Abstract:
:African Americans have the highest overall coronary heart disease (CHD) mortality rate of any ethnic group in the United States. They also exhibit a greater prevalence of a number of individual CHD risk factors, especially hypertension and type 2 diabetes mellitus (a CHD risk equivalent) and greater clustering of risk factors. The African-American population is under-represented in lipid-lowering clinical end point trials and remains inadequately treated with lipid-lowering therapy in the clinical setting; this latter fact is of particular concern because, in the new National Cholesterol Education Program guidelines, many more black patients with hypercholesterolemia should be receiving more intensive lipid-lowering treatment. A number of steps must be taken to improve prospects of CHD risk reduction through lipid-lowering therapy in African Americans. These include improving the understanding of the relationship of risk factors to disease and improving the understanding of both lipid responses to and clinical benefits of lipid-lowering therapy. In addition, because African Americans have a higher prevalence of several modifiable CHD risk factors, this population should be rigorously targeted for risk-reduction strategies, including screening and treatment for hypertension, type 2 diabetes mellitus, and dyslipidemia. Educational outreach programs can provide a key role in raising community awareness of CHD risk factors and potential treatment options.
journal_name
Am Heart Jjournal_title
American heart journalauthors
Ferdinand KCdoi
10.1016/j.ahj.2003.12.011subject
Has Abstractpub_date
2004-05-01 00:00:00pages
774-82issue
5eissn
0002-8703issn
1097-6744pii
S0002870303008755journal_volume
147pub_type
杂志文章,评审abstract:BACKGROUND:The increasing burden of cardiovascular disease (CVD) in low- and middle-income countries is largely driven by the increasing prevalence of hypertension, diabetes, and tobacco use. We hypothesize that the utilization of community health workers (CHWs) to screen for and manage these 3 determinants of CVD in a...
journal_title:American heart journal
pub_type: 杂志文章,随机对照试验
doi:10.1016/j.ahj.2016.10.027
更新日期:2017-03-01 00:00:00
abstract:BACKGROUND:Embolic events to the central nervous system are a major cause of morbidity and mortality in patients with infective endocarditis (IE). The appropriate role of valvular surgery in reducing such embolic events is unclear. The purpose of this study was to determine the relationship between the initiation of an...
journal_title:American heart journal
pub_type: 杂志文章
doi:10.1016/j.ahj.2007.07.023
更新日期:2007-12-01 00:00:00
abstract::The antiarrhythmic effect of nadolol, a long-acting, nonselective beta antagonist without intrinsic sympathomimetic or membrane-stabilizing properties, was evaluated in 36 patients with ventricular dysrhythmias as determined by three baseline 24-hour Holter recordings at a time when subjects were receiving placebo. Na...
journal_title:American heart journal
pub_type: 临床试验,杂志文章
doi:10.1016/0002-8703(84)90590-8
更新日期:1984-10-01 00:00:00
abstract:BACKGROUND:Even mild depressive symptoms during hospitalization are an independent risk factor for mortality after acute coronary syndromes (ACS). The mortality risk is highest for patients whose depressive symptoms persist after ACS. Low adherence to medications that reduce the risk of subsequent cardiac events may be...
journal_title:American heart journal
pub_type: 杂志文章
doi:10.1016/j.ahj.2006.05.014
更新日期:2006-11-01 00:00:00
abstract:BACKGROUND:Prior studies have reported race and sex differences in cardiac catheterization use after acute myocardial infarction (AMI). It is unclear whether race or sex differences in procedure refusal may contribute to this difference. We sought to determine whether cardiac catheterization refusal rates differ by pat...
journal_title:American heart journal
pub_type: 杂志文章
doi:10.1067/mhj.2002.126122
更新日期:2002-12-01 00:00:00
abstract::The actions of the beta-adrenergic receptor antagonist, d,l-nadolol, were examined in anesthetized dogs subjected to circumflex coronary artery ligation in the presence of previous anterior myocardial infarction. With circumflex ligation, control dogs (N = 18) developed premature ventricular beats and ventricular tach...
journal_title:American heart journal
pub_type: 杂志文章
doi:10.1016/0002-8703(88)90444-9
更新日期:1988-11-01 00:00:00
abstract::To determine whether the first postpacing interval after entrainment was affected by recording and pacing sites, overdrive atrial pacing was undertaken in 13 episodes of atrial flutter with a mean flutter cycle length (FCL) of 140 +/- 8 msec induced in seven dogs. Atrial flutter was induced by means of an anatomic obs...
journal_title:American heart journal
pub_type: 杂志文章
doi:10.1016/0002-8703(89)90259-7
更新日期:1989-09-01 00:00:00
abstract::The prevention of major bleeding during percutaneous coronary intervention is one of the most widely discussed and often controversial topics within interventional cardiology. The choice of arterial access should be considered a mechanism for bleeding avoidance, and various strategies have been proposed to prevent or ...
