Abstract:
:A patient with a rare intracardiac tumor arising from the right side of the interventricular septum who developed conduction disturbances and symptoms of right ventricular outflow tract obstruction is reported. The patient was successfully treated with insertion of a permanent pacemaker and surgical removal of the tumor after two-dimensional echocardiography diagnosed the intracardiac mass. Pathologic examination confirmed the benign nature of the tumor and showed the unusual features of both ectopic thyroid and benign congenital polycystic tumor.
journal_name
J Am Coll Cardioljournal_title
Journal of the American College of Cardiologyauthors
Grigg LE,Downey W,Tatoulis J,Hunt Ddoi
10.1016/s0735-1097(87)80105-5subject
Has Abstractpub_date
1987-01-01 00:00:00pages
225-7issue
1eissn
0735-1097issn
1558-3597pii
S0735-1097(87)80105-5journal_volume
9pub_type
杂志文章abstract:OBJECTIVES:This study was designed to characterize the nature and time course of carboxy-terminal lysine cleavages from the tissue isoform of MB creatine kinase (CK) in vivo. BACKGROUND:Rapid conversion of the tissue isoform of MM CK to two additional circulating isoforms with one or both carboxy-terminal lysines clea...
journal_title:Journal of the American College of Cardiology
pub_type: 杂志文章
doi:10.1016/0735-1097(92)90111-y
更新日期:1992-08-01 00:00:00
abstract:OBJECTIVES:The purpose of this study was to determine quality of life (QOL) and exercise performance (EP) in patients with persistent atrial fibrillation (AF) converted to sinus rhythm (SR) compared with those remaining in or reverting to AF. BACKGROUND:Restoration of SR in patients with AF improving QOL and EP remain...
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.2006.03.051
更新日期:2006-08-15 00:00:00
abstract:OBJECTIVES:This study sought to evaluate whether pulse wave velocity (PWV), a noninvasive index of arterial stiffness, is a predictor of the longitudinal changes in systolic blood pressure (SBP) and of incident hypertension. BACKGROUND:Although arterial stiffness is believed to underlie, in part, the age-associated ch...
journal_title:Journal of the American College of Cardiology
pub_type: 杂志文章
doi:10.1016/j.jacc.2007.10.065
更新日期:2008-04-08 00:00:00
abstract::A 2 year old boy with ventricular inversion and normal ventriculoarterial connection is described. Associated cardiac lesions included single atrium, absence of the coronary sinus, bilateral superior venae cavae, absence of the hepatic segment of the inferior vena cava with azygos and hemiazygos continuation, right ao...
journal_title:Journal of the American College of Cardiology
pub_type: 杂志文章
doi:10.1016/s0735-1097(84)80331-9
更新日期:1984-07-01 00:00:00
abstract:OBJECTIVES:We assessed the incremental value of baseline Q waves over time from symptom onset as a marker of clinical outcome in ST-segment elevation myocardial infarction (STEMI). BACKGROUND:Time from symptom onset is a central focus in STEMI patients. The presence of Q waves on the baseline electrocardiogram (ECG) h...
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.2009.01.046
更新日期:2009-04-28 00:00:00
abstract:OBJECTIVES:This study tested the hypothesis that angiotensin II may inhibit the forearm vascular resistance response to an increase in arterial pressure in normal humans. BACKGROUND:Angiotensin II inhibits baroreflex-mediated reductions in heart rate and peripheral sympathetic activity during increases in arterial pre...
journal_title:Journal of the American College of Cardiology
pub_type: 杂志文章
doi:10.1016/0735-1097(95)96225-n
更新日期:1995-01-01 00:00:00
abstract:OBJECTIVES:We sought to assess the mechanism and significance of different (201)Tl redistribution patterns after successful primary stenting following acute myocardial infarction (AMI). BACKGROUND:The mechanism of (201)Tl reverse redistribution and the impact of different redistribution patterns on the recovery of con...
journal_title:Journal of the American College of Cardiology
pub_type: 杂志文章
doi:10.1016/s0735-1097(02)02041-7
更新日期:2002-09-04 00:00:00
abstract::Obesity continues to be among the top health concerns across the globe. Despite our failure to contain the high prevalence of obesity, we now have a better understanding of its pathophysiology, and how excess adiposity leads to type 2 diabetes, hypertension, and cardiovascular disease. Lifestyle modification is recomm...
journal_title:Journal of the American College of Cardiology
pub_type: 杂志文章,评审
doi:10.1016/j.jacc.2017.11.011
更新日期:2018-01-02 00:00:00
abstract:OBJECTIVES:This study examined the effects of long-term monotherapy with rosuvastatin (RSV) on the progression of left ventricular (LV) dysfunction and remodeling in dogs with heart failure (HF). BACKGROUND:3-hydroxy-3-methylglutaryl coenzyme A reductase inhibitors or "statins" possess other noncholesterol-lowering pr...
