当前位置： SCI文献检索 > INTERNATIONAL JOURNAL OF CARDIOLOGY期刊下所有文献 > Late potentials, QTc prolongation, and prediction of arrhythmic events after myocardial infarction.

Late potentials, QTc prolongation, and prediction of arrhythmic events after myocardial infarction.

Abstract：

:In a series of 171 consecutive survivors of acute myocardial infarction, the predictive value of late potentials and QTc prolongation was prospectively assessed. QT intervals were measured in lead V2, corrected QT (QTc) was calculated using Bazett's equation (cut-off value 440 ms). Late potentials were considered to be present when all of the three signal-averaged electrocardiographic variables were abnormal (i.e. QRS > 114 ms, D40 > 38 ms, and V40 < 20 microV). Complete follow-up was obtained (mean 13 +/- 6 months, range 6-24 months). Six percent of the patients had an arrhythmic event (i.e. sustained ventricular tachycardia or sudden death). The relative risk of late potentials for arrhythmic events was 7.7 (P < 0.02). The relative risk of QTc > 440 ms was 1.1 (NS). In a multivariate analysis, the addition of QTc prolongation did not significantly improve the prognostic value of late potentials alone. It is concluded that late potentials are predictive of arrhythmic events after myocardial infarction, but the presence of concomitant QTc prolongation does not worsen the prognosis.

journal_name

Int J Cardiol

journal_title

International journal of cardiology

authors

Tobé TJ,de Langen CD,Crijns HJ,Wiesfeld AC,van Gilst WH,Faber KG,Lie KI,Wesseling H

doi

10.1016/0167-5273(94)90032-9

subject

Has Abstract

pub_date

1994-09-01 00:00:00

pages

121-8

issue

2

eissn

0167-5273

issn

1874-1754

pii

0167-5273(94)90032-9

journal_volume

46

pub_type

杂志文章

相关文献

INTERNATIONAL JOURNAL OF CARDIOLOGY文献大全
  • Invasive treatment performed for acute myocardial infarction in a patient with immune thrombocytopenic purpura.

    abstract：:Acute myocardial infarction (AMI) is infrequent in patients with idiopathic thrombocytopenic purpura (ITP) so the best treatment is not well known. The next case shows a 37-year-old man with chronic ITP who suffered an anterior AMI, the platelet count at admission was 39,000 microL. He was treated successfully with pr...

    journal_title：International journal of cardiology

    pub_type： 信件

    doi：10.1016/j.ijcard.2007.05.075

    authors： Gracia MC,Cebollero IC,Lezcano JS,Osuna GG,Miguel JA,Peralta LP

    更新日期：2008-07-21 00:00:00

  • Left atrial size increases with body mass index in children.

    abstract：OBJECTIVES:To evaluate the association between body mass index (BMI) z-score and left atrial (LA) size in childhood and to determine whether LA size differs between healthy weight (HW), overweight (OW) and obese (OB) children. BACKGROUND:LA enlargement is an independent risk factor for adverse cardiovascular outcomes....

    journal_title：International journal of cardiology

    pub_type： 杂志文章

    doi：10.1016/j.ijcard.2008.11.157

    authors： Ayer JG,Sholler GF,Celermajer DS

    更新日期：2010-05-14 00:00:00

  • Is hyperuricemia a risk factor of stroke and coronary heart disease among Africans?

    abstract：BACKGROUND:Uric acid stabilizes platelet aggregation and enhances thrombotic tendency. OBJECTIVE:To examine the relationship between raised serum uric acid and subsequent cardiovascular events (mortality, myocardial infarction, stroke). METHODS:This is a longitudinal study in a small random number (418) of patients i...

    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/s0167-5273(99)00097-2

    authors： Longo-Mbenza B,Luila EL,Mbete P,Vita EK

    更新日期：1999-09-30 00:00:00

  • Angioplasty of a left anterior descending artery originating from the right sinus of Valsalva (discussion in decision making).

    abstract：:In this case report, we describe a successful percutaneous transluminal coronary angioplasty of an abnormally originating left anterior descending artery from the right sinus of Valsalva. We discuss about the decision making in this rare and challenging case, since there is more than one opinion as to which is the app...

    journal_title：International journal of cardiology

    pub_type： 杂志文章

    doi：10.1016/0167-5273(96)02730-1

    authors： Antonellis J,Kostopoulos K,Margaris N,Kranidis A,Patsilinakos S,Hitiris C,Salahas A,Tavernarakis A

    更新日期：1996-09-01 00:00:00

  • Influence of amiodarone on QT dispersion in patients with life-threatening ventricular arrhythmias and clinical outcome.

    abstract：UNLABELLED:Increased QT dispersion, defined as the difference between the maximum and minimum QT interval on the standard 12-lead electrocardiogram is assumed to reflect regional inhomogeneity of ventricular repolarization and has been shown to be associated with an increased risk of arrhythmic events. The purpose of t...

