Abstract:
:To determine correlates of and recent trends in aspirin use in middle-age men and women, we analyzed data from population-based samples selected in four U.S. communities. Aspirin use (during a 2-week period preceding the study examination) was more prevalent in whites than in blacks (30% vs 11%; p < 0.001) and in men than in women among whites (31% vs 28%; p < 0.002) but not blacks (10% in both sexes). In all four race and sex groups, there was a graded positive relation between estimated coronary heart disease (CHD) risk and age-adjusted prevalence of aspirin use. For example, 33% of CHD-free white men who reported diagnoses of hypercholesterolemia and hypertension and had ever smoked reported aspirin use as compared with 25% of their risk factor-free counterparts (p < 0.001). Among men with symptomatic CHD or at high risk for CHD, aspirin use increased by four percentage points between 1987 and 1989 in conjunction with the publication of results from the aspirin primary prevention trials. However, nearly 50% of participants reporting a history of myocardial infarction apparently did not take aspirin regularly.
journal_name
Am Heart Jjournal_title
American heart journalauthors
Shahar E,Folsom AR,Romm FJ,Bisgard KM,Metcalf PA,Crum L,McGovern PG,Hutchinson RG,Heiss Gdoi
10.1016/s0002-8703(96)90173-8subject
Has Abstractpub_date
1996-05-01 00:00:00pages
915-22issue
5eissn
0002-8703issn
1097-6744pii
S0002-8703(96)90173-8journal_volume
131pub_type
临床试验,杂志文章,评审abstract::Blood platelets play essential roles in normal coagulation and in coronary atherosclerotic disease and its complications. Various antiplatelet therapies, including aspirin, ticlopidine, and dipyridamole, have been developed for use in patients with known coronary artery artery disease to prevent ischemic complications...
journal_title:American heart journal
pub_type: 杂志文章,评审
doi:10.1016/0002-8703(95)90091-8
更新日期:1995-10-01 00:00:00
abstract::We analyzed the long-term outcome of 198 patients after unsuccessful percutaneous transluminal coronary angioplasty. Forty-nine percent underwent emergency coronary artery bypass grafting surgery, 17% had elective bypass surgery, and 34% were treated medically. The in-hospital mortality rate was 4%, and myocardial inf...
journal_title:American heart journal
pub_type: 杂志文章
doi:10.1016/s0002-8703(05)80313-8
更新日期:1990-04-01 00:00:00
abstract::Limited data are available on mitral valve replacement in the elderly patient. Therefore we report our 10-year experience including predictors of perioperative mortality and subsequent long-term cardiac mortality in elderly patients with mitral valve replacement compared to younger patients. Of the 126 consecutive pat...
journal_title:American heart journal
pub_type: 杂志文章
doi:10.1016/0002-8703(92)90934-n
更新日期:1992-07-01 00:00:00
abstract:BACKGROUND:The magnitude of benefit of cardiac resynchronization therapy (CRT) varies significantly among its recipients; approximately 30% of CRT patients do not report clinical improvement. Optimization of CRT pacing parameters can further improve cardiac function, both acutely and chronically. Echocardiographic opti...
journal_title:American heart journal
pub_type: 杂志文章,多中心研究,随机对照试验
doi:10.1016/j.ahj.2012.02.007
更新日期:2012-05-01 00:00:00
abstract::Besides reperfusion treatment, which is the most powerful approach to the underlying pathophysiological cause of myocardial infarction, adjunctive therapies should be considered to reduce clinical symptoms, and improve left ventricular function and mortality rates. Randomized clinical trials and overviews of adjunctiv...
journal_title:American heart journal
pub_type: 杂志文章,评审
doi:10.1016/s0002-8703(99)70341-8
更新日期:1999-08-01 00:00:00
abstract::A case of tricuspid atresia with unusual echocardiographic findings is presented. The echocardiogram was successful in defining great artery interrelationships, ventricular looping, and cavity sizes. An echo pattern resembling the motion of a small tricuspid valve was observed; this was proven to be spurious at cathet...
journal_title:American heart journal
pub_type: 杂志文章
doi:10.1016/0002-8703(78)90508-2
更新日期:1978-06-01 00:00:00
abstract::The role of prostaglandins in mediating the hemodynamic response to nitroglycerin in vivo is controversial. To determine the effect of inhibiting prostaglandin production on the response to nitroglycerin, either placebo or aspirin (650 mg) was administered 1 hour prior to the administration of nitroglycerin (432 micro...
journal_title:American heart journal
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1016/0002-8703(88)90252-9
更新日期:1988-07-01 00:00:00
abstract:BACKGROUND:The contemporary magnitude and prognostic implications of complete heart block (CHB) in patients with acute myocardial infarction (AMI) are unknown. As part of a community-based study of patients hospitalized with AMI in the Worcester, MA, metropolitan area, changes over time in the incidence rates of CHB co...
