
journal_name
J Interv Cardioljournal_title
Journal of interventional cardiologyauthors
Li Y,Pang K,Liu Y,Li M,Wang Hdoi
10.1155/2020/8086796subject
Has Abstractpub_date
2020-03-16 00:00:00pages
8086796eissn
0896-4327issn
1540-8183journal_volume
2020pub_type
杂志文章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:Hostile anatomy of the subclavian artery (severe tortuosity and/or heavy calcification) remains a significant obstacle for the transradial approach during coronary angiography and interventions. OBJECTIVE:To assess impacts on fluoroscopy and procedural times, complications, and radial artery patency in pati...
journal_title:Journal of interventional cardiology
pub_type: 杂志文章
doi:10.1111/joic.12127
更新日期:2014-08-01 00:00:00
abstract:BACKGROUND:Stent thrombosis is a major complication after percutaneous coronary intervention (PCI) for ST-segment elevation acute myocardial infarction (AMI) and is associated with reinfarction and increased risk of death. METHODS:Patients treated with the turbostratic carbon-coated stent (CID, Saluggia, Italy) for AM...
journal_title:Journal of interventional cardiology
pub_type: 杂志文章
doi:10.1111/j.1540-8183.2010.00564.x
更新日期:2010-12-01 00:00:00
abstract:BACKGROUND:There has been growing interest in transcatheter closure of interatrial septal defects (IASDs) for a variety of indications, but reports are limited in patients with hypoxia from right-to-left shunting. METHODS:Between August 2000 and October 2004, 181 patients were referred to our institution for elective ...
journal_title:Journal of interventional cardiology
pub_type: 杂志文章
doi:10.1111/j.1540-8183.2005.00043.x
更新日期:2005-08-01 00:00:00
abstract:INTRODUCTION:Hemostasis following transradial cardiac catheterization is achieved by external pressure application using various devices, TR Band being one. There is no standardized protocol for the application and removal of such devices. OBJECTIVE:To assess the safety and feasibility of a more rapid (1 hour) initiat...
journal_title:Journal of interventional cardiology
pub_type: 临床试验,杂志文章
doi:10.1111/j.1540-8183.2009.00501.x
更新日期:2009-12-01 00:00:00
abstract::Percutaneous intervention of tortuous coronary arteries can be challenging. We describe four cases that illustrate complications associated with coronary tortuosity (coronary dissection and stent loss) and strategies that can improve procedural success (such as use of soft delivery catheters, deep guide intubation, me...
journal_title:Journal of interventional cardiology
pub_type: 杂志文章
doi:10.1111/j.1540-8183.2008.00374.x
更新日期:2008-12-01 00:00:00
abstract:OBJECTIVES:The present trial aims at examining whether antiplatelet regimen modification, guided by assessment of the on-treatment platelet reactivity, might result with clinical benefit in moderate to high-risk patients with ST-elevation myocardial infarction (STEMI) undergoing primary percutaneous coronary interventi...
journal_title:Journal of interventional cardiology
pub_type: 杂志文章,随机对照试验
doi:10.1111/j.1540-8183.2013.12024.x
更新日期:2013-06-01 00:00:00
abstract:BACKGROUND:HIV patients on protease inhibitors have greater risk of acute coronary syndromes (ACS) but little is known about treatment-naïve patients. METHODS AND RESULTS:Authors conducted a prospective single-center study from Soweto, South Africa, comparing the clinical and angiographic features of treatment-naïve H...
journal_title:Journal of interventional cardiology
pub_type: 杂志文章
doi:10.1111/j.1540-8183.2009.00520.x
更新日期:2010-02-01 00:00:00
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journal_title:Journal of interventional cardiology
pub_type: 杂志文章
doi:10.1111/j.1540-8183.2005.00392.x
更新日期:2005-02-01 00:00:00
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journal_title:Journal of interventional cardiology
pub_type: 杂志文章
doi:10.1111/j.1540-8183.2004.00378.x
更新日期:2004-08-01 00:00:00
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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.1540-8183.1995.tb00532.x
更新日期:1995-04-01 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::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
doi:10.1111/joic.12473
更新日期:2018-06-01 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::The consistent message that emerges from virtually every recent acute coronary syndrome (ACS) trial is that the old "standard" of using aspirin and unfractionated heparin (UFH) can be considerably improved upon. Low molecular weight heparins (LMWHs) (most notably enoxaparin) are emerging as a broad replacement for UFH...
journal_title:Journal of interventional cardiology
pub_type: 杂志文章,评审
doi:10.1111/j.1540-8183.2002.tb01047.x
更新日期:2002-04-01 00:00:00
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...
journal_title:Journal of interventional cardiology
pub_type: 杂志文章
doi:10.1111/j.1540-8183.2011.00686.x
更新日期:2012-02-01 00:00:00
abstract::Mitral Regurgitation (MR) is a common medical problem. MR is also a prognostic factor; patients with severe symptomatic MR have a poor prognosis with an annual mortality rate of 5% without surgical intervention. An anatomic understanding of the normal and regurgitant mitral valve is essential in order to evaluate appr...
