当前位置： SCI文献检索 > INTERNATIONAL JOURNAL OF CARDIOLOGY期刊下所有文献 > QTc interval in survivors of out of hospital cardiac arrest.

QTc interval in survivors of out of hospital cardiac arrest.

Abstract：

BACKGROUND:QTc interval (QTc) prolongation is seen on the post-arrest electrocardiogram (ECG) of many out of hospital cardiac arrest (OHCA) survivors. It remains unclear whether this is a transient phenomenon or a manifestation of an underlying arrhythmic substrate. This observational study assessed the trend of QTc in an unselected group of patients presenting with OHCA. We sought to identify any relationship between QTc, gender and aetiology of arrest. We observed whether targeted temperature management (TTM) is associated with malignant arrhythmia. METHOD:We analysed 60 patients presenting with OHCA to the Bristol Heart Institute during a 20-month period. We measured QTc on admission and assessed for persistence, development and resolution of prolongation at up to 5 time points post-OHCA. Aetiology of arrest was divided into coronary, non-coronary or primary arrhythmic to investigate for patterns in QTc behaviour. RESULTS:81.7% (49/60) of arrests were attributed to an acute coronary event. 55% (33/60) had QTc prolongation on admission, of which 79% resolved. There were no significant differences in QTc behaviour by aetiology. One patient presenting with a normal QTc, developed prolongation during admission and received a genetic diagnosis of Long QT Syndrome. TTM was employed in 57/60, with no increased incidence of malignant arrhythmia. CONCLUSIONS:Prolonged QTc on admission does not imply a primary arrhythmic aetiology and resolves in the majority pre-discharge. However, an initial normal QTc post-OHCA does not preclude a diagnosis of Long QT syndrome, highlighting the importance of thorough investigations in these patients. TTM appears safe from a cardiac perspective.

journal_name

Int J Cardiol

journal_title

International journal of cardiology

authors

Anilkumar A,Moore EJ,Gall AJ,Sammut E,Barman P

doi

10.1016/j.ijcard.2020.08.090

subject

Has Abstract

pub_date

2021-01-15 00:00:00

pages

118-123

eissn

0167-5273

issn

1874-1754

pii

S0167-5273(20)33717-7

journal_volume

323

pub_type

杂志文章

相关文献

INTERNATIONAL JOURNAL OF CARDIOLOGY文献大全
  • Incidence of atrial fibrillation in relation to birth weight and preterm birth.

    abstract：BACKGROUND:Hypertension, type 2 diabetes and other cardiovascular diseases, all risk factors for atrial fibrillation, are associated with birth weight. It remains unclear, however, whether risk of atrial fibrillation is also associated with birth weight. We investigated the associations of birth weight and preterm birt...

    journal_title：International journal of cardiology

    pub_type： 杂志文章

    doi：10.1016/j.ijcard.2014.10.138

    authors： Larsson SC,Drca N,Jensen-Urstad M,Wolk A

    更新日期：2015-01-15 00:00:00

  • Disproportionate increase in prevalence of diabetes among patients with congestive heart failure due to systolic dysfunction.

    abstract：BACKGROUND:Despite new therapies, the prevalence of heart failure continues to escalate. The prevalence of diabetes, a risk factor for heart failure, also continues to rise. To further understand the increasing prevalence of heart failure, we compared trends in the prevalence of diabetes among individuals with diagnose...

    journal_title：International journal of cardiology

    pub_type： 杂志文章,评审

    doi：10.1016/j.ijcard.2004.05.049

    authors： Kamalesh M,Nair G

    更新日期：2005-03-10 00:00:00

  • Anti-ischemic effects of celiprolol in patients with exercise-induced angina pectoris.

    abstract：:The anti-ischemic properties of the new cardioselective beta-adrenoreceptor antagonist celiprolol were investigated in an open study of 12 men (mean age: 58 +/- 6.6 years) with exercise-induced angina pectoris. After all previous anti-anginal medication had been withdrawn for at least 5 half-lives, the patients receiv...

    journal_title：International journal of cardiology

    pub_type： 临床试验,杂志文章

    doi：10.1016/0167-5273(89)90163-0

    authors： Douard H,Koch M,Laporte T,Abella ML,Provendier O,Broustet JP

    更新日期：1989-10-01 00:00:00

  • Prognostic impact of high residual platelet reactivity after chronic total occlusion percutaneous coronary intervention in patients with diabetes mellitus.

