Abstract:
:Data are required for a meaningful approach to quality and cost-conscious cardiovascular care. How to identify the types of data available and their sources, advantages and limitations to their use, issues involved in combining data from different sources for decision modeling and some possible solutions are discussed in this summary of the Working Group on Data for Cardiovascular Modeling.
journal_name
J Am Coll Cardioljournal_title
Journal of the American College of Cardiologyauthors
Muhlbaier LH,Pryor DBdoi
10.1016/0735-1097(89)90166-6subject
Has Abstractpub_date
1989-09-01 00:00:00pages
60A-64Aissue
3 Suppl Aeissn
0735-1097issn
1558-3597pii
0735-1097(89)90166-6journal_volume
14pub_type
杂志文章abstract:OBJECTIVES:We sought to examine the age and gender distribution of coronary artery calcium (CAC) by diabetes status in a large cohort of asymptomatic individuals. BACKGROUND:Among individuals with diabetes, coronary artery disease (CAD) is a major cause of morbidity and mortality. Electron-beam tomography (EBT) quanti...
journal_title:Journal of the American College of Cardiology
pub_type: 杂志文章
doi:10.1016/s0735-1097(02)02975-3
更新日期:2003-03-19 00:00:00
abstract::This study describes the long-term outcome of 33 patients with hypertrophic cardiomyopathy who experienced a cardiac arrest but were successfully resuscitated. Cardiac arrest occurred at ages 9 to 62 years (mean 32); five patients survived multiple (two or three) arrests. A variety of treatments were administered; 18 ...
journal_title:Journal of the American College of Cardiology
pub_type: 杂志文章
doi:10.1016/0735-1097(89)90302-1
更新日期:1989-05-01 00:00:00
abstract:BACKGROUND:Microvascular dysfunction plays an important role in the pathogenesis of heart failure with preserved ejection fraction (HFpEF). However, no mechanistic link between systemic microvasculature and congestion, a central feature of the syndrome, has yet been investigated. OBJECTIVES:This study aimed to investi...
journal_title:Journal of the American College of Cardiology
pub_type: 杂志文章
doi:10.1016/j.jacc.2020.10.022
更新日期:2020-12-15 00:00:00
abstract:OBJECTIVES:The aim of this paper was to study mechanisms of formation of fractionated electrograms on the posterior left atrial wall (PLAW) in human paroxysmal atrial fibrillation (AF). BACKGROUND:The mechanisms responsible for complex fractionated atrial electrogram formation during AF are poorly understood. METHODS...
journal_title:Journal of the American College of Cardiology
pub_type: 杂志文章
doi:10.1016/j.jacc.2010.09.066
更新日期:2011-03-01 00:00:00
abstract:OBJECTIVES:Our goal was to compare histologically the mechanisms producing congenital complete heart block in normally structured hearts and in hearts with isomerism of the atrial appendages. BACKGROUND:It is known that several different histologic patterns can underscore the existence of congenital complete heart blo...
journal_title:Journal of the American College of Cardiology
pub_type: 杂志文章
doi:10.1016/0735-1097(92)90191-o
更新日期:1992-10-01 00:00:00
abstract::Coronary angioplasty as it is now performed has several limitations, including abrupt early arterial closure and delayed restenosis. To obviate these problems and to enhance the safety of the technique, several intracoronary stenting devices have been developed and are under investigation. This report reviews the scie...
journal_title:Journal of the American College of Cardiology
pub_type: 杂志文章,评审
doi:10.1016/0735-1097(89)90323-9
更新日期:1989-05-01 00:00:00
abstract::Heart failure (HF) data in Latin America (LA) were reviewed to guide health service planning in the prevention and treatment of HF. The HF epidemiology and the adequacy of relevant health service provision related to HF in LA are not well delineated. A systematic search of the electronic databases and the World Health...
journal_title:Journal of the American College of Cardiology
pub_type: 杂志文章,评审
doi:10.1016/j.jacc.2013.06.013
更新日期:2013-09-10 00:00:00
abstract:OBJECTIVES:The purpose of this study was to assess the value of implantable cardioverter-defibrillator (ICD) electrograms (EGMs) in identifying clinically documented ventricular tachycardias (VTs). BACKGROUND:Twelve-lead electrocardiograms (ECG) of spontaneous VT often are not available in patients referred for cathet...
journal_title:Journal of the American College of Cardiology
pub_type: 杂志文章
doi:10.1016/j.jacc.2010.04.043
更新日期:2010-09-14 00:00:00
abstract:OBJECTIVES:We sought to evaluate whether fasting hyperhomocystinemia reduces endothelial function by oxidative stress in normotensive subjects and hypertensive patients. BACKGROUND:Subjects with hyperhomocystinemia have endothelial dysfunction. METHODS:In 23 normotensive subjects and 28 hypertensive patients, classif...
journal_title:Journal of the American College of Cardiology
pub_type: 杂志文章
doi:10.1016/s0735-1097(01)01492-9
更新日期:2001-10-01 00:00:00
abstract:OBJECTIVES:The purpose of this study was to investigate the long-term outcome after elective percutaneous coronary intervention in low-risk patients screened for aspirin and/or clopidogrel responsiveness in the 3T/2R (Tailoring Treatment With Tirofiban in Patients Showing Resistance to Aspirin and/or Resistance to Clop...
