Assessment of the treatment effect of enoxaparin for unstable angina/non-Q-wave myocardial infarction. TIMI 11B-ESSENCE meta-analysis.

abstract：:In 18 patients with stable effort angina, verapamil, 80 mg four times daily, was compared with propranolol, 80 mg four times daily, in a double-blind, placebo-controlled trial to assess the effects on anginal threshold, exercise capacity and left ventricular function measured by gated equilibrium blood pool scanning. ...

journal_title：Circulation

authors： Sadick NN,Tan AT,Fletcher PJ,Morris J,Kelly DT

更新日期：1982-09-01 00:00:00

abstract：BACKGROUND:Direct myocardial revascularization (DMR) has been examined as an alternative treatment for patients with chronic refractory myocardial ischemic syndromes who are not candidates for conventional coronary revascularization. Methods and Results-We used left ventricular electromagnetic guidance in 77 patients w...

journal_title：Circulation

authors： Kornowski R,Baim DS,Moses JW,Hong MK,Laham RJ,Fuchs S,Hendel RC,Wallace D,Cohen DJ,Bonow RO,Kuntz RE,Leon MB

更新日期：2000-09-05 00:00:00

abstract：BACKGROUND:Several recent studies attempted to classify plaques as those prone to cause clinical manifestations (vulnerable, atheromatous plaques) or those less frequently associated with acute thrombotic complication (stable, fibrous plaques). Defining the cellular and molecular mechanisms that underlie these morpholo...

journal_title：Circulation

authors： Sukhova GK,Schönbeck U,Rabkin E,Schoen FJ,Poole AR,Billinghurst RC,Libby P

更新日期：1999-05-18 00:00:00

abstract：BACKGROUND:Systemic administration of heparin can decrease mortality and morbidity of acute ischemic coronary syndromes such as unstable angina and myocardial infarction. Hemorrhage is the major limiting factor in the clinical use of systemic heparin. The objective of the present study was to determine whether local de...

journal_title：Circulation

authors： Nunes GL,Thomas CN,Hanson SR,Barry JJ,King SB 3rd,Scott NA

更新日期：1995-10-01 00:00:00

abstract：BACKGROUND:Previous studies have reported an association between chronic Helicobacter pylori infection and ischemic heart disease. However, it is not clear whether this association is really due to the virulence of the bacterium or is merely the result of confounding factors (in particular, age and social class). METH...

journal_title：Circulation

authors： Pasceri V,Cammarota G,Patti G,Cuoco L,Gasbarrini A,Grillo RL,Fedeli G,Gasbarrini G,Maseri A

更新日期：1998-05-05 00:00:00

abstract：BACKGROUND:approximately half of patients with heart failure die suddenly as a result of ventricular arrhythmias. Although abnormal Ca(2+) release from the sarcoplasmic reticulum through ryanodine receptors (RyR2) has been linked to arrhythmogenesis, the molecular mechanisms triggering release of arrhythmogenic Ca(2+) ...

journal_title：Circulation

authors： van Oort RJ,McCauley MD,Dixit SS,Pereira L,Yang Y,Respress JL,Wang Q,De Almeida AC,Skapura DG,Anderson ME,Bers DM,Wehrens XH

更新日期：2010-12-21 00:00:00

abstract：BACKGROUND:Arterial grafts for CABG have been used increasingly, and the radial artery (RA) has become a preferable graft, secondary to the internal mammary artery (IMA). In the present study, we investigated and compared NO release and endothelium-derived hyperpolarizing factor (EDHF)-mediated hyperpolarization for IM...

journal_title：Circulation

authors： He GW,Liu ZG

更新日期：2001-09-18 00:00:00

abstract：BACKGROUND:Outcomes for organ transplantation are constantly improving because of advances in organ preservation, surgical techniques, immune clinical monitoring, and immunosuppressive treatment preventing acute transplant rejection. However, chronic rejection including transplant vasculopathy still limits long-term pa...

journal_title：Circulation

authors： Galvani S,Trayssac M,Augé N,Thiers JC,Calise D,Krell HW,Sallusto F,Kamar N,Rostaing L,Thomsen M,Nègre-Salvayre A,Salvayre R

更新日期：2011-12-13 00:00:00

abstract：:The coronavirus disease 2019 (COVID-19) pandemic has affected health and economy worldwide on an unprecedented scale. Patients have diverse clinical outcomes, but those with preexisting cardiovascular disease, hypertension, and related conditions incur disproportionately worse outcome. The high infectivity of severe a...

journal_title：Circulation

authors： Liu PP,Blet A,Smyth D,Li H

更新日期：2020-07-07 00:00:00

abstract：BACKGROUND:The endocrine-disrupting chemical bisphenol A (BPA) is widely used in food and beverage packaging. Higher urinary BPA concentrations were cross-sectionally associated with heart disease in National Health and Nutrition Examination Survey (NHANES) 2003-2004 and NHANES 2005-2006, independent of traditional ris...

journal_title：Circulation

authors： Melzer D,Osborne NJ,Henley WE,Cipelli R,Young A,Money C,McCormack P,Luben R,Khaw KT,Wareham NJ,Galloway TS