    abstract：BACKGROUND:The study sought to determine the impact of high residual platelet reactivity (HRPR) on long-term cardiac mortality in diabetic patients treated with PCI for CTO. No data exist about the impact of HRPR after 600 mg clopidogrel loading on long-term clinical outcome in patients with diabetes mellitus and treat...

    journal_title：International journal of cardiology

    pub_type： 杂志文章

    doi：10.1016/j.ijcard.2015.04.052

    authors： Valenti R,Cantini G,Marcucci R,Marrani M,Migliorini A,Carrabba N,Comito V,Vergara R,Cerisano G,Parodi G,Abbate R,Gori AM,Gensini GF,Antoniucci D

    更新日期：2015-12-15 00:00:00

  • Effects of captopril on myocardial protection during cardioplegia.

    abstract：UNLABELLED:The study aimed at checking effects exerted by captopril (C) on human myocardial ACE system as well as the role played by tissue ACE inhibition in reducing reperfusion damage. A human experimental model was used during cardioplegia due to aorto-coronary-by-pass (CABG). Fifty-four patients with coronary arter...

    journal_title：International journal of cardiology

    pub_type： 临床试验,杂志文章,随机对照试验

    doi：10.1016/0167-5273(93)90052-i

    authors： Di Pasquale P,Paterna S,Valenza M,Valdes L,Albano V,Trombino G,Vitrano G,Cannizzaro S,Licata G,Albiero R

    更新日期：1993-12-31 00:00:00

  • Is activation in inflammatory bowel diseases associated with further impairment of coronary microcirculation?

    abstract：BACKGROUND:Inflammatory bowel disease [IBD] includes a number of chronic relapsing diseases. In IBD intestinal microvascular endothelial cells are damaged by an abnormal immune response. Several studies have shown that IBD may cause increment in risk of developing atherosclerosis. IBD in activation was related to enhan...

    journal_title：International journal of cardiology

    pub_type： 杂志文章

    doi：10.1016/j.ijcard.2016.08.141

    authors： Caliskan Z,Keles N,Gokturk HS,Ozdil K,Aksu F,Ozturk O,Kahraman R,Kostek O,Tekin AS,Ozgur GT,Caliskan M

    更新日期：2016-11-15 00:00:00

  • Clinical and prognostic role of ammonia in advanced decompensated heart failure. The cardio-abdominal syndrome?

    abstract：BACKGROUND:Advanced heart failure is associated with end-organ damage. Recent literature suggested an intriguing crosstalk between failing heart, abdomen and kidneys. Venous ammonia, as a by-product of the gut, could be a marker of abdominal injury in heart failure patients. The aim of the study was to investigate the ...

    journal_title：International journal of cardiology

    pub_type： 杂志文章

    doi：10.1016/j.ijcard.2015.05.061

    authors： Frea S,Bovolo V,Pidello S,Canavosio FG,Botta M,Bergerone S,Gaita F

    更新日期：2015-09-15 00:00:00

  • Magnetic resonance reveals long-term sequelae of apical ballooning syndrome.

    abstract：BACKGROUND:The presence of small areas of necrosis has been occasionally reported immediately following apical ballooning syndrome (ABS). However, their persistence at later stages and impact on long-term prognosis are currently unknown. METHODS:Twenty consecutive patients admitted for ABS between 2004 and 2007 were p...

    journal_title：International journal of cardiology

    pub_type： 临床试验,杂志文章

    doi：10.1016/j.ijcard.2008.08.023

    authors： Bellera MN,Ortiz JT,Caralt MT,Pérez-Rodon J,Mercader J,Fernández-Gómez C,Paré C,Heras M

    更新日期：2010-02-18 00:00:00

  • Impact of time of admission on short- and long-term mortality in the Vienna STEMI registry.

    abstract：BACKGROUND:Several studies have shown contradictive findings regarding mortality and hospital admission time in patients presenting with ST-elevation myocardial infarction (STEMI). The aim of this study was to assess the impact of "on-" or "off-hour" admission on short- and long-term all-cause mortality of patients in ...

    journal_title：International journal of cardiology

    pub_type： 杂志文章,多中心研究

    doi：10.1016/j.ijcard.2017.03.029

    authors： Tscharre M,Jäger B,Farhan S,Christ G,Schreiber W,Weidinger F,Stefenelli T,Delle-Karth G,Kaff A,Maurer G,Huber K,Vienna STEMI Registry Group.

