Abstract:
BACKGROUND:The interaction of left ventricular outflow tract (LVOT) and transcatheter heart valve (THV) is complex and may be device design specific. We sought to study LVOT characteristics and its relation with permanent pacemaker implantation (PPI) after transcatheter aortic valve replacement (TAVR). METHODS:We studied 302 patients with a median age of 81years [75-84]. Computed tomography was used to assess LVOT in terms of amount of calcium, perimeter and device size relative to LVOT. RESULTS:We implanted a Medtronic CoreValve (MCS) in 203 patients, Edwards-Sapien XT (ESV-XT) in 38, Edwards-Sapien S3 (ESV-S3) in 26 and Lotus in 35 patients. Sixty-eight patients (22.5%) received a new PPI within 30days after the index procedure. The incidence of PPI was 22.7% with MCS, 10.5% with ESV-XT, 26.9% with ESV-S3 and 31.4% with Lotus. By multivariate analysis RBBB at baseline (OR 2.9 [1.2-6.9, p=0.014), second generation valves (OR 2.1 [1.0-4.5], p=0.048), DOI (OR 1.20 per 1mm increment, [1.09-1.31], p<0.001) and LVOT sizing (OR per 1% increment 1.03 [1.01-1.07], p=0.022) were associated with need for PPI. Sensitivity analyses suggest that a lesser degree of LVOT oversizing triggers PPI with second generation THVs vs. first generation THVs. CONCLUSIONS:More LVOT oversizing is associated with a higher need for permanent pacemaker implantation after TAVR, even more so with deeper THV implants and next generation devices (ESV-S3 and Lotus). Sizing algorithms should focus more on LVOT dimensions to reduce PPI.
journal_name
Int J Cardioljournal_title
International journal of cardiologyauthors
Rodríguez-Olivares R,van Gils L,El Faquir N,Rahhab Z,Di Martino LF,van Weenen S,de Vries J,Galema TW,Geleijnse ML,Budde RP,Boersma E,de Jaegere PP,Van Mieghem NMdoi
10.1016/j.ijcard.2016.04.023subject
Has Abstractpub_date
2016-08-01 00:00:00pages
9-15eissn
0167-5273issn
1874-1754pii
S0167-5273(16)30710-0journal_volume
216pub_type
杂志文章abstract::Cardiac MRI brings great benefits in the comprehension of the mechanism(s) involved in the genesis of peripartum cardiomyopathy (PPC). Cardiac MRI may also procure prognostic information. Because this is a rare affection, it seems necessary to systematically study PPC with this safe, non invasive and reliable tool. Cr...
journal_title:International journal of cardiology
pub_type: 评论,信件
doi:10.1016/j.ijcard.2008.11.142
更新日期:2010-07-23 00:00:00
abstract:BACKGROUND:It is not clarified whether the transient, regional left ventricular dysfunction (TRLVD) associated with several neurological disorders shares the same pathophysiology with the classical tako-tsubo cardiomyopathy occurring without overt neurological disease, and whether it is appropriate to include these pat...
journal_title:International journal of cardiology
pub_type: 杂志文章,评审
doi:10.1016/j.ijcard.2013.01.031
更新日期:2013-09-10 00:00:00
abstract:BACKGROUND:Right ventricular dysfunction is associated with high morbidity and mortality in candidates for left ventricular assist device (LVAD) implantation or cardiac transplantation. METHODS:We examined the effects of prolonged intra-aortic balloon pump (IABP) support on right ventricular, renal and hepatic functio...
journal_title:International journal of cardiology
pub_type: 临床试验,杂志文章
doi:10.1016/j.ijcard.2015.05.014
更新日期:2015-08-01 00:00:00
abstract:BACKGROUND:The contribution of clopidogrel response due to cytochrome P450 (CYP) 2C19 loss-of-function polymorphism after drug-eluting stent (DES) implantation is unclear. METHODS:A total of 196 patients who had undergone optical coherence tomography (OCT) at 8 months following first-generation DES (120 lesions) and c...
