当前位置： SCI文献检索 > JOURNAL OF THE AMERICAN COLLEGE OF CARDIOLOGY期刊下所有文献 > Magnetic resonance imaging assessment of ventricular dyssynchrony: current and emerging concepts.

Magnetic resonance imaging assessment of ventricular dyssynchrony: current and emerging concepts.

Abstract：

:Despite the numerous documented benefits of cardiac resynchronization therapy (CRT), a significant proportion of patients undergoing CRT do not demonstrate symptomatic or morphologic improvement, triggering the search to improve targeting of this therapy. Many studies now support direct assessment of mechanical dyssynchrony as a method to better identify CRT responders. Among the methods used, echo-Doppler imaging has taken center stage and is covered in other articles in this special issue; however, these methods have several inherent limitations, and other alternatives are also being explored such as magnetic resonance imaging (MRI). This review discusses the concepts and clinical use of MRI methods for quantitative assessment of mechanical dyssynchrony, highlighting newer acquisition and analysis methods and focusing on how the data can be synthesized into robust indexes of dyssynchronous heart failure.

journal_name

J Am Coll Cardiol

journal_title

Journal of the American College of Cardiology

authors

Lardo AC,Abraham TP,Kass DA

doi

10.1016/j.jacc.2005.09.015

subject

Has Abstract

pub_date

2005-12-20 00:00:00

pages

2223-8

issue

12

eissn

0735-1097

issn

1558-3597

pii

S0735-1097(05)02250-3

journal_volume

46

pub_type

杂志文章,评审

相关文献

JOURNAL OF THE AMERICAN COLLEGE OF CARDIOLOGY文献大全
  • Differential effects of antihypertensive treatment on left ventricular diastolic function: an ASCOT (Anglo-Scandinavian Cardiac Outcomes Trial) substudy.

    abstract：OBJECTIVES:We hypothesized that an amlodipine-based regimen would have more favorable effects on left ventricular (LV) diastolic function. BACKGROUND:Different antihypertensive therapies may vary in their effect on LV diastolic function. METHODS:The HACVD (Hypertension Associated Cardiovascular Disease) substudy of A...

    journal_title：Journal of the American College of Cardiology

    pub_type： 杂志文章

    doi：10.1016/j.jacc.2009.11.084

    authors： Tapp RJ,Sharp A,Stanton AV,O'Brien E,Chaturvedi N,Poulter NR,Sever PS,Thom SA,Hughes AD,Mayet J,ASCOT Investigators.

    更新日期：2010-04-27 00:00:00

  • Physiologic assessment of coronary artery stenosis by coronary flow reserve measurements with transthoracic Doppler echocardiography: comparison with exercise thallium-201 single piston emission computed tomography.

    abstract：OBJECTIVES:We evaluated the value of coronary flow reserve (CFR), as determined by transthoracic Doppler echocardiography (TTDE), for physiologic assessment of coronary artery stenosis severity, and we compared TTDE measurements with those obtained by exercise thallium-201 (Tl-201) single-photon emission computed tomog...

    journal_title：Journal of the American College of Cardiology

    pub_type： 杂志文章

    doi：10.1016/s0735-1097(01)01167-6

    authors： Daimon M,Watanabe H,Yamagishi H,Muro T,Akioka K,Hirata K,Takeuchi K,Yoshikawa J

    更新日期：2001-04-01 00:00:00

  • Trends and outcomes after prenatal diagnosis of congenital cardiac malformations by fetal echocardiography in a well defined birth population, Atlanta, Georgia, 1990-1994.

    abstract：OBJECTIVES:In this study we used a population-based approach to assess the impact of fetal echocardiography on a well defined birth population with nearly complete ascertainment of cardiac defects. BACKGROUND:Although fetal echocardiography is being used more frequently in the prenatal diagnosis of congenital cardiac ...

    journal_title：Journal of the American College of Cardiology

    pub_type： 杂志文章

    doi：10.1016/S0735-1097(96)00381-6

    authors： Montaña E,Khoury MJ,Cragan JD,Sharma S,Dhar P,Fyfe D

    更新日期：1996-12-01 00:00:00

  • Erythropoietin receptor signaling mitigates renal dysfunction-associated heart failure by mechanisms unrelated to relief of anemia.

