Cytosolic heat shock protein 60, hypoxia, and apoptosis.

abstract：BACKGROUND:The metabolic syndrome is associated with increased angiotensin II activity, induction of a proinflammatory and oxidative state, and endothelial dysfunction. We evaluated the ability of irbesartan, an angiotensin receptor blocker, and lipoic acid, an antioxidant, to affect endothelial function and inflammati...

journal_title：Circulation

authors： Sola S,Mir MQ,Cheema FA,Khan-Merchant N,Menon RG,Parthasarathy S,Khan BV

更新日期：2005-01-25 00:00:00

abstract：:A clinical study was conducted to evaluate the efficacy and safety of percutaneous coronary excimer laser angioplasty in 60 patients with coronary artery disease. Forty-nine patients had stable exertional angina, and 11 patients had unstable angina despite medical therapy. A novel 1.4-mm diameter catheter with 20 quar...

journal_title：Circulation

authors： Karsch KR,Haase KK,Voelker W,Baumbach A,Mauser M,Seipel L

更新日期：1990-06-01 00:00:00

abstract：:Diffuse coronary artery disease is frequently untreatable by coronary artery bypass or angioplasty. Many such "no-option" patients have been subjects for trials of angiogenesis using growth factor manipulation or laser injury. We think these novel revascularization strategies are limited by insufficient inflow to puta...

journal_title：Circulation

authors： Oesterle SN,Reifart N,Hauptmann E,Hayase M,Yeung AC

更新日期：2001-05-29 00:00:00

abstract：BACKGROUND:Recent studies have suggested that endogenous erythropoietin (Epo) plays an important role in the mobilization of bone marrow-derived endothelial progenitor cells (EPCs). However, it remains to be elucidated whether the Epo system exerts protective effects on pulmonary hypertension (PH), a fatal disorder enc...

journal_title：Circulation

authors： Satoh K,Kagaya Y,Nakano M,Ito Y,Ohta J,Tada H,Karibe A,Minegishi N,Suzuki N,Yamamoto M,Ono M,Watanabe J,Shirato K,Ishii N,Sugamura K,Shimokawa H

更新日期：2006-03-21 00:00:00

abstract：BACKGROUND:The effect of isoproterenol on increasing the peak amplitude of the L-type calcium current is reduced in myocytes dispersed from the epicardial border zone (EBZ) of the 5-day infarcted canine heart when compared with control cells from noninfarcted hearts. This suggests that specific alterations in the beta-...

journal_title：Circulation

authors： Steinberg SF,Zhang H,Pak E,Pagnotta G,Boyden PA

更新日期：1995-06-01 00:00:00

abstract：BACKGROUND:The clinical significance of the interaction between clopidogrel and proton pump inhibitors (PPIs) remains unclear. METHODS AND RESULTS:We examined the relationship between PPI use and 1-year cardiovascular events (cardiovascular death, myocardial infarction, or stroke) in patients with acute coronary syndr...

journal_title：Circulation

authors： Goodman SG,Clare R,Pieper KS,Nicolau JC,Storey RF,Cantor WJ,Mahaffey KW,Angiolillo DJ,Husted S,Cannon CP,James SK,Kilhamn J,Steg PG,Harrington RA,Wallentin L,Platelet Inhibition and Patient Outcomes Trial Investigators.

更新日期：2012-02-28 00:00:00

abstract：BACKGROUND:The effect of the increasing prevalence of obesity on blood pressure (BP) secular trends is unclear. We analyzed BP and body mass index secular trends between 1998 and 2006 in children and adolescents of the Seychelles, a rapidly developing island state in the African region. METHODS AND RESULTS:School-base...

journal_title：Circulation

authors： Chiolero A,Paradis G,Madeleine G,Hanley JA,Paccaud F,Bovet P

更新日期：2009-02-03 00:00:00

abstract：BACKGROUND:Hypercholesterolemia is a risk factor for coronary disease, and platelet reactivity is increased with hypercholesterolemia, suggesting a prethrombotic risk. The aim of this study was to measure mural platelet thrombus formation on an injured arterial wall in a model simulating vessel stenosis and plaque rupt...

journal_title：Circulation

authors： Lacoste L,Lam JY,Hung J,Letchacovski G,Solymoss CB,Waters D

更新日期：1995-12-01 00:00:00

abstract：BACKGROUND:Poststroke angiogenesis contributes to long-term recovery after stroke. Signal transducer and activator of transcription-3 (Stat3) is a key regulator for various inflammatory signals and angiogenesis. It was the aim of this study to determine its function in poststroke outcome. METHODS AND RESULTS:We genera...

journal_title：Circulation

authors： Hoffmann CJ,Harms U,Rex A,Szulzewsky F,Wolf SA,Grittner U,Lättig-Tünnemann G,Sendtner M,Kettenmann H,Dirnagl U,Endres M,Harms C

更新日期：2015-05-19 00:00:00

abstract：BACKGROUND:Human endothelial and vascular smooth muscle cells synthesize prostanoids. Several of these have been implicated in the physiological and pathophysiological regulation of vascular tone; however, there is no direct evidence that human blood vessels synthesize sufficient prostanoid to alter vessel tone. METHO...