journal_title:Journal of the American College of Cardiology
pub_type: 杂志文章
doi:10.1016/j.jacc.2007.04.050
更新日期:2007-08-07 00:00:00
abstract:OBJECTIVES:This study was designed to evaluate the efficacy of intracardiac cardioversion in patients with chronic atrial fibrillation after unsuccessful external cardioversion. BACKGROUND:Previous studies in patients with atrial fibrillation undergoing intracardiac cardioversion have suggested that intracardiac cardi...
journal_title:Journal of the American College of Cardiology
pub_type: 杂志文章
doi:10.1016/s0735-1097(96)00274-4
更新日期:1996-10-01 00:00:00
abstract::A technique was developed for the simultaneous recording of 30 endocardial electrograms during cardiac surgery in patients undergoing aneurysmectomy or endocardial resection, or both, for medically intractable ventricular tachycardia. An inflatable balloon covered with 30 terminals at distances of 1.5 to 2 cm was used...
journal_title:Journal of the American College of Cardiology
pub_type: 杂志文章
doi:10.1016/s0735-1097(83)80244-7
更新日期:1983-11-01 00:00:00
abstract:OBJECTIVES:This study sought to evaluate long-term in vivo functionality, host cell repopulation, and remodeling of "off-the-shelf" tissue engineered transcatheter homologous heart valves. BACKGROUND:Transcatheter valve implantation has emerged as a valid alternative to conventional surgery, in particular for elderly ...
journal_title:Journal of the American College of Cardiology
pub_type: 评论,杂志文章
doi:10.1016/j.jacc.2013.09.082
更新日期:2014-04-08 00:00:00
abstract:BACKGROUND:Reperfusion therapy led to an important decline in mortality after ST-segment elevation myocardial infarction (STEMI). Because the rate of cardiogenic shock has not changed dramatically, the authors speculated that a reduction in the incidence or fatality rate of mechanical complications (MCs), the second ca...
journal_title:Journal of the American College of Cardiology
pub_type: 杂志文章
doi:10.1016/j.jacc.2018.06.031
更新日期:2018-08-28 00:00:00
abstract:OBJECTIVES:The goal of this study was to determine factors associated with receiving cardiologist care among patients with an acute exacerbation of congestive heart failure. BACKGROUND:Because cardiologist care for acute cardiovascular illness may improve care, barriers to specialty care could impact patient outcomes....
journal_title:Journal of the American College of Cardiology
pub_type: 杂志文章,多中心研究
doi:10.1016/s0735-1097(00)01005-6
更新日期:2000-12-01 00:00:00
abstract:OBJECTIVES:To explore whether the use of snuff affects the risk of myocardial infarction (MI). BACKGROUND:Snuff and other forms of smokeless tobacco are widely used in some populations. Possible health hazards associated with the use of smokeless tobacco remain controversial. METHODS:In a population-based study withi...
journal_title:Journal of the American College of Cardiology
pub_type: 杂志文章
doi:10.1016/s0735-1097(99)00409-x
更新日期:1999-11-15 00:00:00
abstract:OBJECTIVES:This study sought to determine the relationship between coronary calcification and plaque progression in response to established medical therapies. BACKGROUND:Coronary calcification correlates with the extent of atherosclerosis and predicts clinical outcome. METHODS:Atheroma volume was determined in serial...
journal_title:Journal of the American College of Cardiology
pub_type: 杂志文章
doi:10.1016/j.jacc.2006.10.038
更新日期:2007-01-16 00:00:00
abstract::This is a review of the important randomized trials of intracoronary and intravenous streptokinase therapy for treatment of acute myocardial infarction. Trials carried out before 1980 failed to recognize the relations between early coronary reperfusion and myocardial salvage and therefore have not been included in thi...
journal_title:Journal of the American College of Cardiology
pub_type: 临床试验,杂志文章,评审
doi:10.1016/s0735-1097(87)80425-4
更新日期:1987-11-01 00:00:00
abstract::This study compares the recommendations of the most recent American College of Cardiology (ACC)/American Heart Association (AHA) and European Society of Cardiology (ESC)/European Society of Hypertension (ESH) blood pressure guidelines. Both guidelines represent updates of previous guidelines and reinforce previous con...
journal_title:Journal of the American College of Cardiology
pub_type: 杂志文章,评审
doi:10.1016/j.jacc.2019.03.507
更新日期:2019-06-18 00:00:00
abstract::A 72 year old woman was thought to have a paradoxically split second heart sound. Echocardiography with simultaneous phonocardiography revealed a late systolic click resulting from isolated tricuspid valve prolapse. Respiratory variation of the click in relation to the second heart sound resulted in an auscultatory ph...
