Abstract:
BACKGROUND:Apparent treatment-resistant hypertension (aTRH) is associated with an increased risk of adverse cardiovascular outcomes. We studied the frequency and intensity of care for aTRH among participants aged 65 years and older in the US-based REGARDS study linked with Medicare claims. METHODS:Blood pressure (BP) was measured twice and averaged. aTRH was defined by the use of ≥3 classes of antihypertensive medication and uncontrolled BP (UaTRH, systolic/diastolic BP ≥140/90 mmHg), or ≥4 classes with controlled BP (CaTRH). Participants were categorized as not having aTRH (no aTRH), CaTRH or UaTRH. RESULTS:Among 4650 participants with hypertension, 468 (10.1%) had UaTRH, 247 (5.3%) had CaTRH, and 3935 (84.6%) had hypertension but did not have aTRH. For hypertension-related visits, those with UaTRH saw primary care physicians and cardiologists more frequently than those without aTRH (mean primary care visits per year: 2.77 vs 2.27, P<.001; cardiologists: 0.50 vs 0.35, P=.014). Among those with UaTRH, CaTRH, and no aTRH, respectively 73.5%, 68.0%, and 67.5% had >1 hypertension-related visit per year. Among those with UaTRH, males vs females (prevalence ratio=0.78; 95% CI 0.69-0.89), whites vs blacks (0.88; 95% CI 0.78-0.99), and current smokers vs non-smokers (0.66; 95% CI 0.48-0.89) were less likely to receive >1 hypertension-related visit per year. Diagnostic intensity, measured by testing for end organ damage and secondary hypertension, was similar between groups. CONCLUSIONS:Many people with UaTRH are not seen more than once per year for hypertension and may benefit from increased care.
journal_name
Am Heart Jjournal_title
American heart journalauthors
Vemulapalli S,Deng L,Patel MR,Kilgore ML,Jones WS,Curtis LH,Irvin MR,Svetkey LP,Shimbo D,Calhoun DA,Muntner Pdoi
10.1016/j.ahj.2017.01.008subject
Has Abstractpub_date
2017-04-01 00:00:00pages
29-39eissn
0002-8703issn
1097-6744pii
S0002-8703(17)30020-0journal_volume
186pub_type
杂志文章abstract::Ventricular tachyarrhythmias are the cause of sudden cardiac death in ischemic heart disease. Reliable animal models are necessary to study techniques for identifying individuals at risk and to develop effective modes of therapy. The purpose of the present study was to evaluate the inducibility of ventricular tachyarr...
journal_title:American heart journal
pub_type: 杂志文章
doi:10.1016/0002-8703(85)90191-7
更新日期:1985-11-01 00:00:00
abstract::Mortality rates for acute myocardial infarction (AMI) in the province of Manitoba were studied by a retrospective, randomized survey of urban and rural hospital records. Urban hospitals had formal coronary care unit (CCU). Selected rural hospitals lacked CCUs but usually possessed portable monitoring and defibrillatio...
journal_title:American heart journal
pub_type: 杂志文章
doi:10.1016/0002-8703(83)90277-6
更新日期:1983-01-01 00:00:00
abstract::The medical records of 254 patients with atrial fibrillation were reviewed to determine the incidence of embolic events in relation to type of cardiovascular disease, duration of atrial fibrillation, and use of anticoagulants. During a total follow-up of 833 patient-years in atrial fibrillation, there were 32 instance...
journal_title:American heart journal
pub_type: 杂志文章
doi:10.1016/0002-8703(86)90318-2
更新日期:1986-11-01 00:00:00
abstract::A substantial proportion of patients with dilated cardiomyopathy have circulating autoantibodies directed against the cardiac beta-adrenoceptor. These antireceptor antibodies inhibit both ligand binding to membrane beta-receptors and isoproterenol-sensitive adenylate cyclase. The functional consequences of antibody-re...
journal_title:American heart journal
pub_type: 杂志文章
doi:10.1016/0002-8703(91)90766-b
更新日期:1991-07-01 00:00:00
abstract::A-II exerts its activity on various target tissues by binding to its receptors. The discovery of local RASs and A-II receptors within various tissues has generated interest in the clinical usefulness of RAS inhibition by directly blocking the action of A-II at the receptor level. Different A-II receptor subtypes have ...
journal_title:American heart journal
pub_type: 杂志文章,评审
doi:10.1016/0002-8703(94)90061-2
更新日期:1994-05-01 00:00:00
abstract::Four children with cor triatriatum underwent intraoperative transesophageal echocardiography. Two patients had cor triatriatum alone and two had associated complex congenital heart disease. Transesophageal echocardiography provided optimal imaging of these defects and provided unique information that facilitated surgi...
journal_title:American heart journal
pub_type: 杂志文章
doi:10.1016/0002-8703(95)90277-5
更新日期:1995-03-01 00:00:00
abstract::The calcium antagonist, manidipine, was developed on the basis of the hypothesis that antihypertensive drugs that act to improve renal hemodynamic alterations will be therapeutically beneficial in hypertensive patients. Manidipine shows long-lasting calcium channel-blocking action in vascular smooth muscle cells and a...
journal_title:American heart journal
pub_type: 杂志文章,评审
doi:10.1016/0002-8703(93)90203-l
更新日期:1993-02-01 00:00:00
abstract:BACKGROUND:Randomized trials have indicated that primary coronary angioplasty performed in patients admitted directly to highly-experienced angioplasty centers offers certain advantages over intravenous fibrinolytic therapy. However, the large majority of patients with acute myocardial infarction are submitted to hospi...