journal_title:International journal of cardiology
pub_type: 杂志文章
doi:10.1016/j.ijcard.2014.11.068
更新日期:2015-01-20 00:00:00
abstract:BACKGROUND:Aim of the present study was to assess if the presence of high cardiovascular risk, left ventricle systolic dysfunction or elevated BNP or Troponin are able to independently predict the outcome of patients with known cardiac disease and COVID-19 pneumonia. METHODS AND RESULTS:From March 7th to April 28th, f...
journal_title:International journal of cardiology
pub_type: 杂志文章
doi:10.1016/j.ijcard.2020.10.006
更新日期:2021-01-15 00:00:00
abstract:BACKGROUND:To assess whether coronary bypass (CABG) or stenting reduce the risk of mortality and myocardial infarction (MI) compared with optimal medical therapy (OMT) in stable coronary artery disease (CAD). METHODS:We performed a systematic review and network meta-analysis of contemporary randomized controlled trial...
journal_title:International journal of cardiology
pub_type: 杂志文章
doi:10.1016/j.ijcard.2020.01.054
更新日期:2020-06-15 00:00:00
abstract:BACKGROUND:Accumulation of advanced glycation end products (AGEs) or advanced oxidation protein products (AOPPs) has been identified as a risk factor for accelerated atherosclerosis seen in diabetes and chronic kidney disease. However, little is known about the intervention for atherogenesis associated with these oxidi...
journal_title:International journal of cardiology
pub_type: 杂志文章
doi:10.1016/j.ijcard.2008.12.102
更新日期:2009-08-21 00:00:00
abstract:PURPOSE:In some four-dimensional images acquired by electrocardiogram (ECG)-gated multislice computed tomography (MSCT) of thoracic aortic dissection (AD), true lumen (TL) gets larger (pulsating-type), whereas in others, TL and false lumen (FL) do not change (static-type) in a cardiac cycle. We have characterized these...
journal_title:International journal of cardiology
pub_type: 杂志文章
doi:10.1016/j.ijcard.2008.12.194
更新日期:2010-07-09 00:00:00
abstract::We analysed clinical features and outcome in 850 patients with thromboangiitis obliterans (TAO), based on the 1993 Nationwide Survey of Vasculitis database collected from 3722 clinical sites in Japan. The survey was designed to assess clinical manifestation categorized by Fontaine's classification, distribution of les...
journal_title:International journal of cardiology
pub_type: 杂志文章
doi:10.1016/s0167-5273(00)00190-x
更新日期:2000-08-31 00:00:00
abstract::Increased native myocardial T1 times in chronic kidney disease (CKD) may be due to diffuse interstitial myocardial fibrosis (DIF) or due to interstitial edema/inflammation. Concerns relating to nephrogenic systemic fibrosis with gadolinium-based contrast agents (GBCA) limit their use in end-stage kidney disease (ESKD)...
journal_title:International journal of cardiology
pub_type: 杂志文章
doi:10.1016/j.ijcard.2019.06.007
更新日期:2019-10-15 00:00:00
abstract::In the light of current data obtained from prospective outcome studies, we believe that it is premature to support the use of homocysteine-lowering vitamins including folic acid in patients with established coronary artery disease in order to improve cardiovascular outcomes. We think that future large-scale epidemiolo...
journal_title:International journal of cardiology
pub_type: 评论,信件
doi:10.1016/j.ijcard.2007.05.044
更新日期:2008-08-29 00:00:00
abstract:BACKGROUND:It is known that coronary heart surgery leads to varying degrees of cardiac autonomic derangement, clinically detectable as depression of heart rate variability (HRV) parameters. Few studies report that also surgical replacement of the aortic valve (SAVR) may lead to HRV abnormalities, while very little is k...
journal_title:International journal of cardiology
pub_type: 杂志文章
doi:10.1016/j.ijcard.2015.06.004
更新日期:2015-10-15 00:00:00
abstract:BACKGROUND:Insertable cardiac monitors (ICMs) are increasingly utilized for diagnosis of unexplained syncope and arrhythmia monitoring. The Reveal LINQ is a novel miniaturized ICM with improved algorithms. The feasibility and safety of insertion outside the traditional electrophysiology laboratory is unknown. Here we c...
