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. Radiofrequency ablation, a newer, low-energy technique is potentially safer and more effective. Of 110 patients with 117 accessory pathways, 101 were located on the left side and 16 on the right. Accessory pathway conduction was abolished permanently in 101 (91.8%) patients. VA conduction dissociation and VA decremental conduction were found in 88 and 13 successful patients, respectively. Four (3.9%) patients with decremental VA conduction suffered arrhythmia recurrence after a mean of 8 months follow-up. Complications developed in two patients including right femoral vein thrombosis and left ventricular insufficiency. There were no deaths from the procedure. We conclude that radiofrequency current ablation is a safe and effective interventional modality for patients with symptomatic tachycardias mediated by atrioventricular accessory pathways.
journal_name
Int J Cardioljournal_title
International journal of cardiologyauthors
Wang L,Hu D,Ding Ydoi
10.1016/0167-5273(93)90085-usubject
Has Abstractpub_date
1993-12-15 00:00:00pages
155-60issue
2eissn
0167-5273issn
1874-1754pii
0167-5273(93)90085-Ujournal_volume
42pub_type
临床试验,杂志文章abstract:BACKGROUND:This study assessed the acute effect of 21 days of challenging exercise on heart structure and function in recreationally active people across a range of age categories. METHODS:15 recreationally active people completed a 21-day fundraising cycling ride (MADRIDE) over a distance of 3515 km. Twenty-four hour...
journal_title:International journal of cardiology
pub_type: 杂志文章
doi:10.1016/j.ijcard.2019.03.016
更新日期:2019-07-01 00:00:00
abstract::We report a patient with a significant residual left-to-right shunt who underwent surgical repair for traumatic VSD. This 13-year-old boy was stabbed with a pair of scissors through his heart. After initial life-saving surgery with lacerated left ventricular wall repair and VSD closure, residual VSD was noted. Six mon...
journal_title:International journal of cardiology
pub_type: 杂志文章
doi:10.1016/j.ijcard.2006.11.184
更新日期:2008-02-29 00:00:00
abstract:BACKGROUND:Emerging evidence indicates gut microbes and their products could activate the autonomic nervous system (ANS), which plays important roles in the initiation and maintenance of atrial fibrillation (AF). Trimethylamine N-oxide (TMAO), a metabolite derived from gut microbes, is associated with cardiovascular di...
journal_title:International journal of cardiology
pub_type: 杂志文章
doi:10.1016/j.ijcard.2017.11.071
更新日期:2018-03-15 00:00:00
abstract::We report the longest duration of implantation of a porcine bioprosthesis in the English language literature--a Carpentier-Edwards valved conduit excised after twenty-five years. This 50-year-old man had undergone a modified Fontan operation for tricuspid atresia. He presented with progressive dyspnea, fatigue and ede...
journal_title:International journal of cardiology
pub_type: 信件
doi:10.1016/j.ijcard.2006.07.063
更新日期:2007-04-12 00:00:00
abstract::A distal location of the atherosclerotic plaque is one of the most powerful predictors of adverse events after left main angioplasty. However, bifurcations are not alike and may differ with regards to a number of variables, including the angle of the bifurcation, the presence of a ramus, the burden of downstream coron...
journal_title:International journal of cardiology
pub_type: 杂志文章,评审
doi:10.1016/j.ijcard.2011.08.059
更新日期:2012-09-20 00:00:00
abstract::We investigated to what extent patients with variant angina and significant coronary stenosis (>or=70%) present a clinical and angiographic profile similar to patients with ST elevation myocardial infarction. Thus, the clinical and angiographic features as well as follow-up events of 200 patients were prospectively an...
journal_title:International journal of cardiology
pub_type: 杂志文章
doi:10.1016/j.ijcard.2005.08.024
更新日期:2006-08-10 00:00:00
abstract:BACKGROUND:Uric acid (UA) has been identified as one major risk factor for cardiovascular diseases. Lowering of serum UA levels improves endothelial function. The present study investigates for the first time concentration-dependent effects of UA on human aortic endothelial cells (HAEC) and the cellular pathways involv...
journal_title:International journal of cardiology
pub_type: 杂志文章
doi:10.1016/j.ijcard.2014.07.102
更新日期:2014-10-20 00:00:00
abstract:OBJECTIVE:The aim of this study was to investigate gender related differences in the management and risk factor control of patients with coronary heart disease (CHD), taking into account their age and educational level. METHODS:Analyses are based on the EUROASPIRE IV (EUROpean Action on Secondary and Primary Preventio...
journal_title:International journal of cardiology
pub_type: 杂志文章
doi:10.1016/j.ijcard.2016.02.015
更新日期:2016-04-15 00:00:00
abstract:BACKGROUND:Multiple studies have sought to determine variables associated with improved "response" to cardiac resynchronization therapy(CRT). Such variables, however, are often derived from inadequately controlled, single center cohort studies calling external validity into question. We sought to determine predictors o...