journal_title:American heart journal
pub_type: 杂志文章
doi:10.1016/j.ahj.2008.03.011
更新日期:2008-08-01 00:00:00
abstract:BACKGROUND:31-Phosphorus-magnetic resonance spectroscopy may provide pathophysiological insights into the high-energy phosphate metabolism of the myocardium as measured by phosphocreatine to adenosine triphosphate (PCr/ATP) ratio. Aim of the present study was to determine in vivo the relation between cardiac PCr/ATP ra...
journal_title:American heart journal
pub_type: 杂志文章
doi:10.1016/j.ahj.2011.04.012
更新日期:2011-07-01 00:00:00
abstract:BACKGROUND:Infants born to cocaine-using mothers have a 3- to 8-fold increase in sudden infant death syndrome. Its underlying cause, in part, may be attributed to abnormal autonomic function. We proposed to study heart rate variability, reflecting autonomic control of the heart, in cocaine-exposed infants. METHODS:Fro...
journal_title:American heart journal
pub_type: 杂志文章
doi:10.1067/mhj.2001.118112
更新日期:2001-11-01 00:00:00
abstract::The development of a group of calcium channel blockers that prolong the QT interval has raised interest in their possible proarrhythmic potential. In animal experiments lidoflazine has no observed arrhythmogenic potential and no antiarrhythmic potential in a model sensitive to the antiarrhythmic properties of both con...
journal_title:American heart journal
pub_type: 杂志文章
doi:10.1016/0002-8703(85)90628-3
更新日期:1985-02-01 00:00:00
abstract:BACKGROUND:The pectoral approach to implantation of cardioverter defibrillators (ICDs) has become a standard in defibrillator therapy because of reduced generator size, weight, and volume. But the size of these devices is still comparable to the size of the early conventional antibradycardia pacemakers that were associ...
journal_title:American heart journal
pub_type: 杂志文章
doi:10.1016/s0002-8703(98)70270-4
更新日期:1998-04-01 00:00:00
abstract:OBJECTIVE:To determine the effect of exercise training on cardiac autonomic modulation in normal older adults by using analysis of heart rate variability. SUBJECTS:The exercise group consisted of 7 men and 9 women aged 66 +/- 4 years. The comparison group consisted of 7 men and 9 women also aged 66 +/- 4 years. METHO...
journal_title:American heart journal
pub_type: 杂志文章
doi:10.1016/s0002-8703(99)70162-6
更新日期:1999-09-01 00:00:00
abstract::Even though congestive heart failure is extremely common, the mechanisms responsible for the clinical manifestations remain a puzzle. The central and autonomic (sympathetic) nervous systems are responsible for a large part of the clinical manifestations. The role of the nervous system in CHF is discussed briefly. It i...
journal_title:American heart journal
pub_type: 杂志文章
doi:10.1016/0002-8703(78)90471-4
更新日期:1978-02-01 00:00:00
abstract::Patients with acute coronary syndrome (ACS) need to be risk stratified to deliver the most appropriate therapy. The GRACE and TIMI risk scores have penetrated contemporary guidelines with the former most commonly used in clinical practice. However, ACS prediction models need to be re-evaluated in contemporary practice...
journal_title:American heart journal
pub_type: 杂志文章,评审
doi:10.1016/j.ahj.2012.12.020
更新日期:2013-04-01 00:00:00
abstract:BACKGROUND:The American Heart Association recommends women with congenital heart defects (CHD) receive contraceptive counseling early in their reproductive years, but little is known about contraceptive method use among women with CHD. We describe recent female sterilization and reversible prescription contraceptive me...
journal_title:American heart journal
pub_type: 杂志文章,多中心研究
doi:10.1016/j.ahj.2020.01.008
更新日期:2020-04-01 00:00:00
abstract:OBJECTIVE:To date, few studies have evaluated asymptomatic patients with organic mitral regurgitation (MR). The goal of the present study was to assess the presence of independent predictive factors for progression of symptoms and/or left ventricular dysfunction (SLVSD) in this population. METHODS:We prospectively eva...
journal_title:American heart journal
pub_type: 杂志文章
doi:10.1016/j.ahj.2006.01.015
更新日期:2006-11-01 00:00:00
abstract:BACKGROUND:Device-detected subclinical atrial fibrillation (AF) refers to infrequent, short-lasting, asymptomatic AF that is detected only with long-term continuous monitoring. Subclinical AF is common and associated with an increased risk of stroke; however, the risk of stroke with subclinical AF is lower than for cli...
journal_title:American heart journal
pub_type: 杂志文章,多中心研究,随机对照试验
doi:10.1016/j.ahj.2017.04.008
更新日期:2017-07-01 00:00:00
abstract::To evaluate the antiischemic effects of intravenous milrinone, 20 patients with angiographically proved coronary artery disease and stable angina were studied at rest and during exercise under control conditions and after an intravenous loading injection of milrinone (50 micrograms/kg/10 min) followed by an infusion w...