journal_title:Journal of the American College of Cardiology
pub_type: 杂志文章
doi:10.1016/s0735-1097(85)80414-9
更新日期:1985-03-01 00:00:00
abstract::The relation among right ventricular preload, afterload and ejection fraction in patients with mitral valve disease has not been well elucidated. In this study, measurements were made of intracardiac pressures and forward cardiac output during cardiac catheterization (n = 43), the ejection fraction by radionuclide ang...
journal_title:Journal of the American College of Cardiology
pub_type: 杂志文章
doi:10.1016/s0735-1097(84)80278-8
更新日期:1984-06-01 00:00:00
abstract::High-risk plaques that are vulnerable to rupture demonstrate distinct morphological characteristics. They are differentiated from the lesions responsible for stable coronary artery disease by their large necrotic cores, thin-inflamed fibrous caps, and positive remodeling. Adiponectin is an adipocytokine that is reduce...
journal_title:Journal of the American College of Cardiology
pub_type: 杂志文章,评审
doi:10.1016/j.jacc.2010.11.011
更新日期:2011-02-15 00:00:00
abstract:OBJECTIVES:The purposes of this study were to evaluate the atrial electrophysiology and autonomic nervous system in patients who had paroxysmal supraventricular tachycardia (PSVT) associated with paroxysmal atrial fibrillation (PAF). BACKGROUND:PAF frequently appeared in patients with PSVT. However, the critical deter...
journal_title:Journal of the American College of Cardiology
pub_type: 杂志文章
doi:10.1016/s0735-1097(98)00305-2
更新日期:1998-09-01 00:00:00
abstract::Hypertension accounts for 1 in 5 deaths among American women, posing a greater burden for women than men, and is among their most important risk factors for death and development of cardiovascular and other diseases. Hypertension affects women in all phases of life, with specific characteristics relating to risk facto...
journal_title:Journal of the American College of Cardiology
pub_type: 杂志文章,评审
doi:10.1016/j.jacc.2018.02.033
更新日期:2018-04-24 00:00:00
abstract:OBJECTIVES:The purpose of this study was to validate existing 12-lead electrocardiographic (ECG) ST-segment elevation myocardial infarction (STEMI) criteria in the diagnosis of acute myocardial infarction (AMI) and the application of similar ST-segment depression (STEMI-equivalent) criteria with contrast-enhanced cardi...
journal_title:Journal of the American College of Cardiology
pub_type: 杂志文章
doi:10.1016/j.jacc.2007.04.090
更新日期:2007-09-11 00:00:00
abstract::The hypothesis that oils derived from the flesh of fish and marine mammals inhibit the atherosclerotic process is critically reviewed. Populations consuming a diet rich in fish have low rates of coronary heart disease. Dietary fish oil is associated with changes in serum lipids, prostaglandin and leukotriene metabolis...
journal_title:Journal of the American College of Cardiology
pub_type: 杂志文章,评审
doi:10.1016/0735-1097(92)90070-4
更新日期:1992-01-01 00:00:00
abstract:OBJECTIVES:The objective of this investigation was to define for the first time the cardiorenal and humoral actions of repeated short-term administration of subcutaneous (SQ) brain natriuretic peptide (BNP) administration during the evolution of experimental heart failure. BACKGROUND:The rationale of this study was ba...
journal_title:Journal of the American College of Cardiology
pub_type: 杂志文章
doi:10.1016/s0735-1097(00)00911-6
更新日期:2000-11-01 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 sought to investigate the impact of left ventricular (LV) pacing site on mechanical response to cardiac resynchronization therapy (CRT) in patients with ischemic cardiomyopathy (ICM). BACKGROUND:CRT reduces morbidity and mortality in patients with dyssynchronous LV failure; however, variability in respon...
journal_title:Journal of the American College of Cardiology
pub_type: 杂志文章
doi:10.1016/j.jacc.2010.06.014
更新日期:2010-08-31 00:00:00
abstract:OBJECTIVES:The aim of this study was to determine the association of SCN5A cardiac sodium (Na(+)) channel mRNA splice variants in white blood cells (WBCs) with risk of arrhythmias in heart failure (HF). BACKGROUND:HF is associated with upregulation of two cardiac SCN5A mRNA splice variants that encode prematurely trun...
journal_title:Journal of the American College of Cardiology
pub_type: 临床试验,杂志文章
doi:10.1016/j.jacc.2014.02.588
更新日期:2014-06-03 00:00:00
abstract:OBJECTIVES:The purpose of this study was to examine the safety and efficacy of interventional catheterization performed early after congenital heart surgery. BACKGROUND:Transcatheter interventions performed in the early postoperative period are viewed as high risk. To date, there have been limited published data regar...
journal_title:Journal of the American College of Cardiology
pub_type: 杂志文章
doi:10.1016/j.jacc.2003.10.051
更新日期:2004-04-07 00:00:00