    更新日期：2017-10-01 00:00:00

  • Acute ST elevation myocardial infarction in pregnancy due to coronary vasospasm: a case report and review of literature.

    abstract：:Acute myocardial infarction during pregnancy is rare but may be associated with high risk complications. We present a very rare case about an acute myocardial infarction with anterior ST elevation in a 40-year-old woman, at 38th week of gestational period. The coronary arteriograms showed a diffuse left coronary vasos...

    journal_title：International journal of cardiology

    pub_type： 信件,评审

    doi：10.1016/j.ijcard.2006.01.016

    authors： Iadanza A,Del Pasqua A,Barbati R,Carrera A,Gentilini R,Favilli R,Pierli C

    更新日期：2007-01-31 00:00:00

  • Vessel dilator is associated with survival after acute myocardial infarction.

    abstract：:To assess whether infarct size, ischemic area and/or survival correlates with circulating atrial natriuretic peptides (long acting sodium stimulator, vessel dilator, or atrial natriuretic factor), these peptides were measured in a canine model of acute myocardial infarction. Elevations in the circulating concentration...

    journal_title：International journal of cardiology

    pub_type： 杂志文章

    doi：10.1016/0167-5273(94)02192-l

    authors： Ackerman BH,Wyeth RP,Soulsby ME,Pappas AA,Vesely DL

    更新日期：1995-01-06 00:00:00

  • Respiratory muscle dysfunction in congestive heart failure--the role of pulmonary hypertension.

    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

    authors： Filusch A,Ewert R,Altesellmeier M,Zugck C,Hetzer R,Borst MM,Katus HA,Meyer FJ

    更新日期：2011-07-15 00:00:00

  • Time trends in first hospitalization for heart failure in a community-based population.

    abstract：BACKGROUND:This study aims to assess time trends in first hospitalization for heart failure (HF) in a community-based population over the period from 1977 to 2014. METHODS:Population-based cohort study using resources from the "Martignacco project" started in 1977 and promoted by the WHO. Three thousand and sixty-six ...

    journal_title：International journal of cardiology

    pub_type： 杂志文章

    doi：10.1016/j.ijcard.2018.05.132

    authors： Lorenzoni G,Azzolina D,Lanera C,Brianti G,Gregori D,Vanuzzo D,Baldi I

    更新日期：2018-11-15 00:00:00

  • Is CHA2DS2-VASc appropriate for hyperthyroid patients with atrial fibrillation? Implications of adding a transesophageal echocardiography evaluation.

    abstract：BACKGROUND:Anticoagulation remains a controversial issue among hyperthyroid patients with atrial fibrillation (AF). We aimed to evaluate the prevalence of the thrombogenic milieu (TM), detected using transesophageal echocardiography (TEE), among patients with AF related to hyperthyroidism, and to correlate these findin...

    journal_title：International journal of cardiology

    pub_type： 杂志文章

    doi：10.1016/j.ijcard.2016.11.053

    authors： de Souza MV,de Fátima Dos Santos Teixeira P,Vaisman M,Xavier SS

    更新日期：2017-02-01 00:00:00

  • Vascular dysfunction after coarctation repair is related to the age at surgery.

    abstract：BACKGROUND:Despite repair of aortic coarctation, hypertension is frequent in adults and premature coronary and cerebrovascular disease remain of concern. Persistent impairment of arterial dilation has been suspected to contribute to abnormal blood pressure regulation. We tested the hypothesis that arterial reactivity i...

    journal_title：International journal of cardiology

    pub_type： 杂志文章

    doi：10.1016/j.ijcard.2004.02.001

    authors： Heger M,Willfort A,Neunteufl T,Rosenhek R,Gabriel H,Wollenek G,Wimmer M,Maurer G,Baumgartner H

    更新日期：2005-03-18 00:00:00

  • A congenital aneurysm of the non-coronary sinus of Valsalva extending into the wall of the left ventricle.

    abstract：:We describe a congenital aneurysm of the non-coronary sinus of Valsalva which extended into the posterior wall of the left ventricle. ...

    journal_title：International journal of cardiology

    pub_type： 杂志文章

    doi：10.1016/0167-5273(89)90024-7

    authors： Chalmers JA,Graham TR,Magee PG

    更新日期：1989-09-01 00:00:00

  • Exercise ventilatory inefficiency in heart failure and chronic obstructive pulmonary disease.

    abstract：BACKGROUND:Dyspnea on exertion is common to both heart failure (HF) and chronic obstructive pulmonary disease (COPD), and it is important to discriminate whether symptoms are caused by HF or COPD in clinical practice. The ventilatory equivalent for carbon dioxide (V̇E/V̇CO2) slope and V̇E intercept (a reflection of pul...