journal_title:International journal of cardiology
pub_type: 杂志文章,评审
doi:10.1016/j.ijcard.2016.09.078
更新日期:2016-12-15 00:00:00
abstract:OBJECTIVE:To estimate the influence of therapy with amlodipine (A) or lacidipine (L) on heart rate variability (HRV) time and frequency domain parameters in hypertensive patients with stable angina pectoris and isolated left ventricular diastolic dysfunction. METHODS:After a 1-week washout period, the patients were ra...
journal_title:International journal of cardiology
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1016/j.ijcard.2004.03.040
更新日期:2005-06-08 00:00:00
abstract::Pregnancy can precipitate cardiac arrhythmias not previously present in seemingly well individuals. Risk of arrhythmias is relatively higher during labor and delivery. Potential factors that can promote arrhythmias in pregnancy and during labor and delivery include the direct cardiac electrophysiological effects of ho...
journal_title:International journal of cardiology
pub_type: 杂志文章,评审
doi:10.1016/s0167-5273(02)00601-0
更新日期:2003-04-01 00:00:00
abstract::Percutaneous coronary interventions (PCI), including balloon angioplasty and implantation of both bare metal and drug eluting coronary stents, are associated with risk of restenosis and in-stent thrombosis. A better understanding of signals that regulate cellular proliferation, neointimal formation and vessel wall thi...
journal_title:International journal of cardiology
pub_type: 杂志文章,评审
doi:10.1016/j.ijcard.2018.05.046
更新日期:2018-10-01 00:00:00
abstract:BACKGROUND:Coronary plaques with positive remodeling (PR) and low-attenuation plaques (LAP) by computed tomography angiography (CTA) might be associated with plaque vulnerability. The purpose of this study was to assess the relation between coronary plaques with PR and LAP by CTA and fibrous cap thickness measured by o...
journal_title:International journal of cardiology
pub_type: 杂志文章
doi:10.1016/j.ijcard.2015.01.021
更新日期:2015-03-01 00:00:00
abstract::Widespread plaque inflammation has been demonstrated in acute coronary syndromes (ACS). We evaluated signs of plaque inflammation in carotid arteries of patients with ACS by contrast-enhanced magnetic resonance imaging (MRI). Carotid MRI was performed in 13 patients with ACS and in 9 controls having at least 1 carotid...
journal_title:International journal of cardiology
pub_type: 信件
doi:10.1016/j.ijcard.2008.03.077
更新日期:2009-07-24 00:00:00
abstract:BACKGROUND:The characteristics of unique ECG findings in the Brugada syndrome have not been well explained. METHODS:To clarify their characteristics and mechanisms, body surface maps (BSM) were recorded from patients with the Brugada syndrome (13 cases; a mean age of 48 years) before and after administration of isopro...
journal_title:International journal of cardiology
pub_type: 杂志文章
doi:10.1016/j.ijcard.2003.05.025
更新日期:2004-06-01 00:00:00
abstract:BACKGROUND:Levels of plasma insulin have been recognized as a weak risk indicator for coronary or cardiovascular risk in the general population with ethnic background and gender modifying this relationship. We assessed whether insulin concentrations are associated with or would serve as a marker of prevalent coronary h...
journal_title:International journal of cardiology
pub_type: 杂志文章
doi:10.1016/s0167-5273(02)00190-0
更新日期:2002-11-01 00:00:00
abstract:BACKGROUND:Inspiratory muscle weakness has been described in patients with congestive heart failure (CHF), and only recently in patients with idiopathic pulmonary arterial hypertension. However, the relationship between pulmonary hemodynamics and respiratory muscle function has not been investigated in patients with CH...
journal_title:International journal of cardiology
pub_type: 杂志文章,多中心研究
doi:10.1016/j.ijcard.2010.04.006
更新日期:2011-07-15 00:00:00
abstract::Brucella endocarditis is a rare and life threatening complication of brucellosis. It usually involves the aortic valve and successful management requires a combination of medical treatment and valve replacement. We describe a case of tricuspid valve and defibrillator lead brucella endocarditis induced by the implantat...
journal_title:International journal of cardiology
pub_type: 信件
doi:10.1016/j.ijcard.2007.01.018
更新日期:2008-06-06 00:00:00
abstract:OBJECTIVES:To evaluate the prevalence of atrial fibrillation (AF) in physical laborers in rural China and identify contributing risk factors. METHODS:A cross-sectional study of 11,956 permanent residents of Liaoning Province in rural China≥35y of age (primarily physical laborers) was conducted between January and Augu...