更新日期：2012-03-27 00:00:00

abstract：:Correlates of high-density lipoprotein (HDL) cholesterol levels were studied in 4756 white males and females ages 20-59 years examined during a population survey conducted by 10 North American Lipid Research Clinics. Multivariable analysis was used to assess the relation of social, demographic, physical and behavioral...

journal_title：Circulation

authors： Heiss G,Johnson NJ,Reiland S,Davis CE,Tyroler HA

更新日期：1980-11-01 00:00:00

abstract：BACKGROUND:We examined the relationship between hypertension subtype and cardiovascular disease incidence and mortality in Chinese adults. METHODS AND RESULTS:We conducted a prospective cohort study in a nationally representative sample of 169 871 Chinese men and women aged >or=40 years. Data on systolic (SBP) and dia...

journal_title：Circulation

authors： Kelly TN,Gu D,Chen J,Huang JF,Chen JC,Duan X,Wu X,Yau CL,Whelton PK,He J

更新日期：2008-10-07 00:00:00

abstract：BACKGROUND:The alpha1-adrenergic receptors (alpha1-ARs) play a key role in cardiovascular homeostasis. However, the functional role of alpha1-AR subtypes in vivo is still unclear. The aim of this study was to evaluate the cardiovascular influences of alpha1b-AR. METHODS AND RESULTS:In transgenic mice lacking alpha1-AR...

journal_title：Circulation

authors： Vecchione C,Fratta L,Rizzoni D,Notte A,Poulet R,Porteri E,Frati G,Guelfi D,Trimarco V,Mulvany MJ,Agabiti-Rosei E,Trimarco B,Cotecchia S,Lembo G

更新日期：2002-04-09 00:00:00

abstract：BACKGROUND:Recent studies suggest that the oxygen-sensing pathway consisting of transcription factor hypoxia-inducible factor and prolyl hydroxylase domain proteins (PHDs) plays a critical role in glucose metabolism. However, the role of adipocyte PHD in the development of obesity has not been clarified. We examined wh...

journal_title：Circulation

authors： Matsuura H,Ichiki T,Inoue E,Nomura M,Miyazaki R,Hashimoto T,Ikeda J,Takayanagi R,Fong GH,Sunagawa K

更新日期：2013-05-28 00:00:00

abstract：BACKGROUND:Electric stimulation of mediastinal sympathetic cardiac nerves increases cardiac contractility but is not selective for the left ventricle because it elicits sinus tachycardia and enhanced atrioventricular conduction. The aim of this study was to identify sympathetic neural structures inside the heart that s...

journal_title：Circulation

authors： Meyer C,Rana OR,Saygili E,Gemein C,Becker M,Nolte KW,Weis J,Schimpf T,Knackstedt C,Mischke K,Hoffmann R,Kelm M,Pauza D,Schauerte P

更新日期：2010-03-23 00:00:00

abstract：:Long-term tocainide therapy has been evaluated in 17 patients with ventricular arrhythmias. Ventricular tachycardia and/or fibrillation was recurrent and sustained in nine patients, and symptomatic but unsustained in three others. Five patients had frequent but only mildly symptomatic ventricular irritability. In all ...

journal_title：Circulation

authors： Winkle RA,Meffin PJ,Harrison DC

更新日期：1978-05-01 00:00:00

abstract：BACKGROUND:Cardiac volume overload by an aortocaval shunt increases left ventricular end-diastolic pressure (LVEDP) and plasma and cardiac renin activity and results in LV hypertrophy. To a similar extent, the angiotensin-converting enzyme (ACE) inhibitors enalapril and quinapril prevent the increase in LVEDP. However,...

journal_title：Circulation

authors： Ruzicka M,Skarda V,Leenen FH

更新日期：1995-12-15 00:00:00

abstract：BACKGROUND:The clinical profiles and outcomes of patients treated surgically for acute type B aortic dissection (ABAD) are often reported for those in small series or for those cared for at a single institution over a long time period, during which a continuous evolution in techniques has occurred. Accordingly, we soug...

journal_title：Circulation

authors： Trimarchi S,Nienaber CA,Rampoldi V,Myrmel T,Suzuki T,Bossone E,Tolva V,Deeb MG,Upchurch GR Jr,Cooper JV,Fang J,Isselbacher EM,Sundt TM 3rd,Eagle KA,IRAD Investigators.