    journal_title：International journal of cardiology

    pub_type： 杂志文章

    doi：10.1016/j.ijcard.2018.09.007

    authors： Smith JR,Van Iterson EH,Johnson BD,Borlaug BA,Olson TP

    更新日期：2019-01-01 00:00:00

  • Obstructive sleep and atrial fibrillation: Pathophysiological mechanisms and therapeutic implications.

    abstract：:Atrial fibrillation (AF) is the commonest arrhythmia in clinical practice and is associated with increased cardiovascular morbidity and mortality. Obstructive sleep apnea (OSA), a common breathing disorder, is an independent risk factor for AF. Several pathophysiological mechanisms, including apnea-induced hypoxia, in...

    journal_title：International journal of cardiology

    pub_type： 杂志文章,评审

    doi：10.1016/j.ijcard.2016.12.120

    authors： Goudis CA,Ketikoglou DG

    更新日期：2017-03-01 00:00:00

  • Clinical features of and effects of angiotensin system antagonists on amiodarone-induced pulmonary toxicity.

    abstract：BACKGROUND:Amiodarone (AMD) is a strong antiarrhythmic drug but has severe side effects such as pulmonary toxicity. There are no indicators or drugs that can prevent the development of amiodarone-induced pulmonary toxicity (AIPT). METHODS:We collected data for 96 consecutive patients treated with AMD and analyzed clin...

    journal_title：International journal of cardiology

    pub_type： 杂志文章

    doi：10.1016/j.ijcard.2008.11.106

    authors： Nikaido A,Tada T,Nakamura K,Murakami M,Banba K,Nishii N,Fuke S,Nagase S,Sakuragi S,Morita H,Ohe T,Kusano KF

    更新日期：2010-04-30 00:00:00

  • Ischemic stroke mimicking acute myocardial infarction, a diagnostic dilemma.

    abstract：:Neurocardiogenic dysfunction is described in acute neurological injury. We report a case of ischemic stroke mimicking acute myocardial infarction. ...

    journal_title：International journal of cardiology

    pub_type： 信件

    doi：10.1016/j.ijcard.2005.03.069

    authors： van der Bilt IA,Raaphorst J,Wouda EJ,Visser FC

    更新日期：2006-04-28 00:00:00

  • Electrocardiographic diagnosis of right ventricular infarction in the presence of left ventricular posterior infarction.

    abstract：:Conventional criteria of ST segment elevation in right sided chest leads or loss of initial 'r' wave in leads V3R or V4R have low sensitivity and specificity in diagnosing right ventricular involvement in the presence of left ventricular posterior infarction. Slurring of R wave either in right sided chest leads or in ...

    journal_title：International journal of cardiology

    pub_type： 信件

    doi：10.1016/s0167-5273(98)00003-5

    authors： Mittal SR,Jain S

    更新日期：1999-01-01 00:00:00

  • Cardiac tamponade as presentation of systemic amyloidosis.

    abstract：:We present a patient with pericardial tamponade due to amyloid heart disease. A 64-yr-old man was admitted to the hospital because of fatigue and the abrupt development of chest pain and dyspnea. Echocardiography showed severe pericardial effusion and total pericardiectomy was necessary. Ten months later laboratory st...

    journal_title：International journal of cardiology

    pub_type： 杂志文章

    doi：10.1016/0167-5273(92)90115-j

    authors： Navarro JF,Rivera M,Ortuño J

    更新日期：1992-07-01 00:00:00

  • Asystole and bradycardia during dipyridamole stress testing in patients receiving beta blockers.

    abstract：:Only rarely have serious side effects been reported with the use of intravenous dipyridamole. We describe two cases of severe bradycardia, of which one led to asystole, in patients undergoing dipyridamole-thallium studies. The association between beta blocker therapy and the seven reported cases of asystole with dipyr...

    journal_title：International journal of cardiology

    pub_type： 杂志文章

    doi：10.1016/0167-5273(93)90108-s

    authors： Roach PJ,Magee MA,Freedman SB

    更新日期：1993-11-01 00:00:00

  • Prevention of heart failure in older adults may require higher levels of physical activity than needed for other cardiovascular events.

    abstract：BACKGROUND:Little is known if the levels of physical activity required for the prevention of incident heart failure (HF) and other cardiovascular events vary in community-dwelling older adults. METHODS:We studied 5503 Cardiovascular Health Study (CHS) participants, age ≥ 65 years, free of baseline HF. Weekly metabolic...

    journal_title：International journal of cardiology

    pub_type： 杂志文章,多中心研究

    doi：10.1016/j.ijcard.2012.12.053

    authors： Patel K,Sui X,Zhang Y,Fonarow GC,Aban IB,Brown CJ,Bittner V,Kitzman DW,Allman RM,Banach M,Aronow WS,Anker SD,Blair SN,Ahmed A