journal_title:American heart journal
pub_type: 杂志文章,评审
doi:10.1016/j.ahj.2015.04.023
更新日期:2015-07-01 00:00:00
abstract::Twelve cirrhotic patients with portal hypertension and esophageal varices were treated with nadolol for 1 month, and the effects on renal and hepatic hemodynamics and function were studied. A significant decrease in cardiac output, portohepatic gradient, and effective hepatic blood flow was found, whereas mean arteria...
journal_title:American heart journal
pub_type: 杂志文章
doi:10.1016/0002-8703(84)90602-1
更新日期:1984-10-01 00:00:00
abstract::The influence of diltiazem on the hemodynamic effects of ouabain in 10 preinstrumented awake dogs was studied. Mean aortic pressure increased from 102 to 119 mm Hg with ouabain (p less than 0.05), an effect that was attenuated by pretreatment with diltiazem. The increase in systemic vascular resistance of 30% with oua...
journal_title:American heart journal
pub_type: 杂志文章
doi:10.1016/0002-8703(89)90587-5
更新日期:1989-10-01 00:00:00
abstract::Calcium channel blockers and central alpha-agonists are among the classes of antihypertensive drugs that yield the most favorable overall effects on risk factors for hypertension-related end-organ damage. An open-label prospective trial in 42 patients with a mean baseline blood pressure of 144/102 mm Hg sought to asse...
journal_title:American heart journal
pub_type: 临床试验,杂志文章
doi:10.1016/0002-8703(93)90707-g
更新日期:1993-10-01 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::Three cases of large multiple coronary aneurysms, situated on both right and left coronary arteries, were seen in three middle-aged adult patients. These patients were hospitalized for myocardial infarction in two cases and for angina pectoris in the third case. On the coronary angiogram, the coronary lesions were qui...
journal_title:American heart journal
pub_type: 杂志文章
doi:10.1016/0002-8703(80)90617-1
更新日期:1980-06-01 00:00:00
abstract:BACKGROUND:Early lumen loss (ELL) may be detected in patients undergoing coronary interventions for in-stent restenosis. This phenomenon may contribute to recurrences. This prospective, randomized study was designed to determine if repeat stent implantation may prevent ELL in patients with in-stent restenosis. METHODS...
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.2004.06.022
更新日期:2005-02-01 00:00:00
abstract:OBJECTIVES:The DANHEART trial is a multicenter, randomized (1:1), parallel-group, double-blind, placebo-controlled study in chronic heart failure patients with reduced ejection fraction (HFrEF). This investigator driven study will include 1500 HFrEF patients and test in a 2 × 2 factorial design: 1) if hydralazine-isoso...
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.2020.09.020
更新日期:2021-01-01 00:00:00
abstract::Coronary arterial stenosis of varying severity and length were created in open-chest dogs. The reactive hyperemic responses (RHR) to 15 second occlusions were used to produce flow increases and judge the physiological significance of the narrowings. RHR are sensitive indices of functional impairment when resting flow ...
journal_title:American heart journal
pub_type: 杂志文章
doi:10.1016/s0002-8703(76)80010-5
更新日期:1976-12-01 00:00:00
abstract::Although coronary thrombosis is thought to play a pivotal role in the pathogenesis of unstable angina and non-Q wave myocardial infarction and antithrombotic therapy is a mainstay in the early management of these patients, the relation between measures of systemic anticoagulation and clinical events has not been defin...
journal_title:American heart journal
pub_type: 临床试验,杂志文章,多中心研究,随机对照试验,评审
doi:10.1016/s0002-8703(96)90519-0
更新日期:1996-03-01 00:00:00
abstract:BACKGROUND:Systolic wall motion abnormality (WMA) after acute myocardial infarction (AMI) is a major determinant of outcome; the presence and importance of diastolic WMA after AMI are unknown. We therefore sought to detect diastolic WMA using color kinesis and to assess its relation to neurohormonal activation and its ...
journal_title:American heart journal
pub_type: 杂志文章
doi:10.1016/j.ahj.2004.11.024
更新日期:2005-10-01 00:00:00
abstract::Epinephrine increases coronary blood flow but may not improve the balance between myocardial oxygen supply and demand during cardiopulmonary resuscitation (CPR). The objective of this study was to determine whether this balance can be improved by administering a relatively pure alpha-adrenergic vasoconstrictor, alone ...
journal_title:American heart journal
pub_type: 杂志文章
doi:10.1016/0002-8703(94)90120-1
更新日期:1994-02-01 00:00:00
abstract:BACKGROUND:The latest cholesterol guidelines have shifted focus from achieving low-density lipoprotein cholesterol (LDL-C) targets toward statin use and intensity guided by atherosclerotic cardiovascular disease (ASCVD) risk. METHODS:Statin use and intensity were evaluated in 5,905 statin-eligible primary or secondary...