    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/s0167-5273(97)00073-9

    authors： Meierhenrich R,Helguera ME,Kidwell GA,Tebbe U

    更新日期：1997-08-08 00:00:00

  • Systemic embolism in takotsubo syndrome.

    abstract：:A 57-year-old woman with acute left leg ischemia due to popliteal artery occlusion and deep T-wave inversion at ECG revealed she had suffered, the day before, from typical chest pain after a confrontational argument; yet, she had not sought medical assistance. Echocardiography showed left ventricular wall motion abnor...

    journal_title：International journal of cardiology

    pub_type： 信件

    doi：10.1016/j.ijcard.2007.12.074

    authors： Andò G,Saporito F,Trio O,Cerrito M,Oreto G,Arrigo F

    更新日期：2009-05-01 00:00:00

  • Effects of angiotensin receptor blocker at discharge in patients with heart failure with reduced ejection fraction: Korean Acute Heart Failure (KorAHF) registry.

    abstract：BACKGROUND:After introduction of up-titration strategy, there are limited data on comparison between the effects of angiotensin converting enzyme inhibitors (ACEI) and angiotensin receptor blocker (ARB) in patients with heart failure with reduced ejection fraction (HFrEF). The study sought to investigate the associatio...

    journal_title：International journal of cardiology

    pub_type： 杂志文章,多中心研究

    doi：10.1016/j.ijcard.2017.12.002

    authors： Choi KH,Lee GY,Choi JO,Jeon ES,Lee HY,Cho HJ,Lee SE,Kim MS,Kim JJ,Hwang KK,Chae SC,Baek SH,Kang SM,Choi DJ,Yoo BS,Kim KH,Park HY,Cho MC,Oh BH

    更新日期：2018-04-15 00:00:00

  • Growth-differentiation factor 15 for long-term prognostication in patients with non-ST-elevation acute coronary syndrome: an Invasive versus Conservative Treatment in Unstable coronary Syndromes (ICTUS) substudy.

    abstract：BACKGROUND:No five-year long-term follow-up data is available regarding the prognostic value of GDF-15. Our aim is to evaluate the long-term prognostic value of admission growth-differentiation factor 15 (GDF-15) regarding death or myocardial infarction (MI) in patients with non-ST-elevation acute coronary syndrome (NS...

    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.2014.01.025

    authors： Damman P,Kempf T,Windhausen F,van Straalen JP,Guba-Quint A,Fischer J,Tijssen JG,Wollert KC,de Winter RJ,Hirsch A,ICTUS investigators.

    更新日期：2014-03-15 00:00:00

  • Common atrioventricular valve guarding double inlet atrioventricular connexion: natural history and surgical results in 76 cases.

    abstract：:We describe 76 patients in whom a double inlet atrioventricular connexion was guarded by a common atrioventricular valve. The atriums were connected to a dominant right ventricle in 42, to a left ventricle in 29 and to a solitary indeterminate ventricle in 5. The most common atrial arrangement was isomerism of the rig...

    journal_title：International journal of cardiology

    pub_type： 杂志文章

    doi：10.1016/0167-5273(90)90003-n

    authors： Stein JI,Smallhorn JF,Coles JG,Williams WG,Trusler GA,Freedom RM

    更新日期：1990-07-01 00:00:00

  • Prevention by acebutolol of rhythm disorders following coronary bypass surgery.

    abstract：:Seventy-one patients submitted routinely to coronary artery bypass surgery were randomized into 2 groups. Group A (32 patients) received 24 hr after initiation of surgery an intravenous perfusion of 100 mg of acebutolol given over 24 hr (22 cases) or 600 mg administered orally (10 cases). On subsequent days, they rece...

