Detection of enterovirus RNA in myocardial biopsies from patients with myocarditis and cardiomyopathy using gene amplification by polymerase chain reaction.

abstract：BACKGROUND:Ghrelin is a novel growth hormone-releasing peptide that has been shown to improve cachexia in heart failure and cancer and to ameliorate the hemodynamic and metabolic disturbances in septic shock. Because cytokine-induced inflammation is critical in these pathological states and because the growth hormone s...

journal_title：Circulation

authors： Li WG,Gavrila D,Liu X,Wang L,Gunnlaugsson S,Stoll LL,McCormick ML,Sigmund CD,Tang C,Weintraub NL

更新日期：2004-05-11 00:00:00

abstract：:This review discusses the role of growth factors on the proliferation of smooth muscle cells (SMCs) in injured arteries. We have used a variety of procedures to injure rat carotid arteries and noted that removal of endothelium followed by platelet adherence does not always initiate SMC replication. Furthermore, thromb...

journal_title：Circulation

authors： Reidy MA,Fingerle J,Lindner V

更新日期：1992-12-01 00:00:00

abstract：BACKGROUND:To explore roles of endogenous atrial natriuretic peptide (ANP) in blood pressure and volume regulation, we examined the effects of a newly developed ANP antagonist, HS-142-1 (HS) in deoxycorticosterone acetate (DOCA)-salt hypertensive rats. METHODS AND RESULTS:We examined 1) the effects of HS on ANP- or br...

journal_title：Circulation

authors： Hirata Y,Matsuoka H,Suzuki E,Hayakawa H,Sugimoto T,Matsuda Y,Morishita Y,Kangawa K,Minamino N,Matsuo H

更新日期：1993-02-01 00:00:00

abstract：BACKGROUND:Heart failure is a leading cause of death worldwide. Cyclic nucleotide phosphodiesterases (PDEs), through degradation of cyclic nucleotides, play critical roles in cardiovascular biology and disease. Our preliminary screening studies have revealed PDE10A upregulation in the diseased heart. However, the roles...

journal_title：Circulation

authors： Chen S,Zhang Y,Lighthouse JK,Mickelsen DM,Wu J,Yao P,Small EM,Yan C

更新日期：2020-01-21 00:00:00

abstract：BACKGROUND:We have previously shown major differences in beta-adrenergic and muscarinic modulation of L-type calcium currents (ICa) in newborn and adult rabbit heart. However, little is known about developmental changes in modulation of ICa by phosphodiesterases (PDEs), which also regulate intracellular cAMP concentrat...

journal_title：Circulation

authors： Akita T,Joyner RW,Lu C,Kumar R,Hartzell HC

更新日期：1994-07-01 00:00:00

abstract：BACKGROUND:Little is known about the behavior with regard to restenosis of multiple lesions within the same patient treated with intracoronary stenting. Our objective was to test the hypothesis that there is an intrapatient dependence of restenosis between lesions. METHODS AND RESULTS:Quantitative analysis was carried...

journal_title：Circulation

authors： Kastrati A,Schömig A,Elezi S,Schühlen H,Wilhelm M,Dirschinger J

更新日期：1998-06-23 00:00:00

abstract：BACKGROUND:This study reports on the trends in the volume and outcomes of coronary revascularization procedures performed on Medicare beneficiaries between 2008 and 2012. METHODS AND RESULTS:This retrospective study identifies all Medicare beneficiaries undergoing a coronary revascularization procedure: coronary arter...

journal_title：Circulation

authors： Culler SD,Kugelmass AD,Brown PP,Reynolds MR,Simon AW

更新日期：2015-01-27 00:00:00

abstract：BACKGROUND:Despite intensive investigation, how DNA methylation influences endothelial function remains poorly understood. We used methyl-CpG-binding domain protein 2 (MBD2), an interpreter for DNA methylome-encoded information, to dissect the impact of DNA methylation on endothelial function in both physiological and ...

