Retroviral gene therapy in ApoE-deficient mice: ApoE expression in the artery wall reduces early foam cell lesion formation.

abstract：BACKGROUND:Fibrinogen binding to the active conformation of the alpha(IIb)beta(3) integrin receptor (glycoprotein IIb/IIIa) and cytoskeletal reorganization are important events in platelet function. Tyrosine phosphorylation of platelet proteins plays an essential role in platelet signal transduction pathways. We studie...

journal_title：Circulation

authors： Santos MT,Moscardó A,Vallés J,Martínez M,Piñón M,Aznar J,Broekman MJ,Marcus AJ

更新日期：2000-10-17 00:00:00

abstract：:Although thrombolytic therapy has been a major advance in the treatment of acute myocardial infarction, in at least 25% of patients the artery remains occluded after administration. In these patients, the strategy of "rescue" or "salvage" angioplasty is frequently used although follow-up data are limited. Sixty-three ...

journal_title：Circulation

authors： Holmes DR Jr,Gersh BJ,Bailey KR,Reeder GS,Bresnahan JF,Bresnahan DR,Vlietstra RE

更新日期：1990-03-01 00:00:00

abstract：BACKGROUND:The introduction of limited approaches to the heart and the avoidance of cardiopulmonary bypass (CPB) aim to reduce the invasiveness of CABG by decreasing the systemic release of inflammatory cytokines, such as tumor necrosis factor (TNF)-alpha, interleukin (IL)-6, and IL-8, as well as the anti-inflammatory ...

journal_title：Circulation

authors： Diegeler A,Doll N,Rauch T,Haberer D,Walther T,Falk V,Gummert J,Autschbach R,Mohr FW

更新日期：2000-11-07 00:00:00

abstract：:The administration of hyaluronidase is a promising intervention to protect the ischemic myocardium in man, but evidence of the extent to which it may reduce the ultimate size of an infarct is not well-defined. Hence, open chest, anesthetized dogs were randomized into 10 control dogs which received saline and eight tre...

journal_title：Circulation

authors： Kloner RA,Braunwald E,Maroko PR

更新日期：1978-08-01 00:00:00

abstract：:Over an 8-year period, 20 patients underwent operative repair of ventricular aneurysms during the first 8 weeks after acute myocardial infarction. All patients with multivessel coronary occlusive disease underwent concomitant coronary artery bypass grafting. There was one hospital death, for an early mortality rate o...

journal_title：Circulation

authors： Walker WE,Stoney WS,Alford WC Jr,Burrus GR,Glassford DM,Thomas CS Jr

更新日期：1980-08-01 00:00:00

abstract：BACKGROUND:Preconditioning protects the myocardium from ischemia and may be a potent means of endogenous cardioprotection during cardioplegic arrest and rewarming. However, fundamental mechanisms that potentially contribute to the beneficial effects of preconditioning during cardioplegic arrest and rewarming remain unc...

journal_title：Circulation

authors： O SJ,Zellner JL,Cox MH,Hebbar L,Brothers TE,Mukherjee R,Tempel GE,Dorman BH,Crawford FA Jr,Spinale FG

更新日期：1996-11-01 00:00:00

abstract：BACKGROUND:Peak early-diastolic mitral annulus velocity (e') by tissue Doppler imaging has been introduced as a clinical marker of diastolic function. This study investigates whether lengthening load (early-diastolic load) and restoring forces are determinants of e' in addition to rate of left ventricular (LV) relaxati...

journal_title：Circulation

authors： Opdahl A,Remme EW,Helle-Valle T,Lyseggen E,Vartdal T,Pettersen E,Edvardsen T,Smiseth OA

更新日期：2009-05-19 00:00:00

abstract：:Twenty-six patients with unstable angina pectoris had biplane left ventricular (LV) angiograms and coronary arteriograms (CAGs) initially and at a median of 1 year following randomization to medical (15 patients) or surgical 11 patients) therapy. Left ventricular segmental wall motion was analyzed by a digital compute...

journal_title：Circulation

authors： Priest MF,Curry GC,Smith LR,Rogers WJ,Mantle JA,Rackley CE,Kouchoukos NT,Russell RO Jr

更新日期：1978-09-01 00:00:00

abstract：BACKGROUND:beta-Adrenergic receptor kinase 1 (beta ARK1) mediates beta-adrenergic receptor signaling via receptor phosphorylation, which results in functional uncoupling. The physiological importance of beta ARK1 on cardiac performance in the setting of ischemia and reperfusion injury, however, has not been clearly est...

journal_title：Circulation

authors： Chen EP,Bittner HB,Akhter SA,Koch WJ,Davis RD

更新日期：1998-11-10 00:00:00

abstract：BACKGROUND:Coronary flow reserve (CFR), an integrated measure of focal, diffuse, and small-vessel coronary artery disease (CAD), identifies patients at risk for cardiac death. We sought to determine the association between CFR, angiographic CAD, and cardiovascular outcomes. METHODS AND RESULTS:Consecutive patients (n=...

