Abstract:
:The efficacy and safety of catheter ablation of accessory pathways (AP) was studied in 79 children (age, 4-16 years), using DC shocks (n = 25) or radiofrequency energy (n = 54). All patients had documented arrhythmias including ventricular fibrillation in four. Organic heart disease was present in four patients. AP locations were left lateral (n = 36), posteroseptal (n = 36), right lateral (n = 8), Mahaim fibres (n = 2) and right anteroseptal (n = 6). Seven patients had multiple AP. One patient had a preexcitation which appeared secondary to an atrio-infundibular connection (Fontan procedure). The ablation site of concealed or overt AP was identified by retrograde or anterograde conduction mapping, respectively. A mean of 2.6 +/- 1 cathodal shocks (80-160 J) was delivered to 25 patients over 29 sessions, resulting in initial AP ablation in all. Fulguration was uncomplicated in all except in one patient (4%) who developed a secondary complete AV block post-ablation. During a follow-up period of 30-69 months, intermittent preexcitation recurred in two asymptomatic patients, but no significant tachycardia was inducible at late electrophysiological study, including under isoproterenol infusion. Radiofrequency energy was applied to 54 patients during 62 sessions, using 20-40 watts for 30-60 s. AP ablation was initially achieved in all patients using a median of three impulses, without significant immediate side-effects. Two patients (4%) developed a short episode of blurred vision possibly due to a microembolism. After discharge, the follow-up period was 10 +/- 5 months (range 1 to 24). All patients but one (98%) were asymptomatic without any drug therapy.(ABSTRACT TRUNCATED AT 250 WORDS)
journal_name
Eur Heart Jjournal_title
European heart journalauthors
Haissaguerre M,Puel V,Bekheit S,Fisher B,Dartigues JF,Egloff P,Le Metayer P,Clementy J,Warin JFdoi
10.1093/oxfordjournals.eurheartj.a060476subject
Has Abstractpub_date
1994-02-01 00:00:00pages
200-5issue
2eissn
0195-668Xissn
1522-9645journal_volume
15pub_type
杂志文章abstract::To study the effect of heart rate changes on Doppler measurements of mitral valve area atrial pacing was performed in 14 patients with mitral stenosis and sinus rhythm. Continuous wave Doppler and haemodynamic measurements were performed simultaneously at rest and during pacing-induced tachycardia. (1) Mitral valve ar...
journal_title:European heart journal
pub_type: 杂志文章
doi:10.1093/oxfordjournals.eurheartj.a060139
更新日期:1992-02-01 00:00:00
abstract::In 16 male patients with heart failure (NYHA II-III), the influence of a single dose of 25 mg captopril on the carotid sinus baroreceptor reflex was examined. Blood pressure fell significantly by 11 +/- 1.7 mm Hg (P less than 0.001), whereas heart rate remained unchanged (85 +/- 3 vs. 83 +/- 3 beats min-1). Carotid si...
journal_title:European heart journal
pub_type: 杂志文章
doi:10.1093/oxfordjournals.eurheartj.a062411
更新日期:1988-10-01 00:00:00
abstract:Aims:It has previously been demonstrated that the ratio of early mitral inflow velocity to global diastolic strain rate (E/e'sr) is a significant predictor of cardiac events in specific patient populations. The utility of this measurement to predict cardiovascular events in a general population has not been evaluated. ...
journal_title:European heart journal
pub_type: 杂志文章
doi:10.1093/eurheartj/ehy164
更新日期:2019-02-07 00:00:00
abstract:AIMS:Atrial fibrillation (AF) is a common complication in patients with acute myocardial infarction and is associated with an increase in the risk of death. The excess mortality associated with AF complicating acute myocardial infarction has not been studied in detail. Observations indicate that AF facilitates inductio...
journal_title:European heart journal
pub_type: 杂志文章,多中心研究,随机对照试验
doi:10.1093/eurheartj/ehi629
更新日期:2006-02-01 00:00:00
abstract:AIMS:Growth-differentiation factor-15 (GDF-15) has emerged as a biomarker of increased mortality and recurrent myocardial infarction (MI) in patients diagnosed with non-ST-elevation acute coronary syndrome. We explored the usefulness of GDF-15 for early risk stratification in 479 unselected patients with acute chest pa...
