High-density lipoproteins neutralize C-reactive protein proinflammatory activity.

abstract：BACKGROUND:Although acute rheumatic fever (ARF) and its sequel, rheumatic heart disease (RHD), continue to cause a large burden of morbidity and mortality in disadvantaged populations, most studies investigating the effectiveness of control programs date from the 1950s. A control program, including a disease register, ...

journal_title：Circulation

authors： Lawrence JG,Carapetis JR,Griffiths K,Edwards K,Condon JR

更新日期：2013-07-30 00:00:00

abstract：BACKGROUND:Expansion of an acute myocardial infarction predicts progressive left ventricular (LV) dilatation, functional deterioration, and early death. This study tests the hypothesis that restraining expansion of an acute infarction preserves LV geometry and resting function. METHODS AND RESULTS:In 23 sheep, snares ...

journal_title：Circulation

authors： Kelley ST,Malekan R,Gorman JH 3rd,Jackson BM,Gorman RC,Suzuki Y,Plappert T,Bogen DK,Sutton MG,Edmunds LH Jr

更新日期：1999-01-05 00:00:00

abstract：BACKGROUND:Patients with bicuspid aortic valve (AV) stenosis were excluded from the pivotal evaluations of transcatheter AV replacement (TAVR) devices. We sought to evaluate the outcomes of TAVR in patients with bicuspid AV stenosis in comparison with those with tricuspid AV stenosis. METHODS:We used data from the Soc...

journal_title：Circulation

authors： Halim SA,Edwards FH,Dai D,Li Z,Mack MJ,Holmes DR,Tuzcu EM,Thourani VH,Harrison JK,Brennan JM

更新日期：2020-03-31 00:00:00

abstract：BACKGROUND:Cystic medial degeneration (CMD) is a histological abnormality that is common in the aortic diseases associated with Marfan's syndrome (MFS). Although little known about the mechanism underlying CMD, several recent reports have demonstrated that vascular smooth muscle cell (VSMC) apoptosis could play a subst...

journal_title：Circulation

authors： Nagashima H,Sakomura Y,Aoka Y,Uto K,Kameyama Ki,Ogawa M,Aomi S,Koyanagi H,Ishizuka N,Naruse M,Kawana M,Kasanuki H

更新日期：2001-09-18 00:00:00

abstract：BACKGROUND:Arterial hypertension is a prime cause of morbidity and mortality in the general population. Pharmacological treatment has limitations resulting from drug side effects, costs, and patient compliance. Thus, we investigated whether traditional Chinese medicine acupuncture is able to lower blood pressure. METH...

journal_title：Circulation

authors： Flachskampf FA,Gallasch J,Gefeller O,Gan J,Mao J,Pfahlberg AB,Wortmann A,Klinghammer L,Pflederer W,Daniel WG

更新日期：2007-06-19 00:00:00

abstract：BACKGROUND:This study examines the cellular basis for the phenotypic appearance of broad-based T waves, increased transmural dispersion of repolarization (TDR), and torsade de pointes (TdP) induced by beta-adrenergic agonists under conditions mimicking the LQT1 form of the congenital long-QT syndrome. METHODS AND RESU...

journal_title：Circulation

authors： Shimizu W,Antzelevitch C

更新日期：1998-11-24 00:00:00

abstract：BACKGROUND:Recent studies have identified critical roles for microRNAs (miRNAs) in a variety of cellular processes, including regulation of cardiomyocyte death. However, the signature of miRNA expression and possible roles of miRNA in the ischemic heart have been less well studied. METHODS AND RESULTS:We performed miR...

journal_title：Circulation

authors： Ren XP,Wu J,Wang X,Sartor MA,Jones K,Qian J,Nicolaou P,Pritchard TJ,Fan GC

更新日期：2009-05-05 00:00:00

abstract：BACKGROUND:Heat shock protein (HSP)60 is an abundant protein found primarily in the mitochondria, though 15% to 20% is found in the cytosol. Previously we observed that HSP60 complexes with bax in the cytosol. Reduction in HSP60 precipitates translocation of bax to the mitochondria and apoptosis. We hypothesized that H...