    更新日期：2013-10-03 00:00:00

  • Effects of nebivolol on biomarkers in elderly patients with heart failure.

    abstract：BACKGROUND:Heart failure activates neurohormones, and elevated levels of brain natriuretic peptide (BNP) are associated with adverse outcomes. The SENIORS trial showed that nebivolol, a highly selective beta-1 antagonist with vasodilating properties, reduced the composite outcome of all cause mortality or cardiovascula...

    journal_title：International journal of cardiology

    pub_type： 杂志文章,多中心研究,随机对照试验

    doi：10.1016/j.ijcard.2014.05.018

    authors： Taneja AK,Gaze D,Coats AJ,Dumitrascu D,Spinarova L,Collinson P,Roughton M,Flather MD,SENIORS Investigators.

    更新日期：2014-08-01 00:00:00

  • Which biomarkers are predictive specifically for cardiovascular or for non-cardiovascular mortality in men? Evidence from the Caerphilly Prospective Study (CaPS).

    abstract：OBJECTIVE:To examine a panel of 28 biomarkers for prediction of cardiovascular disease (CVD) and non-CVD mortality in a population-based cohort of men. METHODS:Starting in 1979, middle-aged men in Caerphilly underwent detailed medical examination. Subsequently 2171 men were re-examined during 1989-1993, and fasting bl...

    journal_title：International journal of cardiology

    pub_type： 杂志文章

    doi：10.1016/j.ijcard.2015.07.106

    authors： Patterson CC,Blankenberg S,Ben-Shlomo Y,Heslop L,Bayer A,Lowe G,Zeller T,Gallacher J,Young I,Yarnell J

    更新日期：2015-12-15 00:00:00

  • Impact of race on morbidity and mortality in patients with congestive heart failure: a study of the multiracial population in Singapore.

    abstract：AIM:We assessed the impact of race on clinical outcome in the multiracial Singapore congestive heart failure (CHF) population. METHODS:668 CHF patients (Age 66+/-12 years, Ejection fraction 29+/-13%), consisting of Chinese (72%), Malays (17.1%) and Indians (10.9%) were prospectively followed up for 24+/-12 months. Pri...

    journal_title：International journal of cardiology

    pub_type： 信件

    doi：10.1016/j.ijcard.2007.12.107

    authors： Lee R,Chan SP,Chan YH,Wong J,Lau D,Ng K

    更新日期：2009-05-29 00:00:00

  • Prognostic significance of right ventricular ejection fraction following inferior myocardial infarction.

    abstract：:The prognostic significance of right ventricular ejection fraction, measured by radionuclide ventriculography, was assessed in 168 consecutive patients with inferior myocardial infarction. Right ventricular ejection fraction was 0.40 or less in 35 patients. Over a follow-up period of 40 months, there were 15 deaths in...

    journal_title：International journal of cardiology

    pub_type： 杂志文章

    doi：10.1016/0167-5273(91)90217-d

    authors： Marwick TH,Birbara TM,Allman KC,Morris JG,Kelly DT,Harris PJ

    更新日期：1991-05-01 00:00:00

  • Sudden cardiac death after PCI and CABG in the bare-metal stent era: Incidence, prevalence, and predictors.

    abstract：BACKGROUND:Few prospective cohort studies have examined the relationship between reduced left ventricular ejection fraction (LVEF) and other comorbidities for precise risk stratification of sudden cardiac death (SCD) after coronary revascularization. METHODS:We analyzed 9877 consecutive patients who underwent first el...

    journal_title：International journal of cardiology

    pub_type： 信件

    doi：10.1016/j.ijcard.2009.01.040

    authors： Nishiyama K,Shizuta S,Doi T,Morimoto T,Kimura T

    更新日期：2010-10-08 00:00:00

  • Possible contribution of pericardial tamponade to coronary artery bypass graft occlusion.

    abstract：:We report an association between pericardial tamponade and early post-surgical occlusion of a coronary bypass graft. The presented patient developed pericarditis following myocardial infarction and bypass surgery. He was readmitted with myocardial reinfarction and cardiogenic shock 1 week after surgery. Coronary angio...

    journal_title：International journal of cardiology

    pub_type： 信件

    doi：10.1016/j.ijcard.2006.02.005

    authors： Jaffe R,Halon DA,Rubinshtein R,Lewis BS

    更新日期：2007-02-14 00:00:00