    abstract：OBJECTIVES:We examined the effect of asialoerythropoietin (asialoEPO), a nonerythrogenic derivative of erythropoietin (EPO), on renal dysfunction-associated heart failure. BACKGROUND:Although EPO is known to exert beneficial effects on cardiac function, the clinical benefits in patients with chronic kidney disease are...

    journal_title：Journal of the American College of Cardiology

    pub_type： 杂志文章

    doi：10.1016/j.jacc.2010.04.068

    authors： Ogino A,Takemura G,Kawasaki M,Tsujimoto A,Kanamori H,Li L,Goto K,Maruyama R,Kawamura I,Takeyama T,Kawaguchi T,Watanabe T,Moriguchi Y,Saito H,Fujiwara T,Fujiwara H,Minatoguchi S

    更新日期：2010-11-30 00:00:00

  • Cardiac resynchronization therapy: a novel adjunct to the treatment and prevention of systemic right ventricular failure.

    abstract：OBJECTIVES:This study aimed to evaluate the technical feasibility and hemodynamic benefit of cardiac resynchronization therapy (CRT) in patients with systemic right ventricle (RV). BACKGROUND:Patients with a systemic RV are at high risk of developing heart failure. Cardiac resynchronization therapy may improve RV func...

    journal_title：Journal of the American College of Cardiology

    pub_type： 杂志文章

    doi：10.1016/j.jacc.2004.08.044

    authors： Janousek J,Tomek V,Chaloupecký VA,Reich O,Gebauer RA,Kautzner J,Hucín B

    更新日期：2004-11-02 00:00:00

  • Myocardial kinetics of technetium-99m teboroxime in the presence of postischemic injury, necrosis and low flow reperfusion.

    abstract：OBJECTIVES:This study evaluated technetium-99m (Tc-99m) teboroxime kinetics in postischemic and partially necrotic myocardium with complete and low flow reperfusion using an isolated perfused rat heart model. BACKGROUND:Technetium-99m teboroxime has been proposed for use in the early diagnosis of reperfusion after thr...

    journal_title：Journal of the American College of Cardiology

    pub_type： 杂志文章

    doi：10.1016/0735-1097(96)00159-3

    authors： Beanlands RS,DeKemp RA,Harmsen E,Veinot JP,Hartman NG,Ruddy TD

    更新日期：1996-08-01 00:00:00

  • Noninvasive detection of patients with ischemic and nonischemic heart disease prone to ventricular fibrillation.

    abstract：:Abnormalities in the fast Fourier transforms of signal-averaged electrocardiograms (ECGs) obtained during sinus rhythm appear to distinguish patients with ischemic heart disease and sustained monomorphic ventricular tachycardia from those without ventricular tachycardia. This study was performed to determine the power...

    journal_title：Journal of the American College of Cardiology

    pub_type： 临床试验,杂志文章

    doi：10.1016/0735-1097(90)90316-h

    authors： Lindsay BD,Ambos HD,Schechtman KB,Arthur RM,Cain ME

    更新日期：1990-12-01 00:00:00

  • Left atrial appendage function and thrombus formation in atrial fibrillation-flutter: a transesophageal echocardiographic study.

    abstract：OBJECTIVES:The purpose of this study was to investigate left atrial appendage size, function and thrombus prevalence in patients with atrial "fibrillation-flutter." BACKGROUND:Thrombus formation and peripheral embolization in atrial fibrillation are related to left atrial appendage dysfunction. Embolization occurs les...

    journal_title：Journal of the American College of Cardiology

    pub_type： 杂志文章

    doi：10.1016/0735-1097(94)90557-6

    authors： Santiago D,Warshofsky M,Li Mandri G,Di Tullio M,Coromilas J,Reiffel J,Homma S

    更新日期：1994-07-01 00:00:00

  • Androgens up-regulate atherosclerosis-related genes in macrophages from males but not females: molecular insights into gender differences in atherosclerosis.