journal_title：Circulation

authors： Rao X,Zhong J,Zhang S,Zhang Y,Yu Q,Yang P,Wang MH,Fulton DJ,Shi H,Dong Z,Wang D,Wang CY

更新日期：2011-06-28 00:00:00

abstract：:In this study we extended the characterization of outcome in 1214 medically treated patients with coronary disease by considering nonfatal infarction and death together as ischemic events. At 7 years, the cumulative event rate was 47% (18% for nonfatal infarction as the initial event and 29% for death as the initial e...

journal_title：Circulation

authors： Harris PJ,Lee KL,Harrell FE Jr,Behar VS,Rosati RA

更新日期：1980-10-01 00:00:00

abstract：:Atherosclerotic cardiovascular disease results in >19 million deaths annually, and coronary heart disease accounts for the majority of this toll. Despite major advances in treatment of coronary heart disease patients, a large number of victims of the disease who are apparently healthy die suddenly without prior sympto...

journal_title：Circulation

authors： Naghavi M,Libby P,Falk E,Casscells SW,Litovsky S,Rumberger J,Badimon JJ,Stefanadis C,Moreno P,Pasterkamp G,Fayad Z,Stone PH,Waxman S,Raggi P,Madjid M,Zarrabi A,Burke A,Yuan C,Fitzgerald PJ,Siscovick DS,de Korte CL

更新日期：2003-10-14 00:00:00

abstract：BACKGROUND:Calcium-insensitive transient outward current (I(to)) is important to the development of cardiac memory (CM), which itself reflects the capacity of the heart to remodel electrophysiologically. We used cardiac pacing to test the hypothesis that CM evolution can be explained by developmental maturation of I(to...

journal_title：Circulation

authors： Plotnikov AN,Sosunov EA,Patberg KW,Anyukhovsky EP,Gainullin RZ,Shlapakova IN,Krishnamurthy G,Danilo P Jr,Rosen MR

更新日期：2004-08-03 00:00:00

abstract：:The effect of timolol vs placebo on the frequency of anginal episodes, nitroglycerin consumption and exercise performance was investigated in a double-blind, randomized, crossover study in 23 patients with angina pectoris. The optimal dose of timolol (10-30 mg twice daily) for each patient was titrated by exercise stu...

journal_title：Circulation

authors： Aronow WS,Turbow M,Van Camp S,Lurie M,Whittaker K

更新日期：1980-01-01 00:00:00

abstract：BACKGROUND:Single-site ventricular pacing in patients with heart failure, atrial fibrillation, and severe atrioventricular (AV) nodal block risks the generation of discoordinate contraction. Whether altering the site of stimulation can offset this detrimental effect and what role sequential right ventricular-left ventr...

journal_title：Circulation

authors： Hay I,Melenovsky V,Fetics BJ,Judge DP,Kramer A,Spinelli J,Reister C,Kass DA,Berger RD

更新日期：2004-11-30 00:00:00

abstract：BACKGROUND:Administration of angiogenic factors stimulates neovascularization in ischemic tissues. However, there is no evidence that angiogenesis can be induced in normoperfused skeletal muscles. We tested the hypothesis that adenovirus-mediated intramuscular (IM) gene transfer of the 121-amino-acid form of vascular e...

journal_title：Circulation

authors： Gowdak LH,Poliakova L,Wang X,Kovesdi I,Fishbein KW,Zacheo A,Palumbo R,Straino S,Emanueli C,Marrocco-Trischitta M,Lakatta EG,Anversa P,Spencer RG,Talan M,Capogrossi MC

更新日期：2000-08-01 00:00:00

abstract：BACKGROUND:Aortic counterpulsation has been observed to reduce the rate of reocclusion of the infarct-related artery after patency has been restored during acute myocardial infarction in observational studies. To evaluate the benefit-to-risk ratio of aortic counterpulsation during the early phase of myocardial infarcti...