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/j.jacc.2010.03.103
更新日期:2010-10-26 00:00:00
abstract:OBJECTIVES:We attempted to determine whether a family history of severe cardiovascular disease in patients with the Marfan syndrome is associated with increased aortic dilation or decreased survival, or both. BACKGROUND:The prognostic importance of a family history of severe cardiovascular disease in patients with the...
journal_title:Journal of the American College of Cardiology
pub_type: 杂志文章
doi:10.1016/0735-1097(95)00258-0
更新日期:1995-10-01 00:00:00
abstract:BACKGROUND:Renal denervation is a new interventional approach to treat hypertension with variable results. OBJECTIVES:The purpose of this study was to correlate response to endovascular radiofrequency ablation of renal arteries with nerve and ganglia distributions. We examined how renal neural network anatomy affected...
journal_title:Journal of the American College of Cardiology
pub_type: 杂志文章
doi:10.1016/j.jacc.2014.07.937
更新日期:2014-09-16 00:00:00
abstract::The goal of this study was to review the prognostic value of cardiac magnetic resonance (CMR) imaging findings for future cardiovascular events in patients with a recent myocardial infarction (MI) and patients with suspected or known coronary artery disease (CAD). Although the diagnostic value of CMR findings is estab...
journal_title:Journal of the American College of Cardiology
pub_type: 杂志文章,评审
doi:10.1016/j.jacc.2013.11.048
更新日期:2014-03-25 00:00:00
abstract:BACKGROUND:Heart rate reduction as a therapeutic target has been investigated in adults with heart failure (HF). Ivabradine has shown promising efficacy, but has not been evaluated in children. Currently, treatment recommendations for chronic pediatric HF are based mainly on chronic HF guidelines for adults. OBJECTIVE...
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.2017.07.725
更新日期:2017-09-05 00:00:00
abstract::Venous thromboembolism (VTE) is a common disease associated with high risk for recurrences, death, and late sequelae, accounting for substantial health care costs. Anticoagulant agents are the mainstay of treatment for deep vein thrombosis and pulmonary embolism. The recent availability of oral anticoagulant agents th...
journal_title:Journal of the American College of Cardiology
pub_type: 杂志文章,评审
doi:10.1016/j.jacc.2016.01.072
更新日期:2016-04-26 00:00:00
abstract::Until recently, vitamin K antagonists were the only available oral anticoagulants, but with numerous limitations that prompted the introduction of new oral anticoagulants targeting the single coagulation enzymes thrombin (dabigatran) or factor Xa (apixaban, rivaroxaban, and edoxaban) and given in fixed doses without c...
journal_title:Journal of the American College of Cardiology
pub_type: 杂志文章,评审
doi:10.1016/j.jacc.2012.02.008
更新日期:2012-04-17 00:00:00
abstract::In adults with hypertrophic cardiomyopathy, the annual mortality rate from sudden death is 2 to 3%, and the finding of nonsustained ventricular tachycardia during electrocardiographic (ECG) monitoring provides a marker of the patient who is at increased risk. In the young, the annual mortality rate from sudden death i...
journal_title:Journal of the American College of Cardiology
pub_type: 杂志文章
doi:10.1016/0735-1097(88)90181-7
更新日期:1988-01-01 00:00:00
abstract:OBJECTIVES:This study sought to determine whether hyperoxemic reperfusion with aqueous oxygen (AO) improves recovery of ventricular function after percutaneous coronary intervention (PCI) for acute myocardial infarction (AMI). BACKGROUND:Hyperbaric oxygen reduces myocardial injury and improves ventricular function whe...