    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(85)90219-0

    authors： Materne P,Larbuisson R,Collignon P,Limet R,Kulbertus H

    更新日期：1985-07-01 00:00:00

  • Chagas' cardiomyopathy: the economic burden of an expensive and neglected disease.

    abstract：BACKGROUND:Chagas' cardiomyopathy (CC) is a rising etiology for heart failure (HF) that previously was restricted to some countries of Latin America. The chronic CC cases cause now a profound socio-economic impact. However this issue has not been well studied if compared to other causes of HF. The objective of this stu...

    journal_title：International journal of cardiology

    pub_type： 杂志文章

    doi：10.1016/j.ijcard.2013.01.262

    authors： Abuhab A,Trindade E,Aulicino GB,Fujii S,Bocchi EA,Bacal F

    更新日期：2013-10-03 00:00:00

  • The shape and function of the left ventricle in Ebstein's anomaly.

    abstract：BACKGROUND:Left ventricular (LV) failure is common in Ebstein's anomaly, though remains poorly understood. We investigated whether shape deformity impacts LV function. METHODS:Three-dimensional models of the right ventricle (RV) and LV from 29 adult Ebstein's patients and nine normal subjects were generated from cardi...

    journal_title：International journal of cardiology

    pub_type： 杂志文章

    doi：10.1016/j.ijcard.2013.12.037

    authors： Goleski PJ,Sheehan FH,Chen SS,Kilner PJ,Gatzoulis MA

    更新日期：2014-02-15 00:00:00

  • Platelet reactivity and clopidogrel resistance are associated with the H2 haplotype of the P2Y12-ADP receptor gene.

    abstract：BACKGROUND:Platelet hyperreactivity was reported in clopidogrel-naiotave carriers of the H2 haplotype of the P2Y(12) platelet ADP receptor. Here, we studied the influence of this genetic variant on clopidogrel responsiveness. METHODS:ADP-mediated (5 micromol/L) platelet aggregation was determined by impedance (Omega) ...

    journal_title：International journal of cardiology

    pub_type： 杂志文章

    doi：10.1016/j.ijcard.2007.12.118

    authors： Staritz P,Kurz K,Stoll M,Giannitsis E,Katus HA,Ivandic BT

    更新日期：2009-04-17 00:00:00

  • Is it time to change how we think about incomplete coronary revascularization?

    abstract：:The optimal degree of revascularization for patients with chronic multivessel coronary artery disease remains an unsolved issue. Intuitively, complete revascularization decreases cardiovascular events and improves outcomes compared to incomplete procedures, but in recent years the concept of incomplete revascularizati...

    journal_title：International journal of cardiology

    pub_type： 社论

    doi：10.1016/j.ijcard.2016.09.055

    authors： Spadaccio C,Nappi F,Nenna A,Beattie G,Chello M,Sutherland FW

    更新日期：2016-12-01 00:00:00

  • Isomers (oleanolic and ursolic acids) differ in their protective effect against isoproterenol-induced myocardial ischemia in rats.

    abstract：:The efficiency and safety of oleanolic acid (OA) and its isomer, ursolic acid (UA) in myocardial ischemia are poorly documented. This study appraised the efficacy of OA and UA in protecting the heart against oxidative damage induced by isoproterenol, since oxidative injury has been investigated as a potential initiato...

    journal_title：International journal of cardiology

    pub_type： 信件

    doi：10.1016/j.ijcard.2006.07.108

    authors： Senthil S,Chandramohan G,Pugalendi KV

    更新日期：2007-06-25 00:00:00

  • The signal intensity of coronary culprit lesions on T1-weighted magnetic resonance imaging is directly correlated with the accumulation of vulnerable morphologies.

    abstract：BACKGROUND:In the magnetic resonance T1-weighted imaging, some investigators have shown that coronary artery high-intensity signals (HISs) are associated with vulnerable plaque morphology and an increased risk of future cardiac events. Although previous studies used different PMR (the ratio between the signal intensiti...

    journal_title：International journal of cardiology

    pub_type： 杂志文章

    doi：10.1016/j.ijcard.2016.12.028

    authors： Matsumoto K,Ehara S,Hasegawa T,Nishimura S,Shimada K

    更新日期：2017-03-15 00:00:00

  • Evaluation of the reliability of ST segment monitoring by transtelephonic electrocardiogram transmission.