journal_title:International journal of cardiology
pub_type: 杂志文章
doi:10.1016/j.ijcard.2016.08.113
更新日期:2016-11-15 00:00:00
abstract::We report a 14 year old boy who presented as a neonate with functional pulmonary atresia due to Uhl's disease with emphasis on the later detection of restrictive right ventricular physiology. ...
journal_title:International journal of cardiology
pub_type: 杂志文章
doi:10.1016/s0167-5273(98)00304-0
更新日期:1998-12-01 00:00:00
abstract:OBJECTIVES:Right ventricular (RV) myocarditis (MY) is unrecognized, and its prevalence is unknown. We evaluated the prevalence of RV involvement in acute MY and its association with cardiac events (cardiac death, cardiac arrest, ventricular assist device, transplantation, and appropriate ICD intervention). METHODS:We ...
journal_title:International journal of cardiology
pub_type: 杂志文章,多中心研究
doi:10.1016/j.ijcard.2018.04.087
更新日期:2018-11-15 00:00:00
abstract:BACKGROUND:The usual diagnostic work-up of chest pain patients includes clinical risk profiling and exercise-ECG, possibly followed by additional tests. Recently cardiac computed tomographic angiography (CCTA) has been employed. We evaluated the prognostic value of the combined use of exercise-ECG and CCTA for the deve...
journal_title:International journal of cardiology
pub_type: 杂志文章
doi:10.1016/j.ijcard.2011.12.016
更新日期:2013-07-15 00:00:00
abstract::It has been estimated that 5.1million Americans suffer from heart failure. Cognitive impairment has been described as a consequence of heart failure in numerous studies spanning the last three decades. This systematic review helps differentiate "cognitive impairment" into mild cognitive impairment, dementia, and delir...
journal_title:International journal of cardiology
pub_type: 杂志文章,评审
doi:10.1016/j.ijcard.2014.10.087
更新日期:2015-01-15 00:00:00
abstract:BACKGROUND:The prevalence of coronary artery disease (CAD) among Bangladeshis greatly exceeds that of Caucasians. Bangladeshis also suffer from premature onset, clinically aggressive and angiographically extensive disease. The role of conventional CAD risk factors (CCRFs) has been questioned. We therefore sought to det...
journal_title:International journal of cardiology
pub_type: 信件
doi:10.1016/j.ijcard.2008.12.175
更新日期:2011-01-21 00:00:00
abstract:PURPOSE:Lipid lowering therapy constitutes the basis of cardiovascular disease therapy. The purpose of this study was to investigate effects of ezetimibe, a selective inhibitor of intestinal cholesterol absorption, on platelets and endothelial cells in an in vitro endothelial cell model. METHODS:After a 24h incubation...
journal_title:International journal of cardiology
pub_type: 杂志文章
doi:10.1016/j.ijcard.2016.09.122
更新日期:2017-01-15 00:00:00
abstract:PURPOSE:It is thought that the mechanisms responsible for impaired chronotropic response to exercise are related to disturbance of cardiovascular autonomic regulation such as the baroreflex. However, it is still unclear whether the baroreflex mechanisms modulate heart rate (HR) responses to exercise via vagal and/or sy...
journal_title:International journal of cardiology
pub_type: 杂志文章
doi:10.1016/j.ijcard.2003.12.007
更新日期:2004-12-01 00:00:00
abstract:BACKGROUND:Patients with CHD-PAH have a limited prognosis. In daily practice, combination therapy is often initiated after a clinical event. Although clinical events have been associated with a poor prognosis in idiopathic PAH, data on this association are limited in CHD-PAH. The aim of this study was to determine whet...