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.2007.01.099
更新日期:2007-07-31 00:00:00
abstract:OBJECTIVES:This study sought to investigate the impact of a common T(-786)C single-nucleotide polymorphism (SNP) in the promoter of the endothelial nitric oxide synthase (eNOS, NOS3) gene on cardiovascular (CV) death in a prospective cohort study. BACKGROUND:The T(-786)C SNP eNOS gene implies a blunted endothelium-dep...
journal_title:Journal of the American College of Cardiology
pub_type: 杂志文章
doi:10.1016/j.jacc.2006.05.046
更新日期:2006-09-19 00:00:00
abstract::Kawasaki disease (KD) is an acute, self-limited vasculitis that typically occurs in young children and was first described by Japanese pediatrician Tomisaku Kawasaki in 1967. Although originally thought to be a rare condition, KD has become the most common cause of acquired heart disease in the pediatric age group in ...
journal_title:Journal of the American College of Cardiology
pub_type: 杂志文章,评审
doi:10.1016/j.jacc.2009.04.102
更新日期:2009-11-17 00:00:00
abstract:OBJECTIVES:The purpose of this study was to examine the efficacy and safety of four doses of ambrisentan, an oral endothelin type A receptor-selective antagonist, in patients with pulmonary arterial hypertension (PAH). BACKGROUND:Pulmonary arterial hypertension is a life-threatening and progressive disease with limite...
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/j.jacc.2005.04.050
更新日期:2005-08-02 00:00:00
abstract::Nicardipine, a new dihydropyridine calcium channel blocker, has been investigated for the treatment of coronary artery disease and heart failure. To assess the inotropic effect of nicardipine in humans independent of its vasodilator effect, equihypotensive doses of intravenous nitroprusside (mean infusion rate 65 +/- ...
journal_title:Journal of the American College of Cardiology
pub_type: 杂志文章
doi:10.1016/0735-1097(89)90437-3
更新日期:1989-11-01 00:00:00
abstract:OBJECTIVES:We conducted a prospective multicenter registry in a large metropolitan area to define the clinical characteristics, hospital course, treatment, and factors precipitating decompensation in patients hospitalized for heart failure with a normal ejection fraction (HFNEF). BACKGROUND:The clinical profile of pat...
journal_title:Journal of the American College of Cardiology
pub_type: 杂志文章,多中心研究
doi:10.1016/j.jacc.2003.11.040
更新日期:2004-04-21 00:00:00
abstract:OBJECTIVES:The aim of the present study was to investigate dynamic changes in the mitral regurgitant orifice using electromagnetic flow probes and flowmeters and the color Doppler flow convergence method. BACKGROUND:Methods for determining mitral regurgitant orifice areas have been described using flow convergence ima...
journal_title:Journal of the American College of Cardiology
pub_type: 杂志文章
doi:10.1016/0735-1097(95)80033-d
更新日期:1995-08-01 00:00:00
abstract:OBJECTIVES:This study compared and contrasted the randomized trials of directional atherectomy and coronary angioplasty for de novo native coronary artery lesions. BACKGROUND:The results of two randomized trials, the Coronary Angioplasty Versus Excisional Atherectomy Trial (CAVEAT) and the Canadian Coronary Atherectom...
journal_title:Journal of the American College of Cardiology
pub_type: 杂志文章,评审
doi:10.1016/0735-1097(94)90300-x
更新日期:1994-08-01 00:00:00
abstract:OBJECTIVES:The aim of this randomized placebo-controlled trial was to determine if withdrawing clopidogrel therapy leads to increased platelet activity compared with pre-treatment values in patients with stable coronary artery or peripheral arterial disease. BACKGROUND:Reports of increased cardiovascular events after ...
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.2013.10.018
更新日期:2014-01-28 00:00:00
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 dyssyn...
journal_title:Journal of the American College of Cardiology
pub_type: 杂志文章,评审
doi:10.1016/j.jacc.2005.09.015
更新日期:2005-12-20 00:00:00
abstract:BACKGROUND:Arterial 18fluorodeoxyglucose (FDG) positron emission tomography (PET) is considered a measure of atherosclerotic plaque macrophages and is used for quantification of disease activity in clinical trials, but the distribution profile of FDG across macrophages and other arterial cells has not been fully clarif...
journal_title:Journal of the American College of Cardiology
pub_type: 杂志文章
doi:10.1016/j.jacc.2019.06.057
更新日期:2019-09-03 00:00:00
abstract:OBJECTIVES:This study prospectively evaluated whether early assessment with adenosine thallium-201 tomography could better refine risk stratification on the basis of absolute extent of myocardial ischemia in postinfarction patients in clinically stable condition. BACKGROUND:Postinfarction patients are at increased ris...
journal_title:Journal of the American College of Cardiology
pub_type: 杂志文章
doi:10.1016/0735-1097(95)00016-W
更新日期:1995-05-01 00:00:00
abstract:OBJECTIVES:We evaluated the incremental prognostic information provided by multiple corrected QT (QTc) measurements on serial electrocardiograms (ECGs) in patients with the inherited long QT syndrome (LQTS). BACKGROUND:A baseline QTc of > or =500 ms has been shown to be associated with increased risk of cardiac events...
journal_title:Journal of the American College of Cardiology
pub_type: 杂志文章
doi:10.1016/j.jacc.2006.06.033
更新日期:2006-09-05 00:00:00