journal_title:Journal of interventional cardiology
pub_type: 杂志文章,评审
doi:10.1046/j.1540-8183.2003.01052.x
更新日期:2003-12-01 00:00:00
abstract:OBJECTIVES:We evaluated the impact of stent inflation pressure and type of guidewire on "jailed" coronary guidewire damage occurring during bifurcation angioplasty. BACKGROUND:Despite new techniques and treatment options during percutaneous coronary intervention (PCI) we still observe peri- and postoperative complicat...
journal_title:Journal of interventional cardiology
pub_type: 杂志文章
doi:10.1111/joic.12523
更新日期:2018-10-01 00:00:00
abstract:Background:Transcatheter aortic valve implantation (TAVI) is currently recommended for patients with severe aortic stenosis at intermediate or high surgical risk. The decision process during TAVI evaluation includes a thorough benefit-risk assessment, and knowledge about long-term benefits and outcomes may improve pati...
journal_title:Journal of interventional cardiology
pub_type: 杂志文章
doi:10.1155/2019/4292987
更新日期:2019-10-01 00:00:00
abstract::The purpose of this study is to evaluate long-term clinical and angiographic follow-up results after placement of the Palmaz-Schatz stent and angiographic follow-up results of repeat interventions for stent restenosis. From June 1990 to September 1993, the Palmaz-Schatz stent was placed in 411 patients, 427 lesions. ...
journal_title:Journal of interventional cardiology
pub_type: 杂志文章
doi:10.1111/j.1540-8183.1994.tb00896.x
更新日期:1994-04-01 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:OBJECTIVES:The present study assesses clinical outcomes in patients from the Potential Angina Class Improvement From Intramyocardial Channels (PACIFIC) trial of percutaneous transmyocardial revascularization (PTMR) who had previously been considered "no-option," but who subsequently underwent percutaneous coronary inte...
journal_title:Journal of interventional cardiology
pub_type: 杂志文章
doi:10.1111/j.1540-8183.2004.00325.x
更新日期:2004-04-01 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:OBJECTIVE:The purpose of this study was to identify potential predictors, including clinical, procedural, angiographic, and intravascular ultrasound (IVUS) parameters, for recurrent in-stent restenosis (ISR) following beta-radiation 90Strontium/Yttrium (90Sr/Y) in a large multicenter trial. BACKGROUND:Although adjunct...
journal_title:Journal of interventional cardiology
pub_type: 杂志文章,多中心研究
doi:10.1111/j.1540-8183.2006.00188.x
更新日期:2006-10-01 00:00:00
abstract:AIMS:To evaluate the correlation between iFR and FFR in real-world clinical practice. METHODS AND RESULTS:Retrospective, single-centre study of 229 consecutive pressure-wire studies (np = 158). Real-time iFR and FFR measurements were performed for angiographically borderline stenoses. Functionally significant stenose...
journal_title:Journal of interventional cardiology
pub_type: 杂志文章
doi:10.1111/joic.12422
更新日期:2017-12-01 00:00:00
abstract::In spite of the progress made in acute angiographic evaluation and obtaining durable reperfusion of acute myocardial infarction (AMI) in the past two decades, cardiac free wall rupture (FWR) is still one of the causes of mortality following AMI. In this study, we evaluated the role of thrombolysis in the risk of FWR i...
journal_title:Journal of interventional cardiology
pub_type: 杂志文章
doi:10.1111/j.1540-8183.2005.04110.x
更新日期:2005-06-01 00:00:00
abstract:AIMS:We compared two procedures for local myocardial treatment: transepicardial versus transendocardial catheter injection. Transepicardial injections were performed under direct surgical visualization whereas transendocardial injections were performed using electrophysiological guidance. METHODS:A left ventricle (LV)...
journal_title:Journal of interventional cardiology
pub_type: 杂志文章
doi:10.1111/j.1540-8183.2007.00255.x
更新日期:2007-06-01 00:00:00
abstract:BACKGROUND:The economic impact of bleeding in the setting of nonemergent percutaneous coronary intervention (PCI) is poorly understood and complicated by the variety of bleeding definitions currently employed. This retrospective analysis examines and contrasts the in-hospital cost of bleeding associated with this proce...
journal_title:Journal of interventional cardiology
pub_type: 杂志文章
doi:10.1111/j.1540-8183.2009.00431.x
更新日期:2009-06-01 00:00:00
abstract::Transradial coronary angiography (TRC) can be performed applying only one catheter fitting into the right and left coronary ostia (R/LCO). In this bicentric study (n = 2953), we analyzed the ostial performance of the Tiger_II_catheter widely used in TRC. Compared to Judkins catheters, the Tiger_II is frequently associ...
journal_title:Journal of interventional cardiology
pub_type: 杂志文章
doi:10.1111/joic.12266
更新日期:2016-02-01 00:00:00
abstract::Achieving controlled flow between the systemic and pulmonary venous circulations is desirable in many complex congenital heart diseases. This includes the Fontan circulation, primary pulmonary hypertension, double inlet ventricles, or hypoplastic left heart with obstruction to the atrioventricular valve. As no specifi...
journal_title:Journal of interventional cardiology
pub_type: 杂志文章
doi:10.1111/j.1540-8183.2006.00155.x
更新日期:2006-08-01 00:00:00