    abstract：OBJECTIVES:This study investigated the effects of androgens on gene expression in male- and female-donor macrophages. BACKGROUND:Men have more severe coronary disease than women. Androgen exposure increases foam cell formation in male but not female macrophages, and male macrophages express >4-fold more androgen recep...

    journal_title：Journal of the American College of Cardiology

    pub_type： 杂志文章

    doi：10.1016/j.jacc.2003.07.002

    authors： Ng MK,Quinn CM,McCrohon JA,Nakhla S,Jessup W,Handelsman DJ,Celermajer DS,Death AK

    更新日期：2003-10-01 00:00:00

  • Prevalence, characteristics and prognostic value during long-term follow-up of nonsustained ventricular tachycardia after myocardial infarction in the thrombolytic era.

    abstract：OBJECTIVES:The purpose of this study was to determine the prevalence, characteristics and the predictive value of nonsustained ventricular tachycardia (VT) for subsequent death and arrhythmic events after acute myocardial infarction (AMI). BACKGROUND:Nonsustained VT has been linked to an increased risk for sudden deat...

    journal_title：Journal of the American College of Cardiology

    pub_type： 杂志文章

    doi：10.1016/s0735-1097(99)00108-4

    authors： Hohnloser SH,Klingenheben T,Zabel M,Schöpperl M,Mauss O

    更新日期：1999-06-01 00:00:00

  • Mobile Health Advances in Physical Activity, Fitness, and Atrial Fibrillation: Moving Hearts.

    abstract：:The growing recognition that "health" takes place outside of the hospital and clinic, plus recent advances in mobile and wearable devices, have propelled the field of mobile health (mHealth). Cardiovascular disease and prevention are major opportunities for mHealth, as mobile devices can monitor key physiological sign...

    journal_title：Journal of the American College of Cardiology

    pub_type： 杂志文章,评审

    doi：10.1016/j.jacc.2018.04.030

    authors： McConnell MV,Turakhia MP,Harrington RA,King AC,Ashley EA

    更新日期：2018-06-12 00:00:00

  • Constriction of a large coronary artery contributes to serotonin-induced myocardial ischemia in the dog with pliable coronary stenosis.

    abstract：:To clarify the role of serotonin in eliciting myocardial ischemia, the effects of serotonin on coronary vasculature and cardiac performance were examined in anesthetized open chest dogs. Without coronary stenosis, intracoronary infusion of serotonin (0.001 to 1.0 micrograms/kg per min) for 40 s caused dose-dependent i...

    journal_title：Journal of the American College of Cardiology

    pub_type： 杂志文章

    doi：10.1016/0735-1097(89)90201-5

    authors： Ichikawa Y,Yokoyama M,Akita H,Fukuzaki H

    更新日期：1989-08-01 00:00:00

  • Renal function, congestive heart failure, and amino-terminal pro-brain natriuretic peptide measurement: results from the ProBNP Investigation of Dyspnea in the Emergency Department (PRIDE) Study.

    abstract：UNLABELLED:The relationship between renal insufficiency and amino-terminal pro-brain natriuretic peptide (NT-proBNP) levels remains unclear. We examined this relationship in the context of patients who presented to the emergency department of an urban tertiary care medical center with dyspnea. Even in the presence of r...

    journal_title：Journal of the American College of Cardiology

    pub_type： 杂志文章

    doi：10.1016/j.jacc.2005.08.051

    authors： Anwaruddin S,Lloyd-Jones DM,Baggish A,Chen A,Krauser D,Tung R,Chae C,Januzzi JL Jr

    更新日期：2006-01-03 00:00:00

  • Isolated left main coronary ostial stenosis in Oriental people: operative, histopathologic and clinical findings in six patients.

    abstract：OBJECTIVES:This study was performed to determine whether there are differences in the operative, histopathologic, angiographic and clinical findings of isolated ostial stenosis between Oriental and western patients. BACKGROUND:Angiographic, clinical and histologic findings in isolated ostial stenosis have been reporte...

    journal_title：Journal of the American College of Cardiology

    pub_type： 杂志文章

    doi：10.1016/0735-1097(93)90677-s

    authors： Koh KK,Hwang HK,Kim PG,Lee SH,Cho SK,Kim SS,Han JJ,Lee YT,Park PW,Yoon DH