journal_title：Circulation

authors： Gupta S,Knowlton AA

更新日期：2002-11-19 00:00:00

abstract：:The anatomy of 58 specimens of aortic outflow tract atresia was studied. All cases had situs solitus and levocardia, 37 had atrioventricular (AV) concordance, two had common inlet to a right ventricle and 19 had mitral atresia. The great arteries were normally interrelated in all cases. Fifty-one cases had an intact v...

journal_title：Circulation

authors： Thiene G,Gallucci V,Macartney FJ,Del Torso S,Pellegrino PA,Anderson RH

更新日期：1979-01-01 00:00:00

abstract：BACKGROUND:The impact of mitral regurgitation (MR) on elderly patients (> or = 70 years) undergoing isolated aortic valve replacement (AVR) is not clearly defined. This study investigates the long-term effects of preoperative, moderate MR on survival and functional outcome in elderly AVR patients. METHODS AND RESULTS:...

journal_title：Circulation

authors： Barreiro CJ,Patel ND,Fitton TP,Williams JA,Bonde PN,Chan V,Alejo DE,Gott VL,Baumgartner WA

更新日期：2005-08-30 00:00:00

abstract：:The effect of stenosis of the left main and proximal anterior descending coronary arteries on anterior left ventricular wall dynamics was investigated in 70 patients with ischemic heart disease by the use of roentgen videometric analysis of left ventricular angiograms. In all patients with ischemic heart disease, mean...

journal_title：Circulation

authors： St John Sutton MG,Frye RL,Smith HC,Chesebro JH,Ritman EL

更新日期：1978-09-01 00:00:00

abstract：BACKGROUND:Ibutilide is an action potential-prolonging antiarrhythmic currently in clinical trials. The drug shares structural similarities with E-4031 and dofetilide, specific blockers of the rapidly activating delayed rectifier K+ current (IKr). However, previous in vitro studies in guinea pig myocytes have indicated...

journal_title：Circulation

authors： Yang T,Snyders DJ,Roden DM

更新日期：1995-03-15 00:00:00

abstract：BACKGROUND:Pulmonary hypertension (PH) is a life-threatening disorder characterized by increased pulmonary artery pressure, remodeling of the pulmonary vasculature, and right ventricular failure. Loss of endothelium-derived nitric oxide (NO) and prostacyclin contributes to PH pathogenesis, and current therapies are tar...

journal_title：Circulation

authors： Bubb KJ,Trinder SL,Baliga RS,Patel J,Clapp LH,MacAllister RJ,Hobbs AJ

更新日期：2014-08-05 00:00:00

abstract：BACKGROUND:Chronic orthostatic intolerance (OI) is characterized by symptoms of inadequate cerebral perfusion with standing, in the absence of significant orthostatic hypotension. A heart rate increase of >/=30 bpm is typical. Possible underlying pathophysiologies include hypovolemia, partial dysautonomia, or a primary...

journal_title：Circulation

authors： Jacob G,Shannon JR,Costa F,Furlan R,Biaggioni I,Mosqueda-Garcia R,Robertson RM,Robertson D

更新日期：1999-04-06 00:00:00

abstract：BACKGROUND:Major gender-based differences in the incidence of ventricular tachyarrhythmia after myocardial infarction have been shown in humans. Although the underlying mechanisms are unclear, earlier studies suggest that estrogen receptor-mediated effects play a major role in this process. METHODS AND RESULTS:We exam...

journal_title：Circulation

authors： Korte T,Fuchs M,Arkudas A,Geertz S,Meyer R,Gardiwal A,Klein G,Niehaus M,Krust A,Chambon P,Drexler H,Fink K,Grohé C

更新日期：2005-05-10 00:00:00

abstract：:South Asians (from Bangladesh, Bhutan, India, the Maldives, Nepal, Pakistan, and Sri Lanka) make up one quarter of the world's population and are one of the fastest-growing ethnic groups in the United States. Although native South Asians share genetic and cultural risk factors with South Asians abroad, South Asians in...

