Abstract:
BACKGROUND:Despite the known benefits of cardiac rehabilitation in patients with coronary artery disease, referral rates to rehabilitation programs remain low. We determined the incidence and determinants of cardiac rehabilitation referral rates for patients undergoing percutaneous coronary intervention (PCI). METHODS AND RESULTS:The incidence and predictors of referral to cardiac rehabilitation were assessed among 145,661 consecutive patients undergoing PCI and surviving to hospital discharge across 31 hospitals in the Blue Cross Blue Shield of Michigan Cardiovascular Consortium between 2003 and 2008. The 6-year cardiac rehabilitation referral rate was 60.2%. Younger age, male gender, white race, and presentation with acute or severe disease (ie, acute myocardial infarction [AMI] in the previous 24 hours and ST-elevation myocardial infarction) were associated with increased referral to rehabilitation (all P < .0001). Most medical comorbidities were associated with decreased referral. Referral rates for cardiac rehabilitation were below the rates of other AMI quality-of-care indicators and more variable across hospital sites. Race-specific referral rates differed significantly in the lowest referring hospitals (P < .0001) but not in the highest referring hospitals (P = .16). Women had a 0.7% relative decrease in referral as compared to men (P = .0188) in the highest referring hospitals but a 26.7% relative decrease in referral in the lowest referring hospitals (P = .02). CONCLUSIONS:Over one third of patients undergoing PCI are not referred for cardiac rehabilitation. Referral rates are below the rates of other AMI quality-of-care performance measures and more variable across sites. Racial and gender disparities in referral to rehabilitation exist but are concentrated at the lowest referring hospitals.
journal_name
Am Heart Jjournal_title
American heart journalauthors
Aragam KG,Moscucci M,Smith DE,Riba AL,Zainea M,Chambers JL,Share D,Gurm HSdoi
10.1016/j.ahj.2010.11.016subject
Has Abstractpub_date
2011-03-01 00:00:00pages
544-551.e2issue
3eissn
0002-8703issn
1097-6744pii
S0002-8703(10)01083-5journal_volume
161pub_type
杂志文章,多中心研究abstract::Two patients with isolated T wave alternans are reported, with their vectocardiograms, their response to carotid sinus stimulation, and the response to calcium infusion in one of them with documented severe hypocalcemia. Eleven cases of the literature are briefly reviewed. The alternans of the T wave appears with seve...
journal_title:American heart journal
pub_type: 杂志文章
doi:10.1016/0002-8703(78)90369-1
更新日期:1978-03-01 00:00:00
abstract:BACKGROUND:In the TRACER trial, vorapaxar, a protease-activated receptor-1 antagonist, plus standard care in non-ST-segment elevation acute coronary syndrome (NSTE ACS) patients did not significantly reduce the primary composite end point but reduced a key secondary end point and significantly increased bleeding. Histo...
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.2014.06.017
更新日期:2014-10-01 00:00:00
abstract::Incidence of myonecrosis in patients undergoing rotational atherectomy was evaluated by preprocedural statin use. The incidence of any myonecrosis (24.1% vs 52.3%, P < .001) or significant myonecrosis (7.5% vs 21.8%, P < .001) was significantly lower among patients pretreated with statins. This difference remained sig...
journal_title:American heart journal
pub_type: 杂志文章
doi:10.1016/j.ahj.2006.02.026
更新日期:2006-05-01 00:00:00
abstract::In patients with essential hypertension, glomerular filtration rate remains normal or elevated, whereas renal blood flow tends to be lower, which results in an increased filtration fraction. The afferent (preglomerular) arteriolar resistance determines the fraction of the pressure that is transmitted to the glomerular...
journal_title:American heart journal
pub_type: 杂志文章,评审
doi:10.1016/0002-8703(91)90945-e
更新日期:1991-10-01 00:00:00
abstract::Tolerance to prolonged nitroglycerin (NTG) may be due to drug-induced intravascular expansion. To test the hypothesis that concomitant diuretics may reduce volume expansions and thus prevent NTG tolerance, we studied 23 healthy volunteers randomized to hydrochlorthiazide or placebo before and during 74-hour continuous...
