Abstract:
AIMS:The totally subcutaneous implantable-defibrillator (S-ICD) is a new alternative to the conventional transvenous ICD system to minimize intravascular lead complications. There are limited data describing the long-term performance of the S-ICD. This paper presents the first large international patient population collected as part of the EFFORTLESS S-ICD Registry. METHODS AND RESULTS:The EFFORTLESS S-ICD Registry is a non-randomized, standard of care, multicentre Registry designed to collect long-term, system-related, clinical, and patient reported outcome data from S-ICD implanted patients since June 2009. Follow-up data are systematically collected over 60-month post-implant including Quality of Life. The study population of 472 patients of which 241 (51%) were enrolled prospectively has a mean follow-up duration of 558 days (range 13-1342 days, median 498 days), 72% male, mean age of 49 ± 18 years (range 9-88 years), 42% mean left ventricular ejection fraction. Complication-free rates were 97 and 94%, at 30 and 360 days, respectively. Three hundred and seventeen spontaneous episodes were recorded in 85 patients during the follow-up period. Of these episodes, 169 (53%) received therapy, 93 being for Ventricular Tachycardia/Fibrillation (VT/VF). One patient died of recurrent VF and severe bradycardia. Regarding discrete VT/VF episodes, first shock conversion efficacy was 88% with 100% overall successful clinical conversion after a maximum of five shocks. The 360-day inappropriate shock rate was 7% with the vast majority occurring for oversensing (62/73 episodes), primarily of cardiac signals (94% of oversensed episodes). CONCLUSION:The first large cohort of real-world data from an International patient S-ICD population demonstrates appropriate system performance with clinical event rates and inappropriate shock rates comparable with those reported for conventional ICDs. Clinical trial registration URL: http://www.clinicaltrials.gov. Unique identifier NCT01085435.
journal_name
Eur Heart Jjournal_title
European heart journalauthors
Lambiase PD,Barr C,Theuns DA,Knops R,Neuzil P,Johansen JB,Hood M,Pedersen S,Kääb S,Murgatroyd F,Reeve HL,Carter N,Boersma L,EFFORTLESS Investigators.doi
10.1093/eurheartj/ehu112subject
Has Abstractpub_date
2014-07-01 00:00:00pages
1657-65issue
25eissn
0195-668Xissn
1522-9645pii
ehu112journal_volume
35pub_type
杂志文章,多中心研究abstract:AIMS:Although dilated cardiomyopathy is the most frequent form of cardiomyopathy, its aetiology is still poorly understood. In about 20-30% of cases the disease is familial with a large predominance of autosomal dominant transmission. Ten different chromosomal loci have been described for autosomal dominant forms of di...
journal_title:European heart journal
pub_type: 杂志文章
doi:10.1053/euhj.2000.2245
更新日期:2000-11-01 00:00:00
abstract::In order to assess the value of pulsed Doppler echocardiography in detection of valvular regurgitation, 63 patients were evaluated for aortic and/or mitral regurgitation using pulsed Doppler echocardiography and selective cineangiography. The Doppler study was considered as positive when a turbulent flow was detected ...
journal_title:European heart journal
pub_type: 杂志文章
doi:10.1093/oxfordjournals.eurheartj.a061674
更新日期:1984-05-01 00:00:00
abstract:AIMS:The effect of statins on risk of heart failure (HF) hospitalization and HF death remains uncertain. We aimed to establish whether statins reduce major HF events. METHODS AND RESULTS:We searched Medline, EMBASE, and the Cochrane Central Register of Controlled Trials for randomized controlled endpoint statin trials...
journal_title:European heart journal
pub_type: 杂志文章,meta分析,评审
doi:10.1093/eurheartj/ehv072
更新日期:2015-06-21 00:00:00
abstract::Torsade de pointes may occur as a complication of amiodarone therapy. We report a patient receiving amiodarone who was resuscitated from cardiovascular collapse and documented ventricular fibrillation. At subsequent electrophysiology study, while the patient was taking amiodarone therapy, monophasic action potentials ...