journal_title：Circulation

authors： Bhagat K,Collier J,Vallance P

更新日期：1995-10-15 00:00:00

abstract：BACKGROUND:The identification of sites of dominant activation frequency during atrial fibrillation (AF) in humans and the effect of ablation at these sites have not been reported. METHODS AND RESULTS:Thirty-two patients undergoing AF ablation (19 paroxysmal, 13 permanent) during ongoing arrhythmia were studied. Electr...

journal_title：Circulation

authors： Sanders P,Berenfeld O,Hocini M,Jaïs P,Vaidyanathan R,Hsu LF,Garrigue S,Takahashi Y,Rotter M,Sacher F,Scavée C,Ploutz-Snyder R,Jalife J,Haïssaguerre M

更新日期：2005-08-09 00:00:00

abstract：BACKGROUND:Application of pyruvate was shown to improve contractile function in isolated animal myocardium and hemodynamics in patients with congestive heart failure. We assessed the influence of pyruvate on systolic and diastolic myocardial function and its subcellular mode of action in isolated myocardium from end-st...

journal_title：Circulation

authors： Hasenfuss G,Maier LS,Hermann HP,Lüers C,Hünlich M,Zeitz O,Janssen PM,Pieske B

更新日期：2002-01-15 00:00:00

abstract：BACKGROUND:Metabolic syndrome importantly accelerates the atherosclerotic process, the earliest event of which is endothelial dysfunction. Ghrelin, a gastric peptide with cardiovascular actions, has been shown to inhibit proatherogenic changes in experimental models. This study therefore investigated whether ghrelin ad...

journal_title：Circulation

authors： Tesauro M,Schinzari F,Iantorno M,Rizza S,Melina D,Lauro D,Cardillo C

更新日期：2005-11-08 00:00:00

abstract：:Ten subjects with normal hemodynamics were studied during elective cardiac catheterization with right and left heart multisensor micromanometry to assess hemodynamic responses to the Mueller maneuver. Simultaneous right and left circulatory hemodynamics and left ventricular, pulmonary arterial, and aortic pressures we...

journal_title：Circulation

authors： Condos WR Jr,Latham RD,Hoadley SD,Pasipoularides A

更新日期：1987-11-01 00:00:00

abstract：BACKGROUND:Two phase III trials of enoxaparin for unstable angina/non-Q-wave myocardial infarction have shown it to be superior to unfractionated heparin for preventing a composite of death and cardiac ischemic events. A prospectively planned meta-analysis was performed to provide a more precise estimate of the effects...

journal_title：Circulation

authors： Antman EM,Cohen M,Radley D,McCabe C,Rush J,Premmereur J,Braunwald E

更新日期：1999-10-12 00:00:00

abstract：:The ability of predischarge quantitative exercise thallium-201 (201T1) scintigraphy to predict future cardiac events was evaluated prospectively in 140 consecutive patients with uncomplicated acute myocardial infarction; the results were compared with those of submaximal exercise treadmill testing and coronary angiogr...

journal_title：Circulation

authors： Gibson RS,Watson DD,Craddock GB,Crampton RS,Kaiser DL,Denny MJ,Beller GA

更新日期：1983-08-01 00:00:00

abstract：BACKGROUND:Chemokines play an essential role in regulating the infiltration of leukocytes into allografts in experimental models. Little is known of their expression or function after human cardiac transplantation. METHODS AND RESULTS:We analyzed 169 sequential human endomyocardial biopsies by immunocytochemistry for ...

journal_title：Circulation

authors： Melter M,Exeni A,Reinders ME,Fang JC,McMahon G,Ganz P,Hancock WW,Briscoe DM

更新日期：2001-11-20 00:00:00

abstract：:A patient is described in whom a large congenital aneurysm or diverticulum of the right atrium caused repeated attacks of supraventricular arrhythmia and a strikingly reduced cardiac output. The aneurysm, which contained a large thrombus, was demonstrated by preoperative angiographic examinations. At the time of opera...

journal_title：Circulation

authors： Morrow AG,Behrendt DM

更新日期：1968-07-01 00:00:00

abstract：BACKGROUND:Adenosine is believed to be cardioprotective; however, it has not been elucidated whether the plasma adenosine level is increased in chronic heart failure. METHODS AND RESULTS:Seventy-one patients attending a specialized heart failure clinic during a 6-month period were grouped according to the cause of chr...

journal_title：Circulation

authors： Funaya H,Kitakaze M,Node K,Minamino T,Komamura K,Hori M

更新日期：1997-03-18 00:00:00

abstract：BACKGROUND:Prolonged metabolic abnormalities have been demonstrated previously in postischemic myocardium, including relative increases in glucose uptake and abnormal fatty acid kinetics. However, quantitative metabolic information is limited, and the time course of changes in MVO2 in postischemic myocardium is unknown...