    更新日期：1993-02-01 00:00:00

  • Sustained ventricular tachyarrhythmias within 2 months of acute myocardial infarction: results of medical and surgical therapy in patients resuscitated from the initial episode.

    abstract：:Sustained ventricular tachycardia or fibrillation that develops during the early recovery period after acute myocardial infarction is a common clinical problem whose management remains controversial. Fifty-three patients who survived an initial episode of sustained ventricular tachycardia or fibrillation occurring bet...

    journal_title：Journal of the American College of Cardiology

    pub_type： 杂志文章

    doi：10.1016/s0735-1097(85)80479-4

    authors： DiMarco JP,Lerman BB,Kron IL,Sellers TD

    更新日期：1985-10-01 00:00:00

  • Gender-related differences in the central arterial pressure waveform.

    abstract：OBJECTIVES:This study investigated the effect of age and gender on central arterial hemodynamic variables derived from noninvasive tonometric carotid pressure waveforms. BACKGROUND:Women have a greater age-related increase in left ventricular (LV) mass than do men and are more likely to experience symptomatic heart fa...

    journal_title：Journal of the American College of Cardiology

    pub_type： 杂志文章

    doi：10.1016/s0735-1097(97)00378-1

    authors： Hayward CS,Kelly RP

    更新日期：1997-12-01 00:00:00

  • Accurate preoperative diagnosis of pericardial constriction using cine computed tomography.

    abstract：OBJECTIVES:The purpose of this study was to determine the accuracy of cine computed tomography in the diagnosis of constrictive pericarditis. BACKGROUND:Constrictive pericarditis is characterized by abnormalities of both cardiac structure and function. Accurate diagnosis requires detection of both a thickened pericard...

    journal_title：Journal of the American College of Cardiology

    pub_type： 杂志文章

    doi：10.1016/0735-1097(93)90199-b

    authors： Oren RM,Grover-McKay M,Stanford W,Weiss RM

    更新日期：1993-09-01 00:00:00

  • Optimal utilization of thrombolytic therapy for acute myocardial infarction: concepts and controversies.

    abstract：:Timely administration of thrombolytic therapy decreases myocardial infarct size, lessens the incidence of congestive heart failure and improves survival. However, available data suggest that only 10% of patients with acute infarction in the United States receive thrombolytic drugs. Given the benefits of thrombolytic t...

    journal_title：Journal of the American College of Cardiology

    pub_type： 杂志文章,评审

    doi：10.1016/0735-1097(90)90482-5

    authors： Grines CL,DeMaria AN

    更新日期：1990-07-01 00:00:00

  • CD40 ligand enhances monocyte tissue factor expression and thrombin generation via oxidative stress in patients with hypercholesterolemia.

    abstract：OBJECTIVES:We tested the hypothesis that CD40 ligand (CD40L) induces a prothrombotic state by enhancing oxidative stress. BACKGROUND:Patients with hypercholesterolemia show an ongoing prothrombotic state, but the underlying mechanism is still unclear. METHODS:Circulating levels of the soluble form of CD40L (sCD40L), ...

    journal_title：Journal of the American College of Cardiology

    pub_type： 杂志文章

    doi：10.1016/j.jacc.2004.09.047

    authors： Sanguigni V,Ferro D,Pignatelli P,Del Ben M,Nadia T,Saliola M,Sorge R,Violi F

    更新日期：2005-01-04 00:00:00

  • Association of paraoxonase-1 activity and concentration with angiographic severity and extent of coronary artery disease.

    abstract：OBJECTIVES:The goal of this study was to examine the association between paraoxonase-1 (PON1) activity and concentration and the severity and extent of coronary artery disease (CAD). BACKGROUND:Paraoxonase-1, a high-density lipoprotein-associated enzyme, is proposed to have an antiatherogenic effect by protecting low-...

    journal_title：Journal of the American College of Cardiology

    pub_type： 杂志文章

    doi：10.1016/j.jacc.2006.01.074

    authors： Granér M,James RW,Kahri J,Nieminen MS,Syvänne M,Taskinen MR

    更新日期：2006-06-20 00:00:00

  • Beta-blocker use and survival in patients with ventricular fibrillation or symptomatic ventricular tachycardia: the Antiarrhythmics Versus Implantable Defibrillators (AVID) trial.