journal_title:European heart journal
pub_type: 杂志文章
doi:10.1093/oxfordjournals.eurheartj.a059849
更新日期:1991-10-01 00:00:00
abstract:AIMS:Current data concerning the influence of X-ray contrast media on the incidence of thrombotic complications in interventional cardiology are controversial. The effect of ionic contrast media on acute (< or =72 h) and subacute (< or =30 days) stent thrombosis has not been investigated. METHODS:Three thousand, nine ...
journal_title:European heart journal
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1053/euhj.2000.2319
更新日期:2001-03-01 00:00:00
abstract:AIMS:The prognostic role of time-to-treatment in primary angioplasty is still a matter of debate. The aim of our study was to evaluate the relationship between time-to-treatment and myocardial perfusion in patients with ST-segment-elevation myocardial infarction (STEMI) treated by primary angioplasty. METHODS AND RESU...
journal_title:European heart journal
pub_type: 杂志文章
doi:10.1016/j.ehj.2004.03.021
更新日期:2004-06-01 00:00:00
abstract::We performed echocardiographic evaluation of 20 male veteran endurance runners (mean age 56 +/- 7 years) and compared them with a group of age-matched controls. All the runners had run at least 25 miles per week for more than 25 years. Although only four athletes showed voltage ECG evidence of left ventricular hypertr...
journal_title:European heart journal
pub_type: 杂志文章
doi:10.1093/oxfordjournals.eurheartj.a059585
更新日期:1990-01-01 00:00:00
abstract::The present study was carried out to evaluate systolic and diastolic parameters in overweight and moderately obese, but otherwise healthy subjects, and in a lean control group, to determine whether degree and duration of obesity can influence left ventricular function. A total of 27 subjects, 17 overweight or with mod...
journal_title:European heart journal
pub_type: 杂志文章
doi:10.1093/oxfordjournals.eurheartj.a060249
更新日期:1992-06-01 00:00:00
abstract::Gamma aminobutyric acid (GABA) may represent the single most prevalent neurotransmitter in the mammalian central nervous system. Consequently, it should come as little surprise that the neural circuitry concerned with regulating systemic arterial pressure through the autonomic nervous system utilizes a number of GABAe...
journal_title:European heart journal
pub_type: 杂志文章,评审
doi:10.1093/eurheartj/8.suppl_b.133
更新日期:1987-05-01 00:00:00
abstract:AIMS:The aim of this study involves the early identification, among apparently healthy individuals, of those at high risk for sudden cardiac death. We tested the hypothesis that individuals who respond to mild mental stress in preparation for exercise test with the largest heart rate increases might be at highest risk....
journal_title:European heart journal
pub_type: 杂志文章
doi:10.1093/eurheartj/ehp160
更新日期:2009-07-01 00:00:00
abstract::This report of an ESC Study Group reviews current knowledge on myocardial hibernation and relevant imaging techniques, and provides an algorithm for investigation and management when a patient presents with ischaemic left ventricular dysfunction. It covers the definitions of myocardial viability, stunning and hibernat...
journal_title:European heart journal
pub_type: 杂志文章,评审
doi:10.1016/j.ehj.2004.03.012
更新日期:2004-05-01 00:00:00
abstract:AIMS:Efficacy of aspirin in primary prevention of cardiovascular disease (CVD) may be influenced by a common allele in guanylate cyclase GUCY1A3, which has been shown to modify platelet function and increase CVD risk. METHODS AND RESULTS:We investigated whether homozygotes of the GUCY1A3 rs7692387 risk (G) allele bene...
journal_title:European heart journal
pub_type: 杂志文章,随机对照试验
doi:10.1093/eurheartj/ehz384
更新日期:2019-11-01 00:00:00
abstract::We have determined the effects of the acute administration of intravenous (i.v.) digitalis administration (0.8 mg of digoxin in 5-10 min) on the electrophysiological variables of 12 normal subjects (group 1), 12 patients with asymptomatic sinus node bradycardia (group 2) and 34 patients with symptomatic sinus node dys...