journal_title：Circulation

authors： Volgman AS,Palaniappan LS,Aggarwal NT,Gupta M,Khandelwal A,Krishnan AV,Lichtman JH,Mehta LS,Patel HN,Shah KS,Shah SH,Watson KE,American Heart Association Council on Epidemiology and Prevention; Cardiovascular Disease and Stroke i

更新日期：2018-07-03 00:00:00

abstract：BACKGROUND:Sirt7, 1 of the 7 members of the mammalian sirtuin family, promotes oncogenic transformation. Tumor growth and metastasis require fibrotic and angiogenic responses. Here, we investigated the role of Sirt7 in cardiovascular tissue repair process. METHODS AND RESULTS:In wild-type mice, Sirt7 expression increa...

journal_title：Circulation

authors： Araki S,Izumiya Y,Rokutanda T,Ianni A,Hanatani S,Kimura Y,Onoue Y,Senokuchi T,Yoshizawa T,Yasuda O,Koitabashi N,Kurabayashi M,Braun T,Bober E,Yamagata K,Ogawa H

更新日期：2015-09-22 00:00:00

abstract：BACKGROUND:The effect of human immunodeficiency virus (HIV) on the development of peripheral artery disease (PAD) remains unclear. We investigated whether HIV infection is associated with an increased risk of PAD after adjustment for traditional atherosclerotic risk factors in a large cohort of HIV-infected (HIV+) and ...

journal_title：Circulation

authors： Beckman JA,Duncan MS,Alcorn CW,So-Armah K,Butt AA,Goetz MB,Tindle HA,Sico JJ,Tracy RP,Justice AC,Freiberg MS

更新日期：2018-07-17 00:00:00

abstract：BACKGROUND:Vascular inflammatory lesions from patients with giant-cell arteritis show a remarkable amount of neovascularization, but its clinical implications have never been investigated. METHODS AND RESULTS:To assess the clinical relevance of neovascularization in giant-cell arteritis, angiogenesis was measured in t...

journal_title：Circulation

authors： Cid MC,Hernández-Rodríguez J,Esteban MJ,Cebrián M,Gho YS,Font C,Urbano-Márquez A,Grau JM,Kleinman HK

更新日期：2002-09-24 00:00:00

abstract：UNLABELLED:BACKGROUND- Reactive oxygen species serve signaling functions in the vasculature, and hypoxia has been associated with increased reactive oxygen species production. NADPH oxidase 4 (Nox4) is a reactive oxygen species-producing enzyme that is highly expressed in the endothelium, yet its specific role is unkno...

journal_title：Circulation

authors： Craige SM,Chen K,Pei Y,Li C,Huang X,Chen C,Shibata R,Sato K,Walsh K,Keaney JF Jr

更新日期：2011-08-09 00:00:00

abstract：BACKGROUND:The Ross operation is an alternative to mechanical aortic valve replacement in the young. Early dilatation of the pulmonary autograft root exposed to the systemic circulation has been reported. To define the prevalence of, risk factors for, and consequences of late autograft dilatation, outcome in all consec...

journal_title：Circulation

authors： Luciani GB,Casali G,Favaro A,Prioli MA,Barozzi L,Santini F,Mazzucco A

更新日期：2003-09-09 00:00:00

abstract：BACKGROUND:Factor Xa and factor IIa (thrombin) play roles in thrombotic complications after percutaneous coronary intervention. M118 is a novel low-molecular-weight heparin that has been rationally designed to capture the desired attributes of unfractionated heparin (UFH) and low-molecular-weight heparin: Potent activi...

journal_title：Circulation

authors： Rao SV,Melloni C,Myles-Dimauro S,Broderick S,Kosinski AS,Kleiman NS,Dzavík V,Tanguay JF,Chandna H,Gammon R,Rivera E,Alexander JH,Fier I,Roach J,Becker RC,EMINENCE Investigators.