    abstract：INTRODUCTION:Transtelephonic electrocardiographic transmission is a diagnostic technique which has been systematically applied in recent years, mainly for the detection of arrhythmias or pacemaker malfunction. The purpose of this study was to assess the efficacy of this method in the recording and transmission of ST se...

    journal_title：International journal of cardiology

    pub_type： 杂志文章

    doi：10.1016/0167-5273(94)90249-6

    authors： Kochiadakis GE,Skalidis EI,Chryssostomakis SI,Kalaitzakis MP,Manios EG,Vardas PE

    更新日期：1994-10-01 00:00:00

  • Levosimendan meta-analyses: Is there a pattern in the effect on mortality?

    abstract：BACKGROUND:Levosimendan is an inodilator developed for treatment of acute heart failure and other cardiac conditions where the use of an inodilator is considered appropriate. Levosimendan has been studied in different therapeutic settings including acutely decompensated chronic heart failure, advanced heart failure, ri...

    journal_title：International journal of cardiology

    pub_type： 杂志文章,meta分析,评审

    doi：10.1016/j.ijcard.2016.02.014

    authors： Pollesello P,Parissis J,Kivikko M,Harjola VP

    更新日期：2016-04-15 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

  • The influence of early intervention in acute myocardial infarction on long-term mortality and morbidity as assessed in the Göteborg metoprolol trial.

    abstract：:The mortality and morbidity were assessed during a 2-year follow-up in an acute intervention trial in suspected acute myocardial infarction with metoprolol (a selective beta 1-blocker). On admission to the trial, the 1395 participating patients were randomly allocated to metoprolol or placebo for 3 months. Thereafter,...

    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(86)90010-0

    authors： Herlitz J,Hjalmarson A,Swedberg K,Vedin A,Waagstein F,Waldenström A,Wilhelmsson C

    更新日期：1986-03-01 00:00:00

  • The Jing-Mai connections of the heart.

    abstract：BACKGROUND:The Jing-Mai (variously translated as the Channel, Vessel or Meridians), as described by traditional Chinese medicine, probably exists and has represented the connections between various parts of human body during embryonic development. According to the Chinese theories, there are 14 major Jing-Mai within th...

    journal_title：International journal of cardiology

    pub_type： 社论

    doi：10.1016/s0167-5273(02)00426-6

    authors： Li-Ling J

    更新日期：2003-05-01 00:00:00

  • Acute myocardial infarction following blunt chest trauma due to sea traffic accident.

    abstract：:Myocardial infarction as a complication of blunt chest trauma has been reported most commonly in victims of car accidents. Other cases have been very rarely reported. To our knowledge, sea traffic accident as the cause of coronary artery injury has not been described. The authors report on a rare case of acute anterio...

    journal_title：International journal of cardiology

    pub_type： 信件

    doi：10.1016/j.ijcard.2007.05.073

    authors： Vincelj J,Sokol I,Samodol A,Grubisić-Cabo R

    更新日期：2007-09-14 00:00:00

  • Left atrial appendage blood flow in a case of persistent atrial standstill.

    abstract：:Persistent atrial standstill, characterized by absence of atrial activity on surface and intracavitary electrograms, absence of atrial mechanical activity, and inability to stimulate the atria electrically, is a rare disorder. Left atrial appendage blood flow has been reported to be related to P wave during sinus rhyt...

    journal_title：International journal of cardiology

    pub_type： 杂志文章

    doi：10.1016/s0167-5273(96)02794-5

    authors： Lin JM,Lin JL,Tseng YZ

    更新日期：1996-11-15 00:00:00

  • Patients strategies for managing medication for chronic heart failure.

    abstract：OBJECTIVES:To explore patients views of the management of medication of chronic heart failure (CHF); to explore in what circumstances they have difficulties in managing medication. DESIGN:Qualitative analysis of in-depth interviews using a constant comparative approach. PARTICIPANTS:Patients attending an outpatients ...

    journal_title：International journal of cardiology

    pub_type： 杂志文章

    doi：10.1016/j.ijcard.2005.05.051

    authors： Reid M,Clark A,Murdoch DL,Morrison C,Capewell S,McMurray J

    更新日期：2006-04-28 00:00:00

  • Changes in myocardial ischaemia during isosorbide dinitrate or indoramin therapy in patients with stable angina using relations between the ST segment and heart rate.

    abstract：:The effect of isosorbide dinitrate or indoramin on myocardial ischaemia was examined in patients with stable angina pectoris. In a prospective trial, randomization resulted in 8 and 9 patients, respectively, given isosorbide dinitrate in a dose of 30-90 mg daily, and indoramin in a dose of 75-225 mg daily; 2 of these ...