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(03)00316-8
更新日期:2003-08-01 00:00:00
abstract::Patients with impaired glucose tolerance (IGT) have increased risk for developing type 2 diabetes mellitus (T2DM) and cardiovascular disease (CVD). Lifestyle modification and medication can prevent or delay progression to diabetes (PD), but whether such interventions also reduce the risk of CVD has not been rigorously...
journal_title:American heart journal
pub_type: 杂志文章,多中心研究,随机对照试验
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更新日期:2008-10-01 00:00:00
abstract:BACKGROUND:The impact of valve prosthesis-patient mismatch on long-term outcome after aortic valve replacement estimated by various variables such as projected indexed effective orifice area and internal geometric orifice area obtained from in vivo or in vitro published data is still controversial. METHODS:The effecti...
journal_title:American heart journal
pub_type: 杂志文章
doi:10.1016/j.ahj.2007.12.037
更新日期:2008-06-01 00:00:00
abstract::Abnormal interventricular septal motion is a frequent finding after cardiac surgery. However, the time course and underlying mechanisms are not well understood. Nineteen patients, mean age 54 years (range 20 to 82 years), were studied with intraoperative transesophageal echocardiography at five specific times: with th...
journal_title:American heart journal
pub_type: 杂志文章
doi:10.1016/s0002-8703(07)80024-x
更新日期:1993-07-01 00:00:00
abstract:BACKGROUND:In regional systems of ST-segment elevation myocardial infarction (STEMI) care, patients presenting to hospitals without percutaneous coronary intervention (PCI) are transferred to PCI-capable hospitals for primary PCI. Repatriation, a practice whereby such patients are transferred back to non-PCI referral h...
journal_title:American heart journal
pub_type: 杂志文章
doi:10.1016/j.ahj.2016.04.017
更新日期:2016-07-01 00:00:00
abstract:BACKGROUND:Patients with recurrent forms of atrial fibrillation may receive dual-chamber pacemakers after atrioventricular junction ablation for refractory symptoms. These patients are at risk for chronic atrial fibrillation, which would negate the benefits of dual-chamber pacing. The purpose of this study was to exami...
journal_title:American heart journal
pub_type: 杂志文章,多中心研究
doi:10.1016/s0002-8703(99)70223-1
更新日期:1999-04-01 00:00:00
abstract::The stent delivery system (SDS) is a sheath-covered Palmaz-Schatz stent mounted on a 3.0, 3.5, or 4.0 mm compliant polyethylene balloon catheter; the balloon resists maximal inflation pressures of 5.7, 6.2, or 6.0 atm, respectively. It is postulated that these pressures are too low to obtain optimal stent deployment. ...
journal_title:American heart journal
pub_type: 杂志文章
doi:10.1016/0002-8703(95)90308-9
更新日期:1995-04-01 00:00:00
abstract:BACKGROUND:Diastolic dysfunction is common immediately after coronary artery bypass surgery (CABG). The duration of this phenomenon is unknown. Intravenous calcium is frequently administered during separation from cardiopulmonary bypass (CPB). We sought to determine whether intravenous calcium influences perioperative ...
journal_title:American heart journal
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1016/S0002-8703(02)94786-1
更新日期:2003-05-01 00:00:00
abstract::Major depression is a common comorbidity associated with ischemic heart disease (IHD). There is growing evidence that psychological stress in general and depression in particular predispose to cardiovascular disease. Persons who have mental stress during daily life are at twice the risk of myocardial ischemia, and pat...
journal_title:American heart journal
pub_type: 杂志文章,评审
doi:10.1067/mhj.2000.109979
更新日期:2000-10-01 00:00:00
abstract::Intramuscular lidocaine administration is known to produce blood concentration levels considered to be therapeutic for prevention of premature ventricular contractions. This double blind study was designed to study the effect of intramuscular lidocaine in the prevention of PVC's in acute myocardial infarction. Forty-s...
journal_title:American heart journal
pub_type: 临床试验,杂志文章
doi:10.1016/s0002-8703(76)80323-7
更新日期:1976-04-01 00:00:00
abstract:BACKGROUND:In the setting of ST-segment elevation myocardial infarction, timely restoration of normal blood flow is associated with improved myocardial salvage and survival. Despite improvements in door-to-needle and door-to-balloon times, there remains an unmet need with respect to improved symptom-to-door times. A pr...