journal_title:European heart journal
pub_type: 杂志文章
doi:10.1093/oxfordjournals.eurheartj.a062071
更新日期:1986-04-01 00:00:00
abstract::Although indicated by several experimental studies, the presence of a renin-angiotensin system has not been demonstrated in the human heart. The influence of a local renin-angiotensin system on the coronary vessels may be difficult to establish after oral or intravenous administration of an angiotensin converting-enzy...
journal_title:European heart journal
pub_type: 杂志文章
doi:10.1093/eurheartj/10.suppl_f.97
更新日期:1989-11-01 00:00:00
abstract:BACKGROUND:Endocardial mapping of atrial fibrillation in humans is limited by its low resolution and by complexities in the arrhythmia and atrial anatomy. METHODS AND RESULTS:A catheter mounted non-contact multielectrode was deployed in the right atrium of 11 patients with atrial fibrillation and used to reconstruct 3...
journal_title:European heart journal
pub_type: 杂志文章
doi:10.1053/euhj.1999.1851
更新日期:2000-04-01 00:00:00
abstract:BACKGROUND:The pathophysiology of myocardial infarction (MI) may differ depending on whether it occurs early or late in life. We tested the hypothesis that risk factor pattern differs according to the age at MI. METHODS:We performed a matched case-control study in the population-based Malmö Preventive Project (n = 33 ...
journal_title:European heart journal
pub_type: 杂志文章
doi:10.1093/eurheartj/ehw026
更新日期:2016-07-01 00:00:00
abstract::The prevalence of left ventricular (LV) thrombosis and incidence of arterial embolism after acute anterior myocardial infarction (AAMI) treated with streptokinase 1.5 x 10(6) IU intravenously was studied in 136 patients enrolled consecutively in five cardiological centres. Adjunctive antithrombotic therapy was adminis...
journal_title:European heart journal
pub_type: 临床试验,杂志文章,多中心研究
doi:10.1093/eurheartj/14.11.1489
更新日期:1993-11-01 00:00:00
abstract::Hypokalaemia commonly occurs in acute myocardial infarction (AMI) and may be caused by elevated serum levels of adrenaline, allegedly by beta 2-adrenergic mediated influx of potassium (K) into cells. We investigated the effect on serum K of intravenous acebutolol (a relatively beta 1-selective agent) in 50 patients wi...
journal_title:European heart journal
pub_type: 杂志文章
doi:10.1093/oxfordjournals.eurheartj.a062036
更新日期:1986-02-01 00:00:00
abstract::The efficacy of nifedipine and prazosin in the treatment of Raynaud's phenomenon was assessed in a prospective double-blind randomized cross-over trial in 15 patients. Each patient received one week of nifedipine 20 mg TID, one week of prazosin 1 mg TID, and 2 weeks of placebo. Nifedipine was shown to be effective in ...
journal_title:European heart journal
pub_type: 杂志文章
doi:10.1093/oxfordjournals.eurheartj.a061923
更新日期:1985-08-01 00:00:00
abstract::Antithrombotic therapy and invasive risk stratification in selected high-risk patients have improved outcomes from non-ST-segment elevation acute coronary syndromes (NSTE-ACS), but carry a risk of bleeding and blood transfusion. Although the true incidence of bleeding depends on the population studied (i.e. clinical t...
journal_title:European heart journal
pub_type: 杂志文章,评审
doi:10.1093/eurheartj/ehm019
更新日期:2007-05-01 00:00:00
abstract:AIMS:To investigate whether the benefit of thrombolytic therapy was sustained beyond the first decade. We report the 10-14 year outcome of 533 patients who were randomized to treatment with intracoronary streptokinase or to conventional therapy during the years 1980-1985. METHODS AND RESULTS:Details of survival and ca...