    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(88)90239-2

    authors： Niveditha Y,Bishop N,Boyle RM,Stoker JB,Mary DA

    更新日期：1988-06-01 00:00:00

  • Safety and efficacy of non-vitamin K antagonist oral anticoagulants for prevention of thromboembolism in adults with systemic right ventricle: Results from the NOTE international registry.

    abstract：BACKGROUND:Patients with systemic right ventricle (sRV), including transposition of great arteries (TGA) after atrial switch procedure and congenitally corrected transposition of great arteries (ccTGA), may require anticoagulation for thromboembolism (TE) prevention. In the absence of data on non-vitamin K antagonist o...

    journal_title：International journal of cardiology

    pub_type： 杂志文章

    doi：10.1016/j.ijcard.2020.08.034

    authors： Scognamiglio G,Fusco F,Hankel TC,Bouma BJ,Greutmann M,Khairy P,Ladouceur M,Dimopoulos K,Niwa K,Broberg CS,Miranda B,Budts W,Bouchardy J,Schwerzmann M,Lipczyńska M,Tobler D,Tsai SF,Egbe AC,Aboulhosn J,Fernandes SM,

    更新日期：2021-01-01 00:00:00

  • Oral anticoagulation and clinical outcomes in COVID-19: An Italian multicenter experience.

    abstract：BACKGROUND:Since the body of evidence addressing the coagulation derangements caused by Coronavirus disease (COVID-19) has been constantly growing, we investigated whether pre-hospitalization oral anticoagulation (OAC) or in-hospital heparin treatment could have a protective role among COVID-19 patients. METHOD:In thi...

    journal_title：International journal of cardiology

    pub_type： 杂志文章,多中心研究

    doi：10.1016/j.ijcard.2020.09.001

    authors： Schiavone M,Gasperetti A,Mancone M,Curnis A,Mascioli G,Mitacchione G,Busana M,Sabato F,Gobbi C,Antinori S,Galli M,Forleo GB

    更新日期：2021-01-15 00:00:00

  • Angioscopic comparison of arterial repair after second-generation drug-eluting stent implantation into vulnerable and stable coronary plaques.

    abstract：BACKGROUND:Arterial repair after intracoronary stenting depends on stent types and plaque vulnerability. The aim of this study was angioscopic comparison of arterial repair after implantation of the second-generation drug-eluting stents (G2-DES) between the stable and vulnerable plaques. METHODS:Four types of G2-DES w...

    journal_title：International journal of cardiology

    pub_type： 杂志文章

    doi：10.1016/j.ijcard.2016.07.089

    authors： Kawai K,Ichikawa M,Masuyama T,Kijima Y

    更新日期：2016-10-15 00:00:00

  • Comparison of the GRACE, HEART and TIMI score to predict major adverse cardiac events in chest pain patients at the emergency department.

    abstract：BACKGROUND:The performance of the GRACE, HEART and TIMI scores were compared in predicting the probability of major adverse cardiac events (MACE) in chest pain patients presenting at the emergency department (ED), in particular their ability to identify patients at low risk. METHODS:Chest pain patients presenting at t...

    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.2016.10.080

    authors： Poldervaart JM,Langedijk M,Backus BE,Dekker IMC,Six AJ,Doevendans PA,Hoes AW,Reitsma JB

    更新日期：2017-01-15 00:00:00

  • High throughput bioassay for beta1-adrenoceptor autoantibody detection.

    abstract：BACKGROUND:While the involvement of adrenergic beta1-autoantibodies (beta1-AABs) in pathogenesis of cardiomyopathies is well established as are the benefits associated with autoantibody removal by immunoapheresis, the development of drugs neutralizing beta1-AABs in-vivo has been slowed due to a lack of high throughput ...

    journal_title：International journal of cardiology

    pub_type： 杂志文章

    doi：10.1016/j.ijcard.2016.06.002

    authors： Joshi-Barr S,Haberland A,Bartel S,Müller J,Choi T,Wallukat G

    更新日期：2016-09-15 00:00:00