journal_title:American heart journal
pub_type: 杂志文章,多中心研究
doi:10.1016/j.ahj.2017.08.005
更新日期:2017-11-01 00:00:00
abstract::Digoxin intoxication has been reported to be a common adverse drug reaction with an in-hospital incidence of 6% to 23% and an associated mortality rate as high as 41%. A retrospective review was conducted to assess the accuracy of diagnosis, the morbidity and mortality of digoxin intoxication, and its incidence in hos...
journal_title:American heart journal
pub_type: 杂志文章
doi:10.1016/0002-8703(90)90135-k
更新日期:1990-11-01 00:00:00
abstract:BACKGROUND:The TRANSFER-AMI study demonstrated that early routine percutaneous coronary intervention post-fibrinolysis (pharmacoinvasive strategy) is superior to conservative management for ST-elevation myocardial infarction. However, it is not clear whether treatment efficacy differs between men and women. METHODS:In...
journal_title:American heart journal
pub_type: 杂志文章,随机对照试验
doi:10.1016/j.ahj.2012.05.022
更新日期:2012-09-01 00:00:00
abstract:AIMS:In adults with coarctation of the aorta (CoA), hypertension (HTN) is a common long-term complication. We investigated the prevalence of HTN and analyzed factors associated with HTN. METHODS AND RESULTS:In the national register for congenital heart disease, 653 adults with repaired CoA were identified (mean age 36...
journal_title:American heart journal
pub_type: 杂志文章
doi:10.1016/j.ahj.2016.07.012
更新日期:2016-11-01 00:00:00
abstract:BACKGROUND:In 10,001 patients with stable coronary artery disease (CAD) enrolled in the Treating to New Targets (TNT) trial, 80 mg/d of atorvastatin (high-dose regimen) reduced the composite primary end point of death from CAD, nonfatal myocardial infarction, resuscitation from cardiac arrest, or stroke by 22% relative...
journal_title:American heart journal
pub_type: 杂志文章,随机对照试验
doi:10.1016/j.ahj.2008.05.032
更新日期:2008-10-01 00:00:00
abstract::Coronary artery disease remains the leading cause of death in developed countries despite significant progress in primary prevention and treatment strategies. Older patients are at particularly high risk of poor outcomes following acute coronary syndrome and impaired nutrition, including low vitamin D levels, may play...
journal_title:American heart journal
pub_type: 杂志文章,评审
doi:10.1016/j.ahj.2013.11.012
更新日期:2014-03-01 00:00:00
abstract::The development of ECG Minnesota Q-QS codes and their subsequent evolution were studied in the first 692 subjects to enter the POSCH program who had had one MI. The mean interval from MI to entry into the study was 2.2 years. Sixty-three percent of the subjects developed the most significant code with the infarction. ...
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(85)90169-3
更新日期:1985-08-01 00:00:00
abstract::The primary objective of this study was to apply a sophisticated coagulation monitoring system including estimation of the concentration of prothrombin fragment 1 + 2 (PTF 1 + 2) and the activity of prothrombin (coagulation factor II or FII) to cases of stent implantation and to compare the results with those of stand...
journal_title:American heart journal
pub_type: 临床试验,杂志文章
doi:10.1016/0002-8703(95)90433-6
更新日期:1995-08-01 00:00:00
abstract::Quinidine serum levels and pharmacokinetic data were assessed during steady state therapy with oral quinidine sulfate in 19 hospitalized patients who were being treated for ventricular arrhythmias. A new high performance liquid chromatography assay was employed. Four patients were studied both after the first dose of ...
journal_title:American heart journal
pub_type: 杂志文章
doi:10.1016/0002-8703(79)90467-8
更新日期:1979-12-01 00:00:00
abstract::To assess the relation between myocardial ischemia, ventricular arrhythmias (VA), and left ventricular (LV) dysfunction, we evaluated 74 patients with coronary artery disease (CAD) using radionuclide angiography (to determine the resting ejection fraction [EF]), resting thallium-201 scintigraphy (to ascertain the exte...
journal_title:American heart journal
pub_type: 杂志文章
doi:10.1016/0002-8703(85)90588-5
更新日期:1985-02-01 00:00:00
abstract:BACKGROUND:Although the use of clopidogrel in patients "unlikely" to require coronary artery bypass grafting (CABG) is recommended in current guidelines of acute coronary syndrome (ACS) management, an important minority of patients require CABG. We assessed the ability to predict need for CABG from demographics known a...
journal_title:American heart journal
pub_type: 杂志文章
doi:10.1016/j.ahj.2007.12.002
更新日期:2008-05-01 00:00:00