journal_title：Circulation

authors： Taqueti VR,Hachamovitch R,Murthy VL,Naya M,Foster CR,Hainer J,Dorbala S,Blankstein R,Di Carli MF

更新日期：2015-01-06 00:00:00

abstract：BACKGROUND:Few data are available on the long-term outcome of patients who undergo laser-assisted balloon angioplasty for recanalization of occluded peripheral arteries. Because the cost of laser angioplasty is high, the value of the method should be carefully analyzed before it can be considered a routine method for r...

journal_title：Circulation

authors： Geschwind HJ,Aptecar E,Boussignac G,Dubois-Randé JL,Zelinsky R,Poirot G,Tomaru T

更新日期：1991-03-01 00:00:00

abstract：BACKGROUND:The pathogenesis of impaired endothelium-dependent coronary vasodilation in angina pectoris and normal coronary arteriograms (microvascular angina pectoris) is not known. We examined whether supplementation with L-arginine, a precursor of endothelium-derived nitric oxide, improves endothelium-dependent coron...

journal_title：Circulation

authors： Egashira K,Hirooka Y,Kuga T,Mohri M,Takeshita A

更新日期：1996-07-15 00:00:00

abstract：BACKGROUND:Several individual pharmacological agents, such as antiplatelet drugs, beta-blockers, ACE inhibitors, and lipid-lowering agents, have proven efficacy in reducing mortality in patients with acute coronary syndromes. However, the impact of the combination of these agents on clinical outcomes has not been studi...

journal_title：Circulation

authors： Mukherjee D,Fang J,Chetcuti S,Moscucci M,Kline-Rogers E,Eagle KA

更新日期：2004-02-17 00:00:00

abstract：BACKGROUND:Ten percent to 20% of potential cardiac donors with brain injury and no previous cardiac history have myocardial dysfunction. We assessed components of the beta-receptor-G-protein-adenylyl cyclase complex as well as the contractile response in 10 explanted acutely failing human hearts (donor heart dysfunctio...

journal_title：Circulation

authors： White M,Wiechmann RJ,Roden RL,Hagan MB,Wollmering MM,Port JD,Hammond E,Abraham WT,Wolfel EE,Lindenfeld J

更新日期：1995-10-15 00:00:00

abstract：BACKGROUND:Whether cardiac rehabilitation (CR) is effective in patients older than 75 years, who have been excluded from most trials, remains unclear. We enrolled patients 46 to 86 years old in a randomized trial and assessed the effects of 2 months of post-myocardial infarction (MI) CR on total work capacity (TWC, in ...

journal_title：Circulation

authors： Marchionni N,Fattirolli F,Fumagalli S,Oldridge N,Del Lungo F,Morosi L,Burgisser C,Masotti G

更新日期：2003-05-06 00:00:00

abstract：BACKGROUND:Thrombolytic therapy is a promising alternative to valve replacement in the management of prosthetic valve thrombosis. We sought to determine the short- and long-term results of treating thrombosed St. Jude heart valves with thrombolytic therapy as the primary treatment modality. METHODS AND RESULTS:Between...

journal_title：Circulation

authors： Silber H,Khan SS,Matloff JM,Chaux A,DeRobertis M,Gray R

更新日期：1993-01-01 00:00:00

abstract：:This study was conducted in 46 patients with cardiac thrombi, 15 patients with atrial myxomas, and 32 patients with other cardiac or paracardiac tumors. Diagnoses were subsequently proven by surgery, autopsy, computed tomography, magnetic resonance imaging, or angiography in all patients. All patients underwent precor...

journal_title：Circulation

authors： Mügge A,Daniel WG,Haverich A,Lichtlen PR

更新日期：1991-01-01 00:00:00

abstract：:To study the variability of the fraction of CPK released from the infarcted heart which enters the serum (serum entry ratio, or SER) with size and model of infarction, nine dogs underwent homogeneous infarctions (LAD ligation) of varying sizes, and 10 dogs underwent scattered infarctions (left coronary embolization). ...

journal_title：Circulation

authors： Cairns JA,Missirlis E,Fallen EL

更新日期：1978-12-01 00:00:00

abstract：BACKGROUND:Tenascin is a large extracellular matrix glycoprotein generally found in adult tissues undergoing active remodeling such as healing wounds and tumors. To determine the potential role of tenascin-C (TN-C) in the pathophysiology of atherosclerosis, we investigated the pattern of expression of TN-C in human cor...

journal_title：Circulation

authors： Wallner K,Li C,Shah PK,Fishbein MC,Forrester JS,Kaul S,Sharifi BG

更新日期：1999-03-16 00:00:00

abstract：:Population cardiovascular health, or improving cardiovascular health among patients and the population at large, requires a redoubling of primordial and primary prevention efforts as declines in cardiovascular disease mortality have decelerated over the past decade. Great potential exists for healthcare systems-based ...