journal_title:European heart journal
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1053/euhj.1998.1443
更新日期:1999-06-01 00:00:00
abstract::The safety of calcium antagonists has recently become a controversial issue among cardiologists. Thus, the role of calcium antagonists in the treatment of myocardial infarction and in secondary cardiovascular prevention is under review. As a consequence, the concept that the words 'calcium antagonists' comprise variou...
journal_title:European heart journal
pub_type: 杂志文章,评审
doi:10.1093/eurheartj/18.suppl_a.56
更新日期:1997-01-01 00:00:00
abstract:OBJECTIVE:The purpose of this study was to determine the sensitivity and specificity of new criteria proposed by Duke University for case definition of infective endocarditis as compared to the previously accepted Von Reyn criteria. PATIENTS:A total of 143 consecutive suspected cases of infective endocarditis in 137 f...
journal_title:European heart journal
pub_type: 杂志文章
doi:10.1093/oxfordjournals.eurheartj.a015411
更新日期:1997-07-01 00:00:00
abstract::A right atrial myxoma was detected by cross-sectional echocardiography in a 21-year-old woman with cutaneous lentiginosis. The lentigines were present mainly on the right side of the trunk. ...
journal_title:European heart journal
pub_type: 杂志文章
doi:10.1093/oxfordjournals.eurheartj.a059563
更新日期:1989-08-01 00:00:00
abstract::The slope and pressure half-time of the aortic regurgitant velocity spectrum have been used as non-invasive markers of regurgitant severity. Recent in vitro and theoretical work, however, has suggested a confounding effect of systemic vascular resistance and left ventricular compliance on these parameters. To study th...
journal_title:European heart journal
pub_type: 杂志文章
doi:10.1093/oxfordjournals.eurheartj.a060567
更新日期:1994-05-01 00:00:00
abstract:AIM:Little is known about the prognostic significance of silent versus symptomatic coronary artery disease (CAD) in diabetic patients. We therefore assessed the incidence of scintigraphic evidence of CAD in diabetic patients without known CAD and the impact of symptoms and scintigraphic findings on prognosis. METHODS ...
journal_title:European heart journal
pub_type: 杂志文章
doi:10.1016/j.ehj.2004.02.013
更新日期:2004-04-01 00:00:00
abstract::Activation of the sympathetic nervous system may contribute to the renal vasoconstriction and sodium retention seen in congestive heart failure. Previous studies in congestive heart failure patients employing large doses of prazosin that lowered systemic blood pressure have been generally disappointing. The renal haem...
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/14.9.1245
更新日期:1993-09-01 00:00:00
abstract::The objectives of this study were to assess the impact of the new 'Shahal' (pre-hospital cardiac service) on subscribers' 'decision time'. A professional 24-h mobile emergency cardiac service has been set up, monitored by intensive care nurses via a central computerized operation unit. All subscribers carry a cardiobe...
journal_title:European heart journal
pub_type: 杂志文章
doi:10.1093/eurheartj/16.1.129
更新日期:1995-01-01 00:00:00
abstract::The present study was designed to examine the effects of a new organic nitrate, teopranitol, in acute myocardial ischaemia. Adult cats were subjected to 5 h of myocardial ischaemia by permanent ligation of the left anterior descending coronary artery (LAD). Teopranitol (10 mg kg-1 X h) or physiological saline (vehicle...
journal_title:European heart journal
pub_type: 杂志文章
doi:10.1093/oxfordjournals.eurheartj.a062083
更新日期:1986-05-01 00:00:00
abstract:AIM:To investigate fatalities from myocardial infarction at 28 days and one-year among patients aged 35-64 years in the Nordic and Lithuanian centres participating in the World Health Organization MONICA (Monitoring of Trends and Determinants of Cardiovascular Disease) Project. METHODS AND RESULTS:Altogether 9100 myoc...
journal_title:European heart journal
pub_type: 杂志文章
doi:10.1093/oxfordjournals.eurheartj.a015124
更新日期:1997-01-01 00:00:00