journal_title:American heart journal
pub_type: 临床试验,杂志文章
doi:10.1016/0002-8703(91)90835-6
更新日期:1991-06-01 00:00:00
abstract::Clinical and experimental evidence suggest that sympathoadrenal activation contributes to mortality in patients with ischemic heart disease. To determine the level of sympathoadrenal activation in the very early phase of acute myocardial infarction (AMI) and to determine if location of infarction (anterior versus infe...
journal_title:American heart journal
pub_type: 杂志文章
doi:10.1016/0002-8703(81)90408-7
更新日期:1981-07-01 00:00:00
abstract:BACKGROUND:P2Y12 receptor antagonist therapy is recommended in addition to ASA for up to 1 year after acute coronary syndrome to reduce ischemic events. In contrast, the benefit of long-term dual antiplatelet therapy beyond 1 year remains unclear. Ticagrelor is a potent, reversibly binding P2Y12 receptor-antagonist tha...
journal_title:American heart journal
pub_type: 杂志文章,评审
doi:10.1016/j.ahj.2013.12.020
更新日期:2014-04-01 00:00:00
abstract::Atrial depressurization time measurement by Doppler ultrasound can be used to quantify stenotic mitral valve area. In this report, we present the results of a blinded trial comparing the standard Doppler method for "pressure half-time" (A) and another Doppler method we devised (B) for measurement of atrial depressuriz...
journal_title:American heart journal
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1016/0002-8703(87)90045-7
更新日期:1987-04-01 00:00:00
abstract:BACKGROUND:Statins are effective in the prevention of coronary events and the treatment of acute coronary syndromes. However, their efficacy and safety in patients with heart failure (HF) are unknown. In this review, we discuss the evidence for the efficacy and safety of statin therapy in patients with HF. METHODS:We ...
journal_title:American heart journal
pub_type: 杂志文章,评审
doi:10.1016/j.ahj.2005.09.008
更新日期:2006-07-01 00:00:00
abstract::Despite gratifying immediate results, significant recoarctation at follow-up has been observed after balloon angioplasty of native aortic coarctation. Risk factors for such recurrences have been identified in one of our previous studies. In this study we examined the value of these risk factors in the prediction of re...
journal_title:American heart journal
pub_type: 杂志文章
doi:10.1016/0002-8703(95)90245-7
更新日期:1995-07-01 00:00:00
abstract::M-mode echocardiograms were obtained in 48 patients with complete left bundle branch block (LBBB). Of these 48 patients, 28 had LBBB with normal frontal plane QRS axis (-20 degrees to +90 degrees, mean +/- SD 18 degrees +/- 34 degrees), and 20 had LBBB with a left axis deviation (LAD) (-30 degrees to -60 degrees, mean...
journal_title:American heart journal
pub_type: 杂志文章
doi:10.1016/0002-8703(82)90010-2
更新日期:1982-10-01 00:00:00
abstract::This prospective study evaluated the accuracy of phase analysis of scintigraphic imaging in defining the site of earliest ventricular activation in pediatric patients with electrophysiologic disorders. Twenty patients (10.8 +/- 5.5 years) with preexcitation (n = 16) or ventricular tachycardia (VT) (n = 4) were indepen...
journal_title:American heart journal
pub_type: 杂志文章
doi:10.1016/0002-8703(93)90015-2
更新日期:1993-02-01 00:00:00
abstract:BACKGROUND:We evaluate a simple, bedside test that measures 1-minute heart rate variability in deep breathing as a predictor of death after myocardial infarction. METHODS:Bedside heart rate variability was assessed in 185 consecutive patients 5.1 +/- 2.5 days after a first myocardial infarction. Patients were instruct...
journal_title:American heart journal
pub_type: 杂志文章
doi:10.1016/s0002-8703(99)70242-5
更新日期:1999-07-01 00:00:00
abstract::Controlled versus uncontrolled reperfusion of ischemic myocardium after experimental coronary artery occlusion was studied to determine the effect on regional ventricular wall motion and associated biochemical alterations. Fourteen pigs underwent coronary artery occlusion for 1 hour followed by 2 hours of reperfusion....
journal_title:American heart journal
pub_type: 杂志文章
doi:10.1016/0002-8703(89)90723-0
更新日期:1989-03-01 00:00:00
abstract:BACKGROUND:The use of vascular closure devices (VCDs) for the reduction of access site complications following percutaneous coronary intervention (PCI) remains controversial. Patients undergoing primary PCI for acute ST-segment elevation myocardial infarction (STEMI) are at high risk of femoral artery complications. A ...
journal_title:American heart journal
pub_type: 杂志文章
doi:10.1016/j.ahj.2011.03.009
更新日期:2011-06-01 00:00:00
abstract:BACKGROUND:A high fasting glucose level may be a marker not only for microvascular complications, but also for macrovascular complications. We evaluated the clinical significance of a high fasting glucose level (> or =110 mg/dL), detected either at baseline or during follow-up, in the Bezafibrate Infarction Prevention ...
journal_title:American heart journal
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1016/j.ahj.2003.09.013
更新日期:2004-02-01 00:00:00