    abstract：OBJECTIVES:To evaluate whether use of beta-adrenergic blocking agents, alone or in combination with specific antiarrhythmic therapy, is associated with improved survival in persons with ventricular fibrillation (VF) or symptomatic ventricular tachycardia (VT). BACKGROUND:The ability of beta-blockers to alter the morta...

    journal_title：Journal of the American College of Cardiology

    pub_type： 临床试验,杂志文章,随机对照试验

    doi：10.1016/s0735-1097(99)00234-x

    authors： Exner DV,Reiffel JA,Epstein AE,Ledingham R,Reiter MJ,Yao Q,Duff HJ,Follmann D,Schron E,Greene HL,Carlson MD,Brodsky MA,Akiyama T,Baessler C,Anderson JL

    更新日期：1999-08-01 00:00:00

  • Effects of paroxetine hydrochloride, a selective serotonin reuptake inhibitor, on refractory vasovagal syncope: a randomized, double-blind, placebo-controlled study.

    abstract：OBJECTIVES:The purpose of the study was to determine whether the well tolerated serotonin reuptake inhibitor paroxetine hydrochloride could prevent vasovagal syncope in patients resistant to or intolerant of previous traditional therapies. BACKGROUND:Serotonergic mechanisms play a major role in the processes leading t...

    journal_title：Journal of the American College of Cardiology

    pub_type： 临床试验,杂志文章,随机对照试验

    doi：10.1016/s0735-1097(98)00694-9

    authors： Di Girolamo E,Di Iorio C,Sabatini P,Leonzio L,Barbone C,Barsotti A

    更新日期：1999-04-01 00:00:00

  • Enteric Coating and Aspirin Nonresponsiveness in Patients With Type 2 Diabetes Mellitus.

    abstract：BACKGROUND:A limitation of aspirin is that some patients, particularly those with diabetes, may not have an optimal antiplatelet effect. OBJECTIVES:The goal of this study was to determine if oral bioavailability mediates nonresponsiveness. METHODS:The rate and extent of serum thromboxane generation and aspirin pharma...

    journal_title：Journal of the American College of Cardiology

    pub_type： 杂志文章,随机对照试验

    doi：10.1016/j.jacc.2016.11.050

    authors： Bhatt DL,Grosser T,Dong JF,Logan D,Jeske W,Angiolillo DJ,Frelinger AL 3rd,Lei L,Liang J,Moore JE,Cryer B,Marathi U

    更新日期：2017-02-14 00:00:00

  • Precision Medicine in Patients With Resistant Hypertension and Obstructive Sleep Apnea: Blood Pressure Response to Continuous Positive Airway Pressure Treatment.

    abstract：BACKGROUND:In patients with resistant hypertension (RH) and obstructive sleep apnea (OSA), the blood pressure response to continuous positive airway pressure (CPAP) treatment is highly variable and could be associated with differential micro-ribonucleic acid (miRNA) profiles. Currently, no available methods exist to id...

    journal_title：Journal of the American College of Cardiology

    pub_type： 杂志文章,多中心研究,随机对照试验

    doi：10.1016/j.jacc.2015.06.1315

    authors： Sánchez-de-la-Torre M,Khalyfa A,Sánchez-de-la-Torre A,Martinez-Alonso M,Martinez-García MÁ,Barceló A,Lloberes P,Campos-Rodriguez F,Capote F,Diaz-de-Atauri MJ,Somoza M,González M,Masa JF,Gozal D,Barbé F,Spanish Sleep Network

    更新日期：2015-09-01 00:00:00

  • Coronary artery calcium progression: an important clinical measurement? A review of published reports.

    abstract：:Baseline coronary artery calcification (CAC) accurately identifies coronary atherosclerosis and might improve prediction of future cardiac events. Serial assessment of CAC scores has been proposed for monitoring atherosclerosis progression and for assessing the effectiveness of medical therapies aimed at reducing card...