journal_title：Circulation

authors： Buxton DB,Mody FV,Krivokapich J,Phelps ME,Schelbert HR

更新日期：1992-05-01 00:00:00

abstract：BACKGROUND:Although black cardiac patients receive fewer revascularization procedures than whites, it is unclear whether this has a detrimental impact on outcomes. The objective of our study was to compare 6-month functional status and angina outcomes among blacks and whites with documented coronary disease and to asse...

journal_title：Circulation

authors： Kaul P,Lytle BL,Spertus JA,DeLong ER,Peterson ED

更新日期：2005-03-15 00:00:00

abstract：BACKGROUND:Hutchinson-Gilford progeria syndrome is an ultrarare segmental premature aging disease resulting in early death from heart attack or stroke. There is no approved treatment, but starting in 2007, several recent single-arm clinical trials administered inhibitors of protein farnesylation aimed at reducing toxic...

journal_title：Circulation

authors： Gordon LB,Massaro J,D'Agostino RB Sr,Campbell SE,Brazier J,Brown WT,Kleinman ME,Kieran MW,Progeria Clinical Trials Collaborative.

更新日期：2014-07-01 00:00:00

abstract：:We examined the cardiopulmonary effects of maximum bicycle ergometer exercise in seven patients with implanted Intermedics Nova MR pacemakers for three types of pacing in a randomized sequence: VVI or AAI at 70 beats/min (SSI 70), rate-adaptive temperature-controlled pacing with the implanted Nova MR, and rate-adaptiv...

journal_title：Circulation

authors： Alt E,Völker R,Högl B,MacCarter D

更新日期：1988-11-01 00:00:00

abstract：:A consecutive series of 17 patients surgically treated for asymptomatic coronary artery disease was surveyed for survival, clinical status, and graft patency after a mean follow-up of 75 months. Documented myocardial infarction (MI), 14 transmural and 3 subendocardial, was the major indication for catheterization. All...

journal_title：Circulation

authors： Thurer RL,Lytle BW,Cosgrove DM,Loop FD

更新日期：1979-08-01 00:00:00

abstract：:Syncope and sudden death occurs in certain purebred Pug dogs which have been found to have intermittent sinus pauses and paroxysmal second degree heart block on electrocardiographic (ECG) study. We have established a colony of such dogs to study this problem and here report the results of histological examination of t...

journal_title：Circulation

authors： James TN,Robertson BT,Waldo AL,Branch CE

更新日期：1975-12-01 00:00:00

abstract：BACKGROUND:Candidates for cardiac resynchronization therapy (CRT) receive either a biventricular pacemaker or a biventricular pacemaker with an implantable cardioverter-defibrillator (CRT-D). Optimal device selection remains challenging because the benefit of implantable cardioverter-defibrillator therapy may not be un...

journal_title：Circulation

authors： Lindvall C,Chatterjee NA,Chang Y,Chernack B,Jackson VA,Singh JP,Metlay JP

更新日期：2016-01-19 00:00:00

abstract：BACKGROUND:Recent in vitro studies have shown that disturbed flow and oxidative conditions induce the expression of bone morphogenic proteins (BMPs 2 and 4) in cultured endothelial cells. BMPs can stimulate superoxide production and inflammatory responses in endothelial cells, raising the possibility that BMPs may play...

journal_title：Circulation

authors： Miriyala S,Gongora Nieto MC,Mingone C,Smith D,Dikalov S,Harrison DG,Jo H

更新日期：2006-06-20 00:00:00

abstract：BACKGROUND:Laminins are major components of basement membranes, well located to interact with platelets upon vascular injury. Laminin-111 (α1β1γ1) is known to support platelet adhesion but is absent from most blood vessels, which contain isoforms with the α2, α4, or α5 chain. Whether vascular laminins support platelet ...

journal_title：Circulation

authors： Schaff M,Tang C,Maurer E,Bourdon C,Receveur N,Eckly A,Hechler B,Arnold C,de Arcangelis A,Nieswandt B,Denis CV,Lefebvre O,Georges-Labouesse E,Gachet C,Lanza F,Mangin PH

更新日期：2013-07-30 00:00:00

abstract：BACKGROUND:Posteroseptal ablation of the atrioventricular node (AVN) has been proposed as a means to slow the ventricular rate during atrial fibrillation (AF). The suggested mechanism is elimination of the AVN "slow pathway." On the basis of the unpredictable success of the procedure, we hypothesize that, in fact, the ...

journal_title：Circulation

authors： Garrigue S,Mowrey KA,Fahy G,Tchou PJ,Mazgalev TN

更新日期：1999-05-04 00:00:00

abstract：BACKGROUND:The combination of a single-bolus fibrinolytic and a low-molecular-weight heparin may facilitate prehospital reperfusion and further improve clinical outcome in patients with ST-elevation myocardial infarction. METHODS AND RESULTS:In the prehospital setting, 1639 patients with ST-elevation myocardial infarc...

journal_title：Circulation

authors： Wallentin L,Goldstein P,Armstrong PW,Granger CB,Adgey AA,Arntz HR,Bogaerts K,Danays T,Lindahl B,Mäkijärvi M,Verheugt F,Van de Werf F

更新日期：2003-07-15 00:00:00