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(95)90361-5
更新日期:1995-09-01 00:00:00
abstract::The prevalence of heart failure (HF) is high and still on the rise. In 2004, an estimated 5.2 million adults in the United States carried the diagnosis of HF with a mortality rate of >19%. The incidence of HF is higher in individuals 65 years or older. As the US population grows older, the personal and economic costs ...
journal_title:American heart journal
pub_type: 杂志文章,评审
doi:10.1016/j.ahj.2009.04.007
更新日期:2009-06-01 00:00:00
abstract::Fenoldopam mesylate (SK&F 82526-J) is a novel benzazepine derivative. It has selective agonist activity at post-junctional (DA1) vascular dopaminergic receptors, which normally subserve renal artery vasodilation. Previous studies in normal subjects and in patients with hypertension indicate that fenoldopam increases r...
journal_title:American heart journal
pub_type: 杂志文章
doi:10.1016/0002-8703(88)90620-5
更新日期:1988-08-01 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:BACKGROUND:Patients with heart failure (HF) frequently have comorbidities. Frequency, prognostic, and therapeutic implications of chronic obstructive pulmonary disease (COPD) in HF are largely unknown. We aimed to assess the prevalence and prognostic implications of COPD in a sample of stable patients with HF and to de...
journal_title:American heart journal
pub_type: 杂志文章
doi:10.1016/j.ahj.2007.10.040
更新日期:2008-03-01 00:00:00
abstract::This study examines the electrophysiologic effects of an intravenous bolus of lidocaine in the normal canine ventricle. In 14 open-chest dogs, left ventricular effective refractory period, ventricular repolarization time, and activation time were measured continuously during ventricular pacing (150/min) before, during...
journal_title:American heart journal
pub_type: 杂志文章
doi:10.1016/0002-8703(85)90559-9
更新日期:1985-03-01 00:00:00
abstract:BACKGROUND:Patients with chronic kidney disease (CKD) experience poor outcomes after acute myocardial infarction (AMI). We sought to compare clinical characteristics of advanced CKD, dialysis, and non-CKD patients hospitalized with AMI. METHODS:This observational study used record-linked data from the US Renal Data Sy...
journal_title:American heart journal
pub_type: 杂志文章,多中心研究
doi:10.1016/j.ahj.2011.12.002
更新日期:2012-03-01 00:00:00
abstract:BACKGROUND:An "obesity paradox" has been described in patients with acute myocardial infarction (AMI), whereby obese and overweight patients have a lower risk of short-term mortality after AMI than normal-weight patients. However, the long-term association of obesity with mortality after AMI remains unknown. METHODS:W...
journal_title:American heart journal
pub_type: 杂志文章,多中心研究
doi:10.1016/j.ahj.2015.10.024
更新日期:2016-02-01 00:00:00
abstract:BACKGROUND:Chronic periodontal infection is associated with an increased risk of coronary heart disease. Although the mechanism responsible for the relationship between periodontal disease and cardiovascular events is not fully understood, it is hypothesized that the chronic inflammatory burden of periodontal disease m...
journal_title:American heart journal
pub_type: 杂志文章
doi:10.1016/j.ahj.2005.10.002
更新日期:2006-01-01 00:00:00
abstract::To observe the stereoscopic structure and the motion of the prolapsing mitral valve and its regurgitant jet in comparison with the normal mitral valve, four-dimensional (or dynamic three-dimensional) echocardiography of mitral valve apparatus was obtained in 20 patients with mitral valve prolapse and 10 unaffected sub...
journal_title:American heart journal
pub_type: 杂志文章
doi:10.1016/s0002-8703(97)70257-6
更新日期:1997-01-01 00:00:00
abstract:BACKGROUND:The diagnosis of angina is challenging because it relies on symptom descriptions. Natural language processing (NLP) of the electronic medical record (EMR) can provide access to such information contained in free text that may not be fully captured by conventional diagnostic coding. OBJECTIVE:To test the hyp...
journal_title:American heart journal
pub_type: 杂志文章
doi:10.1016/j.ahj.2006.12.022
更新日期:2007-04-01 00:00:00
abstract:OBJECTIVE:The purpose of this study was to estimate the cost-effectiveness of beta-blocker therapy with either metoprolol or carvedilol in addition to conventional therapy for patients with heart failure (HF) in Canada. DESIGN:A Markov simulation was used to estimate the costs and life expectancy for treating patients...
journal_title:American heart journal
pub_type: 杂志文章
doi:10.1067/mhj.2001.116479
更新日期:2001-09-01 00:00:00
abstract::Repair of coarctation of the aorta may not prevent the subsequent development of elevated systemic blood pressure at rest or with exercise. The correlates of late postoperative resting systolic blood pressure and maximal exercise systolic blood pressure levels were investigated in a retrospective study of 42 patients ...
journal_title:American heart journal
pub_type: 杂志文章
doi:10.1016/0002-8703(87)90277-8
更新日期:1987-02-01 00:00:00
abstract:BACKGROUND:Depression is common in cardiac patients and has been associated with adverse clinical outcome. However, little is known about predictors of the onset of depressive symptoms. We examined predictors of the onset of depressive symptoms at 12 months post-percutaneous coronary intervention (PCI) in patients trea...
journal_title:American heart journal
pub_type: 杂志文章
doi:10.1016/j.ahj.2005.08.012
更新日期:2006-02-01 00:00:00
abstract:BACKGROUND:This study was designed to investigate the efficacy of alteplase double-bolus dosing compared with the front-loaded 90-minute infusion regimen in patients with acute myocardial infarction. Recent pilot studies have suggested that bolus dosing may provide improved efficacy in establishing early, complete, and...