    journal_title：Journal of the American College of Cardiology

    pub_type： 杂志文章,评审

    doi：10.1016/j.jacc.2010.06.038

    authors： McEvoy JW,Blaha MJ,Defilippis AP,Budoff MJ,Nasir K,Blumenthal RS,Jones SR

    更新日期：2010-11-09 00:00:00

  • Prevention of lesion recurrence in chronic total coronary occlusions by paclitaxel-eluting stents.

    abstract：OBJECTIVES:The aim of this research was to assess the efficacy of paclitaxel-eluting stents in chronic total coronary occlusions (CTO). BACKGROUND:Percutaneous coronary interventions for CTOs are characterized by a high target vessel failure rate. METHODS:In 48 consecutive patients, paclitaxel-eluting stents (Taxus, ...

    journal_title：Journal of the American College of Cardiology

    pub_type： 临床试验,杂志文章

    doi：10.1016/j.jacc.2004.09.040

    authors： Werner GS,Krack A,Schwarz G,Prochnau D,Betge S,Figulla HR

    更新日期：2004-12-21 00:00:00

  • Left ventricular systolic and diastolic function during acute coronary artery balloon occlusion in humans.

    abstract：:Left ventricular function during percutaneous transluminal coronary angioplasty was studied in 16 patients undergoing the procedure. All measurements were performed before and during the first episode of balloon coronary occlusion. In 16 patients (Group A), data were recorded before and 30 or 50 s after balloon inflat...

    journal_title：Journal of the American College of Cardiology

    pub_type： 杂志文章

    doi：10.1016/0735-1097(88)90403-2

    authors： Bertrand ME,Lablanche JM,Fourrier JL,Traisnel G,Mirsky I

    更新日期：1988-08-01 00:00:00

  • Relationship of oxidized phospholipids on apolipoprotein B-100 to cardiovascular outcomes in patients treated with intensive versus moderate atorvastatin therapy: the TNT trial.

    abstract：BACKGROUND:Oxidized phospholipids on apolipoprotein B-100 (OxPL-apoB) is a biomarker of increased risk for major adverse cardiovascular events (MACE) in community cohorts, but its role in patients with stable coronary heart disease (CHD) is unknown. OBJECTIVES:This study sought to examine the relationship between thes...

    journal_title：Journal of the American College of Cardiology

    pub_type： 杂志文章,随机对照试验

    doi：10.1016/j.jacc.2015.01.050

    authors： Byun YS,Lee JH,Arsenault BJ,Yang X,Bao W,DeMicco D,Laskey R,Witztum JL,Tsimikas S,TNT Trial Investigators.

    更新日期：2015-04-07 00:00:00

  • Safety, tolerability, and initial efficacy of AZD6140, the first reversible oral adenosine diphosphate receptor antagonist, compared with clopidogrel, in patients with non-ST-segment elevation acute coronary syndrome: primary results of the DISPERSE-2 tri

    abstract：OBJECTIVES:Our goal was to compare the safety and initial efficacy of AZD6140, the first reversible oral adenosine diphosphate receptor antagonist, with clopidogrel in patients with non-ST-segment elevation acute coronary syndromes (NSTE-ACS). BACKGROUND:AZD6140 achieves higher mean levels of platelet inhibition than ...

    journal_title：Journal of the American College of Cardiology

    pub_type： 杂志文章,多中心研究,随机对照试验

    doi：10.1016/j.jacc.2007.07.053

    authors： Cannon CP,Husted S,Harrington RA,Scirica BM,Emanuelsson H,Peters G,Storey RF,DISPERSE-2 Investigators.

    更新日期：2007-11-06 00:00:00

  • Alzheimer's Disease and Vascular Aging: JACC Focus Seminar.

    abstract：:Alzheimer's disease, the leading cause of dementia in the elderly, is a neurodegenerative condition characterized by accumulation of amyloid plaques and neurofibrillary tangles in the brain. However, age-related vascular changes accompany or even precede the development of Alzheimer's pathology, raising the possibilit...

    journal_title：Journal of the American College of Cardiology

    pub_type： 杂志文章,评审

    doi：10.1016/j.jacc.2019.10.062

    authors： Cortes-Canteli M,Iadecola C

    更新日期：2020-03-03 00:00:00