journal_title:European heart journal
pub_type: 杂志文章,多中心研究
doi:10.1093/eurheartj/ehn339
更新日期:2008-10-01 00:00:00
abstract::Aims Epidemiological studies reported two contrasting trends: on one hand, a significant improvement in the use of evidence-based treatments of patients discharged with a myocardial infarction (MI). On the other hand, the increasing number of elderly and co-morbid patients who are usually less treated. The aim of this...
journal_title:European heart journal
pub_type: 杂志文章
doi:10.1093/eurheartj/ehr410
更新日期:2012-02-01 00:00:00
abstract::The efficacies and safety of nicorandil, 20 mg b.d., and diltiazem, 60 mg t.d., in the treatment of stable angina pectoris were compared in a double-blind randomized parallel group study involving 123 patients. The duration of the study was 3 months. Exercise tolerance tests were performed by the patients when on plac...
journal_title:European heart journal
pub_type: 临床试验,杂志文章,多中心研究,随机对照试验
doi:10.1093/eurheartj/14.suppl_b.30
更新日期:1993-07-01 00:00:00
abstract:AIMS:Recent studies suggest an association between acute inflammation and deterioration of arterial function. The effect of acute inflammation on endothelial function and the role of treatment with statins have not been investigated in subjects with dyslipidaemia. METHODS AND RESULTS:In this randomized, placebo-contro...
journal_title:European heart journal
pub_type: 杂志文章,随机对照试验
doi:10.1093/eurheartj/ehm247
更新日期:2007-09-01 00:00:00
abstract::Degenerative mitral valve disease has become the major cause of mitral regurgitation in North America; it is incumbent on surgeons to know repair techniques and to document their results. Fortunately, improvements in myocardial protection have been concurrent with the evolution of mitral valve repair in our country. T...
journal_title:European heart journal
pub_type: 杂志文章,评审
doi:10.1093/eurheartj/12.suppl_b.30
更新日期:1991-07-01 00:00:00
abstract:AIM:A genetic variant (rs20417) of the PTGS2 gene, encoding for COX-2, has been associated with decreased COX-2 activity and a decreased risk of cardiovascular disease (CVD). However, this genetic association and the role of COX-2 in CVD remain controversial. METHODS AND RESULTS:The association of rs20417 with CVD was...
journal_title:European heart journal
pub_type: 杂志文章
doi:10.1093/eurheartj/ehu168
更新日期:2014-09-01 00:00:00
abstract::Atrial fibrillation is often associated with atrial enlargement and stretch is known to cause electrophysiological alterations. Acute stretch may, depending on the moment at which it is applied, cause action potential shortening or induce both early and delayed afterdepolarizations which, when large enough, may initia...
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pub_type: 杂志文章,评审
doi:10.1093/eurheartj/18.suppl_c.12
更新日期:1997-05-01 00:00:00
abstract::The study was designed to examine the safety and efficacy of acute interventional use of captopril on left ventricular volumes, ventricular arrhythmias and neurohormones during thrombolysis in patients with a first anterior myocardial infarction, within 6 h of onset of symptoms. Left ventricular dysfunction and progno...
journal_title:European heart journal
pub_type: 临床试验,杂志文章,多中心研究,随机对照试验
doi:10.1093/oxfordjournals.eurheartj.a060608
更新日期:1994-07-01 00:00:00
abstract:AIMS:To study the implications of European guidelines on the use of antihypertensives and/or lipid-lowering drugs (LLDs) for primary prevention in a Norwegian population. METHODS AND RESULTS:The Tromsø study is a population-based study in the municipality Tromsø, Norway (from 1974 to till now). This analysis includes ...
journal_title:European heart journal
pub_type: 杂志文章
doi:10.1093/eurheartj/ehi556
更新日期:2005-12-01 00:00:00
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journal_title:European heart journal
pub_type: 杂志文章
doi:10.1093/eurheartj/ehv757
更新日期:2016-10-01 00:00:00
abstract::Five-year survival amongst 485 consecutive patients with their first acute myocardial infarction (AMI) was 78.2%. Univariate survival analysis showed that the following variables during the acute stage were of prognostic significance for survival: signs of left ventricular heart failure, enlarged cardiac volume, pulmo...