journal_title：Circulation

authors： Ohman EM,George BS,White CJ,Kern MJ,Gurbel PA,Freedman RJ,Lundergan C,Hartmann JR,Talley JD,Frey MJ

更新日期：1994-08-01 00:00:00

abstract：:Intravascular ultrasound imaging is a promising new method for assessing vascular morphology. We evaluated the capability of intravascular ultrasound to quantify pulmonary artery (PA) morphology in vitro and explored the feasibility of in vivo PA imaging in animals and humans. In the in vitro study of 15 PA segments, ...

journal_title：Circulation

authors： Pandian NG,Weintraub A,Kreis A,Schwartz SL,Konstam MA,Salem DN

更新日期：1990-06-01 00:00:00

abstract：BACKGROUND:The long-term outcomes of off-pump coronary artery bypass grafting (CABG) are the subject of speculation. Our institution has >15 years of experience performing CABG both off-pump (OPCAB) and on cardiopulmonary bypass (CPB). Our null hypothesis was that there would be no difference in a long-term composite o...

journal_title：Circulation

authors： Kirmani BH,Holmes MV,Muir AD

更新日期：2016-10-25 00:00:00

abstract：BACKGROUND:Recurrent arterial thrombosis and venous thrombosis are frequent complications of the antiphospholipid syndrome (APS). Patients produce anti-cardiolipin antibodies, but the role of these antibodies in thrombus formation is uncertain. This study used a unique CD-1 mouse model of thrombosis to determine whethe...

journal_title：Circulation

authors： Pierangeli SS,Liu SW,Anderson G,Barker JH,Harris EN

更新日期：1996-10-01 00:00:00

abstract：BACKGROUND:Peripheral arterial disease (PAD) is associated with an impairment in exercise performance and muscle function that is not fully explained by the reduced leg blood flow during exercise. This study characterized the effects of PAD on muscle function, histology, and metabolism. METHODS AND RESULTS:Twenty-six ...

journal_title：Circulation

authors： Regensteiner JG,Wolfel EE,Brass EP,Carry MR,Ringel SP,Hargarten ME,Stamm ER,Hiatt WR

更新日期：1993-02-01 00:00:00

abstract：BACKGROUND:Pulmonary hypertension (PH) is a life-threatening disease. Bone marrow cell transplantation is reported to reduce the development of PH by increasing vascular beds in pulmonary circulation. However, adenoviral overexpression of endothelial nitric oxide synthase (eNOS) in the lung is also known to reduce PH. ...

journal_title：Circulation

authors： Kanki-Horimoto S,Horimoto H,Mieno S,Kishida K,Watanabe F,Furuya E,Katsumata T

更新日期：2006-07-04 00:00:00

abstract：BACKGROUND:Development of left ventricular hypertrophy in aortic stenosis (AS) is accompanied by coronary microcirculatory dysfunction, demonstrated by an impaired coronary vasodilator reserve (CVR). However, evidence for regional abnormalities in myocardial blood flow (MBF) and the potential mechanisms is limited. The...

journal_title：Circulation

authors： Rajappan K,Rimoldi OE,Dutka DP,Ariff B,Pennell DJ,Sheridan DJ,Camici PG

更新日期：2002-01-29 00:00:00

abstract：:The International Liaison Committee on Resuscitation has initiated a near-continuous review of cardiopulmonary resuscitation science that replaces the previous 5-year cyclic batch-and-queue approach process. This is the first of an annual series of International Consensus on Cardiopulmonary Resuscitation and Emergency...

journal_title：Circulation

authors： Olasveengen TM,de Caen AR,Mancini ME,Maconochie IK,Aickin R,Atkins DL,Berg RA,Bingham RM,Brooks SC,Castrén M,Chung SP,Considine J,Couto TB,Escalante R,Gazmuri RJ,Guerguerian AM,Hatanaka T,Koster RW,Kudenchuk PJ,Lang

更新日期：2017-12-05 00:00:00

abstract：BACKGROUND:Timely primary percutaneous coronary intervention (PPCI) cannot be offered to all patients with ST-segment-elevation myocardial infarction (STEMI). Pharmaco-invasive (PhI) strategy has been proposed as a valuable alternative for eligible patients with STEMI. We conducted a randomized study to compare the eff...

journal_title：Circulation

authors： Pu J,Ding S,Ge H,Han Y,Guo J,Lin R,Su X,Zhang H,Chen L,He B,EARLY-MYO Investigators.