journal_title：Circulation

authors： Foraker RE,Benziger CP,DeBarmore BM,Cené CW,Loustalot F,Khan Y,Anderson CAM,Roger VL,American Heart Association Council on Epidemiology and Prevention; Council on Arteriosclerosis, Thrombosis and Vascular Biology; and Council on Lifestyl

更新日期：2021-01-12 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：BACKGROUND:Beta-blockers improve clinical outcome when administered early after acute myocardial infarction. However, whether beta-blockers actually reduce the myocardial infarction size is still in dispute. Cardiac magnetic resonance imaging can accurately depict the left ventricular (LV) ischemic myocardium at risk (...

journal_title：Circulation

authors： Ibanez B,Prat-González S,Speidl WS,Vilahur G,Pinero A,Cimmino G,García MJ,Fuster V,Sanz J,Badimon JJ

更新日期：2007-06-12 00:00:00

abstract：BACKGROUND:While previous clinical studies have shown a possible beneficial effect of the reperfusion performed at a relatively late phase of acute myocardial infarction ("late reperfusion") in preventing left ventricular enlargement, the mechanism has not been clarified. METHODS AND RESULTS:Of 89 patients with an ini...

journal_title：Circulation

authors： Hirayama A,Adachi T,Asada S,Mishima M,Nanto S,Kusuoka H,Yamamoto K,Matsumura Y,Hori M,Inoue M

更新日期：1993-12-01 00:00:00

abstract：BACKGROUND:Disintegrin metalloproteinases (ADAMs) may contribute to structural cardiac remodeling by altering cell-surface matrix receptors (integrins) and activating potent biomolecules. We compared expression of ADAMs, their endogenous inhibitor tissue inhibitor of metalloproteinases (TIMP)-3, and integrins in human ...

journal_title：Circulation

authors： Fedak PW,Moravec CS,McCarthy PM,Altamentova SM,Wong AP,Skrtic M,Verma S,Weisel RD,Li RK

更新日期：2006-01-17 00:00:00

abstract：:One of the noninvasive methods of evaluating left ventricular performance is the measurement of left ventricular systolic time intervals (LVSTI). However, noninvasive measurement of right ventricular systole by this technique has been unreliable because of the inability to accurately time the onset of right ventricula...

journal_title：Circulation

authors： Hirschfeld S,Meyer R,Schwartz DC,Korfhagen J,Kaplan S

更新日期：1975-02-01 00:00:00

abstract：:Serial electrophysiologic testing of multiple drugs was performed in 21 patients with recurrent atrioventricular (AV) nodal reentrant paroxysmal supraventricular tachycardia (PSVT). All patients had reproducible sustained PSVT induced before drug administration. Serial daily PSVT induction was attempted after administ...

journal_title：Circulation

authors： Bauernfeind RA,Wyndham CR,Dhingra RC,Swiryn SP,Palileo E,Strasberg B,Rosen KM

更新日期：1980-12-01 00:00:00

abstract：BACKGROUND:The application of iloprost, a stable prostacyclin analogue, by inhalation has been shown to improve hemodynamic variables in patients with primary pulmonary hypertension. However, repetitive inhalations are required due to its short-term effects. One potential approach to prolong and increase the vasorelaxa...

journal_title：Circulation

authors： Wilkens H,Guth A,König J,Forestier N,Cremers B,Hennen B,Böhm M,Sybrecht GW

更新日期：2001-09-11 00:00:00

abstract：BACKGROUND:Vascular inflammation and lipid deposition are prominent features of atherosclerotic lesion formation. We have shown previously that the dithiol compound alpha-lipoic acid (LA) exerts antiinflammatory effects by inhibiting tumor necrosis factor-alpha- and lipopolysaccharide-induced endothelial and monocyte a...

journal_title：Circulation

authors： Zhang WJ,Bird KE,McMillen TS,LeBoeuf RC,Hagen TM,Frei B

更新日期：2008-01-22 00:00:00

abstract：BACKGROUND:Acquired QT prolongation enhances the susceptibility to torsades de pointes (TdP). Clinical and experimental studies indicate ventricular action potential prolongation, increased regional dispersion of repolarization, and early afterdepolarizations as underlying factors. We examined whether K(+)-current alte...

journal_title：Circulation

authors： Volders PG,Sipido KR,Vos MA,Spätjens RL,Leunissen JD,Carmeliet E,Wellens HJ

更新日期：1999-12-14 00:00:00

abstract：:The Beta-Blocker Heart Attack Trial was a multicenter, randomized, double-blind, placebo-controlled trial of propranolol therapy in 3837 men and women with acute myocardial infarction. The patients began their treatment 5-21 days after hospital admission (mean 13.8 days). During an average follow-up of 25 months, ther...

journal_title：Circulation

authors： Goldstein S

更新日期：1983-06-01 00:00:00