更新日期：2010-04-20 00:00:00

abstract：BACKGROUND:Myocardial infarction with nonobstructive coronary arteries (MINOCA) is a puzzling clinical entity with no previous evaluation of the literature. This systematic review aims to (1) quantify the prevalence, risk factors, and 12-month prognosis in patients with MINOCA, and (2) evaluate potential pathophysiolog...

journal_title：Circulation

authors： Pasupathy S,Air T,Dreyer RP,Tavella R,Beltrame JF

更新日期：2015-03-10 00:00:00

abstract：BACKGROUND:We evaluated the prognosis of deferred and revascularized coronary stenoses after fractional flow reserve (FFR) measurement to assess its revascularization threshold in clinical practice. METHODS:The IRIS-FFR registry (Interventional Cardiology Research In-cooperation Society Fractional Flow Reserve) prospe...

journal_title：Circulation

authors： Ahn JM,Park DW,Shin ES,Koo BK,Nam CW,Doh JH,Kim JH,Chae IH,Yoon JH,Her SH,Seung KB,Chung WY,Yoo SY,Lee JB,Choi SW,Park K,Hong TJ,Lee SY,Han M,Lee PH,Kang SJ,Lee SW,Kim YH,Lee CW,Park SW,Park SJ,IRIS-FF

更新日期：2017-06-06 00:00:00

abstract：BACKGROUND:The impact of misinterpretation of the ECG in patients with acute myocardial infarction (AMI) in the emergency department (ED) setting is not well known. Our goal was to assess the prevalence of the failure to identify high-risk ECG findings in ED patients with AMI and to determine whether this failure is as...

journal_title：Circulation

authors： Masoudi FA,Magid DJ,Vinson DR,Tricomi AJ,Lyons EE,Crounse L,Ho PM,Peterson PN,Rumsfeld JS,Emergency Department Quality in Myocardial Infarction Study Investigators.

更新日期：2006-10-10 00:00:00

abstract：:Malperfusion of the thoracoabdominal aorta or its branches is a common complication of aortic dissection, often with a fatal outcome. Since 1985 we saw thoracoabdominal malperfusion in 13 patients with aortic dissection. During repair of an acute type A aortic dissection, the intimal flap was fenestrated in three case...

journal_title：Circulation

authors： Laas J,Heinemann M,Schaefers HJ,Daniel W,Borst HG

更新日期：1991-11-01 00:00:00

abstract：BACKGROUND:Surviving cells in the postinfarction border zone are subjected to intense fluctuations of their microenvironment. Recently, border zone cardiomyocytes have been specifically implicated in cardiac regeneration. Here, we defined their unique transcriptional and regulatory properties, and comprehensively valid...

journal_title：Circulation

authors： van Duijvenboden K,de Bakker DEM,Man JCK,Janssen R,Günthel M,Hill MC,Hooijkaas IB,van der Made I,van der Kraak PH,Vink A,Creemers EE,Martin JF,Barnett P,Bakkers J,Christoffels VM

更新日期：2019-09-09 00:00:00

abstract：:The electrophysiologic effects of intravenously administered disopyramide (2 mg/kg) on three parameters of sinus node function were examined in 16 symptomatic patients with sinus node dysfunction. Based on their ECG data before study, patients were subdivided into group A (n = 8), those with sinus pauses and/or sinoat...

journal_title：Circulation

authors： LaBarre A,Strauss HC,Scheinman MM,Evans GT,Bashore T,Tiedeman JS,Wallace AG

更新日期：1979-02-01 00:00:00

abstract：:In seven patients who underwent Fontan procedures but in whom no valves were inserted, dynamics of right heart flow were evaluated with the use of a catheter-tipped velocity transducer, pulsed Doppler echocardiography, and angiocardiography. Right atrial (RA) contraction caused a forward flow to the pulmonary artery (...

journal_title：Circulation

authors： Nakazawa M,Nakanishi T,Okuda H,Satomi G,Nakae S,Imai Y,Takao A

更新日期：1984-02-01 00:00:00

abstract：BACKGROUND:A role for myeloperoxidase (MPO) as a mediator of coronary artery disease and acute coronary syndromes has recently received considerable attention. Although active MPO and hypochlorite-modified proteins and peptides have been detected in human atherosclerotic lesions, detection of novel chlorinated oxidized...

journal_title：Circulation

authors： Thukkani AK,McHowat J,Hsu FF,Brennan ML,Hazen SL,Ford DA

更新日期：2003-12-23 00:00:00