更新日期：2006-07-04 00:00:00

abstract：BACKGROUND:Femoropopliteal percutaneous transluminal angioplasty (PTA) remains limited by restenosis. Although vascular brachytherapy may be effective in reducing restenosis, external beam radiation would be more practical to administer after PTA. METHODS AND RESULTS:After femoropopliteal PTA without stent placement, ...

journal_title：Circulation

authors： Therasse E,Donath D,Lespérance J,Tardif JC,Guertin MC,Oliva VL,Soulez G

更新日期：2005-06-21 00:00:00

abstract：:We have shown previously that the physical properties of myocardium in dogs can be characterized with quantitative ultrasonic integrated backscatter and that interrogation of the tissue with ultrasound can delineate cardiac cycle-dependent changes in ultrasonic backscatter in normal tissue that disappear with ischemia...

journal_title：Circulation

authors： Vered Z,Barzilai B,Mohr GA,Thomas LJ 3rd,Genton R,Sobel BE,Shoup TA,Melton HE,Miller JG,Pérez JE

更新日期：1987-11-01 00:00:00

abstract：:Ventricular tachycardia is unusual in infancy. Three infants are described in whom this arrhythmia was documented by electrophysiologic studies. The ability to start and terminate this rhythm by critically timed premature ventricular stimulation suggests a reentrant mechanism. All three patients have remained free of ...

journal_title：Circulation

authors： Gaum WE,Schwartz DC,Kaplan S

更新日期：1980-08-01 00:00:00

abstract：BACKGROUND:The association of anticardiolipin (aCL) antibodies with coronary artery disease has been shown in several studies but remains controversial. We evaluated the association of aCL and anti-beta(2)-glycoprotein I (abeta(2)GPI) antibodies with the risk of recurrent cardiac events in postinfarction patients. MET...

journal_title：Circulation

authors： Bili A,Moss AJ,Francis CW,Zareba W,Watelet LF,Sanz I

更新日期：2000-09-12 00:00:00

abstract：BACKGROUND:Human cardiac troponin I is known to be phosphorylated at multiple amino acid residues by several kinases. Advances in mass spectrometry allow sensitive detection of known and novel phosphorylation sites and measurement of the level of phosphorylation simultaneously at each site in myocardial samples. METHO...

journal_title：Circulation

authors： Zhang P,Kirk JA,Ji W,dos Remedios CG,Kass DA,Van Eyk JE,Murphy AM

更新日期：2012-10-09 00:00:00

abstract：BACKGROUND:A family history of coronary heart disease (CHD) is an independent risk factor for cardiovascular events. However, the mechanisms underlying this susceptibility have not been fully elucidated. We hypothesized that an important mediator of the familial predisposition to CHD is subclinical atherosclerosis, whi...

journal_title：Circulation

authors： Wang TJ,Nam BH,D'Agostino RB,Wolf PA,Lloyd-Jones DM,MacRae CA,Wilson PW,Polak JF,O'Donnell CJ

更新日期：2003-08-05 00:00:00

abstract：:The nitrovasodilators are a diverse group of pharmacological agents that produce vascular relaxation by releasing nitric oxide. The mechanisms by which these compounds release nitric oxide vary, depending on their chemical structure. Compounds with lower oxidation states of nitrogen such as nitroprusside, nitrosamines...

journal_title：Circulation

authors： Harrison DG,Bates JN

更新日期：1993-05-01 00:00:00

abstract：:Suckling Swiss Webster mice were inoculated with 10(4)TCD50 of coxsackieviruses, group B types 1 or 4. Virulent necrotizing myocarditis resulted in 185 infected mice. Of the latter group, three (14.3%) nurslings on the 17th and 23rd day after inoculations had left ventricular aneurysms postmortem. None of 61 concurren...

journal_title：Circulation

authors： El-Khatib MR,Chason JL,Lerner AM

更新日期：1979-02-01 00:00:00

abstract：BACKGROUND:The implantable left ventricular assist device (LVAD) was designed to provide circulatory support as an alternative to heart transplantation or to continued medical therapy of end-stage heart failure. Initial experience with the implantable LVAD used as a bridge to heart transplantation provides a clinical o...

journal_title：Circulation

authors： McCarthy PM,James KB,Savage RM,Vargo R,Kendall K,Harasaki H,Hobbs RE,Pashkow FJ

更新日期：1994-11-01 00:00:00

abstract：:Patients with congestive heart failure have a high incidence of sudden cardiac death that is attributed to ventricular arrhythmias. The mortality rate in a group of patients with class III and IV heart failure is about 40% per year, and half of the deaths are sudden. Half of the patients with New York Heart Associatio...

journal_title：Circulation

authors： Bigger JT Jr

更新日期：1987-05-01 00:00:00

abstract：:The healthcare system is undergoing a transition from paying for volume to paying for value. Clinicians, as well as public and private payers, are beginning to implement alternative delivery and payment models, such as the patient-centered medical home, accountable care organizations, and bundled payment arrangements....

journal_title：Circulation

authors： Bufalino VJ,Berkowitz SA,Gardner TJ,Piña IL,Konig M,AHA Expert Panel on Payment and Delivery System Reform.

更新日期：2017-08-15 00:00:00

abstract：BACKGROUND:Angina symptoms have been reported to predict mortality in men. The aim of this study was to investigate the association between angina symptoms and mortality in women. METHODS AND RESULTS:In 2004, 873 older participants in the Australian Longitudinal Study on Women's Health with self-reported ischemic hear...

journal_title：Circulation

authors： Berecki-Gisolf J,Humphreyes-Reid L,Wilson A,Dobson A

更新日期：2009-12-08 00:00:00