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
doi:10.1016/s0002-8703(98)70024-9
更新日期:1998-10-01 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:BACKGROUND:Health care utilization patterns and associated costs of congenital heart disease (CHD) in young adulthood are not well understood. METHODS:California State Inpatient Databases 2005 to 2009 were used to conduct a retrospective study on inpatient admissions of CHD patients 10 to 29 years old (n = 7,419) and ...
journal_title:American heart journal
pub_type: 杂志文章
doi:10.1016/j.ahj.2014.08.006
更新日期:2014-12-01 00:00:00
abstract::The expansion of antiarrhythmic therapy beyond pharmacologic agents to include surgery, devices, and ablation procedures, plus the reaffirmation by the Cardiac Arrhythmia Suppression Trial (CAST) of the need for concurrent placebo-controlled trials to establish a mortality benefit, have resulted in the need to conside...
journal_title:American heart journal
pub_type: 杂志文章,评审
doi:10.1016/0002-8703(94)90097-3
更新日期:1994-04-01 00:00:00
abstract::Major cardiovascular risk factors, such as hypertension, hyperlipidemia, and diabetes, often cluster in the same individuals. It has been claimed that obesity, hyperinsulinemia, insulin resistance, and a deranged intracellular handling of ions have pathogenetic importance in the development of this metabolic syndrome....
journal_title:American heart journal
pub_type: 杂志文章,评审
doi:10.1016/0002-8703(93)90446-g
更新日期:1993-05-01 00:00:00
abstract:BACKGROUND:Surgical ventricular restoration (SVR) is an operation that demonstrates promise to improve outcomes for patients with left ventricular dysfunction. Current use and operative outcomes of SVR have come from centers of expertise, and operative risks of SVR in community practice are unknown. We sought to charac...
journal_title:American heart journal
pub_type: 杂志文章
doi:10.1016/j.ahj.2006.01.016
更新日期:2006-09-01 00:00:00
abstract::Previous studies have suggested that the contractility of isolated heart muscle removed from rabbits made hypercholesterolemic is decreased. As part of a study evaluating the effects of high-lipid diets on aortic atherosclerosis, we evaluated the contractility of perfused rabbit hearts. Six rabbits were placed on a hi...
journal_title:American heart journal
pub_type: 杂志文章
doi:10.1016/0002-8703(83)90049-2
更新日期:1983-12-01 00:00:00
abstract::Guidelines published in 2001 recommended 1 regional adult congenital heart disease (ACHD) center per 3 to 10 million population. Our objective was to determine if published guidelines on the numbers of regional ACHD centers are sufficient to meet the needs of adults with congenital heart disease in the general populat...
journal_title:American heart journal
pub_type: 杂志文章,评审
doi:10.1016/j.ahj.2008.08.029
更新日期:2009-01-01 00:00:00
abstract::The purpose of this study was to determine the normal pattern and magnitude of mitral annular velocities in diastole by Doppler tissue imaging (DTI) and to assess whether this is altered in patients with left ventricular hypertrophy. Mitral annulus velocities were measured by DTI. Peak and time-velocity integral were ...
journal_title:American heart journal
pub_type: 杂志文章
doi:10.1016/s0002-8703(96)90183-0
更新日期:1996-05-01 00:00:00
abstract:BACKGROUND:This study assessed the feasibility of a 12-week program of exercise, with and without intramuscular testosterone supplementation, in male patients with chronic heart failure (CHF) and low testosterone status and collected preliminary data for key health outcomes. METHODS:Male patients with CHF (n = 41, age...
journal_title:American heart journal
pub_type: 杂志文章,随机对照试验
doi:10.1016/j.ahj.2012.09.016
更新日期:2012-12-01 00:00:00
abstract::The aim of this study was to assess the relative value of exercise echocardiography and perfusion single-photon emission computed tomography (SPECT) in identifying the presence and severity of coronary artery stenosis. Accordingly, 44 consecutive patients with stenosis in one vessel performed simultaneous postexercise...
journal_title:American heart journal
pub_type: 杂志文章
doi:10.1016/0002-8703(92)90922-i
更新日期:1992-07-01 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