journal_title:European heart journal
pub_type: 杂志文章
doi:
更新日期:1991-09-01 00:00:00
abstract::Increased levels of low density lipoprotein (LDL) cholesterol and triglyceride, and low levels of high density lipoprotein (HDL) cholesterol, are associated with increased risk of coronary heart disease (CHD). Only a minor part of the variation in lipids can be explained by defects in single genes of large effect; the...
journal_title:European heart journal
pub_type: 杂志文章
doi:
更新日期:1998-04-01 00:00:00
abstract:AIMS:Tissue inhibitor of metalloproteinases-1 (TIMP-1) is a key regulator of extracellular matrix degradation. We examined relations of plasma total TIMP-1 to cardiovascular risk factors and echocardiographic left ventricular (LV) structure and function in a community-based sample. METHODS AND RESULTS:We studied 1069 ...
journal_title:European heart journal
pub_type: 杂志文章
doi:10.1016/j.ehj.2004.05.029
更新日期:2004-09-01 00:00:00
abstract:AIMS:Oral glucose-lowering medications are associated with excess risk of heart failure (HF). Given the absence of comparative data among drug classes, we performed a retrospective study in 32 Health Services of 16 Italian regions accounting for a population of 18 million individuals, to assess the association between ...
journal_title:European heart journal
pub_type: 杂志文章,多中心研究
doi:10.1093/eurheartj/ehv301
更新日期:2015-09-21 00:00:00
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journal_title:European heart journal
pub_type: 杂志文章
doi:10.1093/eurheartj/14.9.1253
更新日期:1993-09-01 00:00:00
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doi:10.1093/eurheartj/eht095
更新日期:2013-12-01 00:00:00
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doi:10.1093/eurheartj/ehi885
更新日期:2006-06-01 00:00:00
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journal_title:European heart journal
pub_type: 杂志文章
doi:10.1093/eurheartj/ehq208
更新日期:2011-02-01 00:00:00
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journal_title:European heart journal
pub_type: 杂志文章
doi:10.1093/eurheartj/12.9.1006
更新日期:1991-09-01 00:00:00
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journal_title:European heart journal
pub_type: 杂志文章
doi:10.1093/oxfordjournals.eurheartj.a060338
更新日期:1992-09-01 00:00:00
abstract::Orally active angiotensin converting enzyme (ACE) inhibitors have been successfully used in the treatment of congestive heart failure and hypertension. However, adverse skin reactions, such as angioneurotic oedema have been reported following such medication. Furthermore, these drugs have been associated with a persis...
journal_title:European heart journal
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1093/eurheartj/15.suppl_c.52
更新日期:1994-08-01 00:00:00
abstract:AIMS:Previous studies have suggested that a high body mass index (BMI) is associated with an improved outcome in congestive heart failure (CHF). However, the studies addressing this problem have not included enough patients with non-systolic heart failure to evaluate how left ventricular systolic function interacts wit...
journal_title:European heart journal
pub_type: 杂志文章
doi:10.1093/eurheartj/ehi022
更新日期:2005-01-01 00:00:00
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journal_title:European heart journal
pub_type: 杂志文章
doi:10.1093/eurheartj/4.suppl_g.61
更新日期:1983-11-01 00:00:00
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journal_title:European heart journal
pub_type: 杂志文章
doi:10.1093/eurheartj/ehr345
更新日期:2012-02-01 00:00:00
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journal_title:European heart journal
pub_type: 临床试验,杂志文章,多中心研究,随机对照试验
doi:10.1016/s0195-668x(02)00312-3
更新日期:2003-01-01 00:00:00
abstract:AIMS:To determine the diagnostic utility of circulating angiopoietin-1 (Ang-1) and its antagonist angiopoietin-2 (Ang-2) as potential biomarkers of disease severity or response to treatment in idiopathic pulmonary arterial hypertension (IPAH). Imbalances in angiogenic factors including vascular endothelial cell growth ...
journal_title:European heart journal
pub_type: 杂志文章
doi:10.1093/eurheartj/ehq226
更新日期:2010-09-01 00:00:00