更新日期：2017-10-17 00:00:00

abstract：:The effect of prolonged intense endurance exercise training on exertional hypotension was investigated in 16 patients with coronary artery disease who had a 10 mm Hg or greater fall in systolic blood pressure (SBP) during progressive exercise testing. Training consisted of walking, running, or cycling at 50% to 60% of...

journal_title：Circulation

authors： Martin WH 3rd,Ehsani AA

更新日期：1987-09-01 00:00:00

abstract：BACKGROUND:Oxidized low-density lipoprotein plays a key role in the initiation, progression, and destabilization of atherosclerotic plaques and is present in macrophages and the lipid pool. The aim of this study was to assess the feasibility of magnetic resonance imaging of atherosclerotic lesions in mice using micelle...

journal_title：Circulation

authors： Briley-Saebo KC,Shaw PX,Mulder WJ,Choi SH,Vucic E,Aguinaldo JG,Witztum JL,Fuster V,Tsimikas S,Fayad ZA

更新日期：2008-06-24 00:00:00

abstract：BACKGROUND:If drug refractoriness to paroxysmal atrial fibrillation (PAF) occurs, arrhythmia surgery that involves channelling and the exclusion of specific atrial areas can abolish atrial fibrillation. The purpose of this study was to establish the effectiveness and safety of maze III surgery to abolish PAF. METHODS ...

journal_title：Circulation

authors： Jessurun ER,van Hemel NM,Defauw JA,Stofmeel MA,Kelder JC,de la Rivière AB,Ernst JM

更新日期：2000-04-04 00:00:00

abstract：:Echocardiographic and cardiac catheterization findings were compared in 61 patients with mitral stenosis without other significant lesions in an attempt to determine the clinical usefulness of echocardiography in the assessment of such patients. There was a poor correlation between the E-F slope on the echocardiogram ...

journal_title：Circulation

authors： Cope GD,Kisslo JA,Johnson ML,Behar VS

更新日期：1975-10-01 00:00:00

abstract：:A 28-year-old female undergoing elective total hip replacement experienced an anaphylactic reaction to succinylcholine. Hemodynamics, plasma histamine and catecholamines were measured. The tachycardia experienced during the reaction appeared to be secondary to the sympathoadrenal response rather than a direct chronotr...

journal_title：Circulation

authors： Moss J,Fahmy NR,Sunder N,Beaven MA

更新日期：1981-01-01 00:00:00

abstract：BACKGROUND:A line of block in the right atrium (RA) between the venae cavae is necessary to obtain classic atrial flutter (AFL). We tested the hypothesis that the location of that line of block would determine whether the AFL reentrant circuit would be due to single-loop reentry or figure-of-8 reentry. METHODS AND RES...

journal_title：Circulation

authors： Tomita Y,Matsuo K,Sahadevan J,Khrestian CM,Waldo AL

更新日期：2001-02-20 00:00:00

abstract：:Preservation of regional myocardial function, high-energy phosphate stores and ultrastructure were assessed in 28 canine hearts subjected to 2 hours of global ischemia at either 12 degrees C or 21 degrees C. The preservation achieved with a potassium arrest solution was simultaneously compared in the same heart with e...

journal_title：Circulation

authors： Johnson RG,Jacocks MA,Aretz TH,Geffin GA,O'Keefe DD,DeBoer LW,Guyton RA,Fallon JT,Daggett WM

更新日期：1982-08-01 00:00:00