journal_title:American heart journal
pub_type: 临床试验,杂志文章,多中心研究
doi:10.1016/j.ahj.2014.05.010
更新日期:2014-10-01 00:00:00
abstract:BACKGROUND:Atrioventricular septal defect (AVSD) and double outlet right ventricle (DORV) with normally related great arteries and normal ventricular sizes are associated with a good long-term prognosis after biventricular (BV) repair. The outcome of cases with a borderline small left ventricle (bLV) is unclear. The pu...
journal_title:American heart journal
pub_type: 杂志文章
doi:10.1016/j.ahj.2006.04.018
更新日期:2006-07-01 00:00:00
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pub_type: 杂志文章
doi:10.1016/0002-8703(88)90523-6
更新日期:1988-01-01 00:00:00
abstract:BACKGROUND:The APEX trial assessed the safety and efficacy of extended-duration thromboprophylaxis using betrixaban versus standard dosing of enoxaparin among hospitalized, acutely ill medical patients. The 80-mg betrixaban dose was halved to 40 mg among subjects with severe renal insufficiency and those receiving a co...
journal_title:American heart journal
pub_type: 杂志文章,多中心研究,随机对照试验
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更新日期:2017-03-01 00:00:00
abstract:BACKGROUND:Increasing numbers of balloon aortic valvuloplasty (BAV) are performed in the management of symptomatic aortic stenosis as bridge and therapeutic challenge in the work-up for transcatheter aortic valve replacement. However, the significance of gender in outcomes following BAV remains controversial. METHODS:...
journal_title:American heart journal
pub_type: 杂志文章
doi:10.1016/j.ahj.2015.03.013
更新日期:2015-07-01 00:00:00
abstract:BACKGROUND:Current practice related to the management of atrial fibrillation (AF) complicating coronary artery bypass grafting (CABG) is uncertain. METHODS:We examined management of post-CABG AF in the PREVENT-IV trial, and we explored patterns of use of postoperative rhythm versus rate control and anticoagulation for...
journal_title:American heart journal
pub_type: 杂志文章,随机对照试验
doi:10.1016/j.ahj.2009.09.003
更新日期:2009-11-01 00:00:00
abstract::An extremely athletic 56-year-old male physician was found to have profound sinus bradycardia. His only symptom was markedly increased alertness while actively exercising. During pacemaker insertion he had an episode of prolonged sinus arrest terminated by a precordial thump. This case suggests that exercise can alter...
journal_title:American heart journal
pub_type: 杂志文章
doi:10.1016/0002-8703(80)90284-7
更新日期:1980-07-01 00:00:00
abstract::The aim of this study was to examine the effect of ventricular fibrillation and a subsequent defibrillation shock on ventricular excitability and refractoriness in human beings. We studied 16 consecutive patients with implantable cardioverter-defibrillators undergoing follow-up studies. The pre- and post-shock pacing ...
journal_title:American heart journal
pub_type: 杂志文章
doi:10.1016/s0002-8703(96)90086-1
更新日期:1996-06-01 00:00:00
abstract:BACKGROUND:Little is known about the role of diet in the development of venous thromboembolism (VTE). We explored the prospective relation of dietary patterns, food groups, and nutrients to incident VTE in older women. METHODS:In 1986, Iowa women aged 55 to 69 years completed a mailed survey, including a 127-item food...
journal_title:American heart journal
pub_type: 杂志文章
doi:10.1016/j.ahj.2009.04.003
更新日期:2009-06-01 00:00:00
abstract:BACKGROUND:The significance of troponin elevation and clinical utility of troponin testing in ambulatory patients with coronary artery disease (CAD) have not been examined. We sought to investigate the prevalence and prognostic value of cardiac troponin T (cTnT) elevation in a population with stable CAD. METHODS:We st...
journal_title:American heart journal
pub_type: 杂志文章,多中心研究
doi:10.1016/j.ahj.2009.07.021
更新日期:2009-10-01 00:00:00
abstract::The extent and time course of recovery of left ventricular function were investigated in 29 patients with no previous symptoms who had acute nonischemic congestive cardiomyopathy and left ventricular ejection fraction of 0.22 +/- 0.07. Improvement in left ventricular ejection fraction by at least 0.05 was observed in ...
journal_title:American heart journal
pub_type: 杂志文章
doi:10.1016/0002-8703(95)90038-1
更新日期:1995-01-01 00:00:00
abstract:BACKGROUND:The diameter pulse waveforms (DPWs) are known to reflect the pressure waveforms at the target vessel. Our purpose was to clarify the usefulness of DPWs recorded noninvasively from the fetal inferior vena cava (IVC) for detecting cardiac function. METHODS:A paired ultrasonic phase-locked echo tracking system...
journal_title:American heart journal
pub_type: 杂志文章
doi:10.1016/j.ahj.2007.06.015
更新日期:2007-10-01 00:00:00
abstract:BACKGROUND:Stroke is a rare but serious event that complicates the course of patients with acute coronary syndromes (ACS). The type, outcome, and risk factors of stroke occurring in stabilized patients with ACS have not been previously reported. METHODS:We evaluated stroke incidence, subtypes, and outcomes, in additio...
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/j.ahj.2004.01.028
更新日期:2004-09-01 00:00:00