journal_title:International journal of cardiology
pub_type: 杂志文章
doi:10.1016/j.ijcard.2014.11.222
更新日期:2015-02-15 00:00:00
abstract:INTRODUCTION:A lack of information about the feasibility and safety of leadless pacemaker (LPMs) exists in a fragile population of patients with limited venous anatomy access or conventional pacemaker (PM) contraindication. Accordingly, the goal of this prospective observational study was to report our experience with ...
journal_title:International journal of cardiology
pub_type: 杂志文章
doi:10.1016/j.ijcard.2016.11.196
更新日期:2017-01-15 00:00:00
abstract::Statins, the most widely prescribed medications in patients with hyperlipidemia and coronary heart disease, have a number of pleiotropic actions beyond cholesterol lowering. They improve endothelial function, they have antioxidant and anti-inflammatory effects, they regulate neovascularization and have immunomodulator...
journal_title:International journal of cardiology
pub_type: 杂志文章,评审
doi:10.1016/j.ijcard.2006.03.094
更新日期:2007-02-07 00:00:00
abstract::A newborn male is described who presented with interruption of aortic arch associated with ventricular septal defect and pulmonary valve stenosis. He underwent total corrective surgery and was discharged with good clinical results. The combination of significant right ventricular outflow obstruction and interruption o...
journal_title:International journal of cardiology
pub_type: 杂志文章
doi:10.1016/0167-5273(94)02263-i
更新日期:1995-03-24 00:00:00
abstract:INTRODUCTION:We derived a risk-assessment model for predicting mortality after coronary artery bypass surgery from patient data from the 1990s and examined the model's accuracy in predicting early mortality in more contemporary patients. We also examined the accuracy of a completely new model and an older model recalib...
journal_title:International journal of cardiology
pub_type: 杂志文章
doi:10.1016/j.ijcard.2010.02.005
更新日期:2011-06-02 00:00:00
abstract::To study the mechanism of normal splitting of the second heart sound in patients with classical left bundle branch block, we investigated 43 such patients and 15 normal controls, using electro-, phono- and echo-cardiography and comparing the relative timing of mechanical activity in the two ventricles. The splitting o...
journal_title:International journal of cardiology
pub_type: 杂志文章
doi:10.1016/0167-5273(94)90161-9
更新日期:1994-07-01 00:00:00
abstract:BACKGROUND:Chronic kidney disease is now regarded as a risk factor for cardiovascular disease. The impact of occupational or non-occupational physical activity (PA) on moderate decreases of renal function is uncertain. OBJECTIVES:We aimed to identify the potential association of PA (occupational and leisure-time) on e...
journal_title:International journal of cardiology
pub_type: 杂志文章
doi:10.1016/j.ijcard.2014.09.102
更新日期:2014-12-20 00:00:00
abstract:BACKGROUND:Postoperative new-onset atrial fibrillation (PNAF) is the most common complication following cardiac surgery. The inflammatory response, as a potential underlying mechanism, has been extensively studied. In small studies, the white blood cell count (WBC) has been shown to be the only consistent inflammatory ...
journal_title:International journal of cardiology
pub_type: 杂志文章
doi:10.1016/j.ijcard.2016.11.038
更新日期:2017-02-01 00:00:00
abstract::Isolated noncompaction of the ventricular myocardium is an unclassified cardiomyopathy and is thought to be due to arrest of myocardial morphogenesis. Fetal arrhythmias may occur in approximately half of the patients and account for the death in this disorder. We describe a patient with isolated noncompaction of the r...
journal_title:International journal of cardiology
pub_type: 信件
doi:10.1016/j.ijcard.2007.07.037
更新日期:2008-12-17 00:00:00
abstract::Tachycardias mediated by atrioventricular accessory pathways, which are refractory to antiarrhythmic drug therapy have been treated both by surgery and by catheter ablation with high energy direct current shock. These procedures have variable success rates and substantial associated morbidity and mortality. Radiofrequ...
journal_title:International journal of cardiology
pub_type: 临床试验,杂志文章
doi:10.1016/0167-5273(93)90085-u
更新日期:1993-12-15 00:00:00