journal_title:International journal of cardiology
pub_type: 杂志文章,多中心研究
doi:10.1016/j.ijcard.2014.12.063
更新日期:2015-03-01 00:00:00
abstract::The diameters of the orifices of the pulmonary trunk and aorta were measured from cineangiocardiographic films in 35 children (mean age 7 years and 6 months, mean height 124.3 cm) without heart disease. Measurements were obtained in the lateral projection in early systole. Calipers and a micrometer were used and the v...
journal_title:International journal of cardiology
pub_type: 杂志文章
doi:10.1016/0167-5273(87)90202-6
更新日期:1987-03-01 00:00:00
abstract::There is a high prevalence of coronary artery disease (CAD) in patients with left bundle branch block (LBBB); however there are many other causes for this electrocardiographic abnormality. Non-invasive assessment of these patients remains difficult, and all commonly used modalities exhibit several drawbacks. This ofte...
journal_title:International journal of cardiology
pub_type: 杂志文章,评审
doi:10.1016/j.ijcard.2015.01.084
更新日期:2015-04-01 00:00:00
abstract:BACKGROUND:Chronic endoplasmic reticulum (ER) stress contributes to the apoptotic cell death in the myocardium, thereby playing a critical role in the development of cardiomyopathy. ER stress has been reported to be induced after high-fat diet feeding in mice and also after saturated fatty acid treatment in vitro. Ther...
journal_title:International journal of cardiology
pub_type: 杂志文章
doi:10.1016/j.ijcard.2014.03.176
更新日期:2014-06-01 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:BACKGROUND:It remains unclear whether feelings of being disabled are a relevant psychological factor that determines long term outcome after percutaneous coronary intervention (PCI). Therefore, we evaluated 'feelings of being disabled' as an independent risk factor for mortality 12years post-PCI. METHODS:The study pop...
journal_title:International journal of cardiology
pub_type: 杂志文章
doi:10.1016/j.ijcard.2017.09.026
更新日期:2017-12-15 00:00:00
abstract:OBJECTIVES:We evaluate the crimping strain, sealing stress and contact forces on a Nitinol stent deployed in the aorta during endovascular aortic (or aneurysm) repair (EVAR) procedures. Nitinol shape memory effect (SME) is used. We also study the fluid-structure interaction (FSI) of the blood flow on the stented aorta....
journal_title:International journal of cardiology
pub_type: 杂志文章
doi:10.1016/j.ijcard.2019.11.091
更新日期:2020-04-01 00:00:00
abstract::The left main coronary artery (LMCA) arising either from the right sinus of Valsalva, separately from the right coronary artery (RCA), or from the RCA as a single coronary artery is an extremely rare coronary artery anomaly. We report 2 cases of anomalous origins of the LMCA detected by multidetector-row computed tomo...
journal_title:International journal of cardiology
pub_type: 信件
doi:10.1016/j.ijcard.2007.05.086
更新日期:2008-11-28 00:00:00
abstract::Specific molecules including inflammatory cell adhesion molecules mediate attachment of blood leukocyte and platelets to the endothelium and mononuclear cell migration into the arterial intima. However, the clinical significance of soluble cell adhesion molecules very early in the course of acute coronary syndrome is ...
journal_title:International journal of cardiology
pub_type: 杂志文章
doi:10.1016/s0167-5273(02)00564-8
更新日期:2003-08-01 00:00:00
abstract::Takayasu's disease is an unusual arteritis that affects young females. Stroke is a common presenting symptom usually due to sudden occlusion of one or more thoracic aortic arch arteries. The author recommends prophylactic bypass of involved aortic arch arteries to prevent strokes. Abdominal aortic involvement causes s...
journal_title:International journal of cardiology
pub_type: 杂志文章
doi:10.1016/s0167-5273(00)00179-0
更新日期:2000-08-31 00:00:00
abstract::The differentiation of viable from non viable myocardium is a key issue in the current era of revascularization. Several methods have been used to assess myocardial viability. The radionuclide detection of dysfunctional but viable myocardium depends upon the use of radiotracers whose uptake and trapping are related to...
journal_title:International journal of cardiology
pub_type: 杂志文章
doi:10.1016/s0167-5273(98)00066-7
更新日期:1998-05-29 00:00:00
abstract:INTRODUCTION:We conducted a meta-analysis of randomized, controlled trials of combined electrical stimulation versus conventional exercise training or placebo control in heart failure patients. METHODS:A systematic search was conducted of Medline (Ovid) (1950-September 2011), Embase.com (1974-September 2011), Cochrane...
journal_title:International journal of cardiology
pub_type: 杂志文章,meta分析,评审
doi:10.1016/j.ijcard.2011.12.019
更新日期:2013-07-15 00:00:00