Different quantitative apoptotic traits in coronary atherosclerotic plaques from patients with stable angina pectoris and acute coronary syndromes.

abstract：BACKGROUND:The extent and mechanism of the antithrombotic properties of fibrin-selective and non-fibrin-selective thrombolytic agents have not yet been established. METHODS AND RESULTS:The antithrombotic, thrombolytic, fibrinogenolytic, and pharmacokinetic properties of the following substances were determined in hams...

journal_title：Circulation

authors： Stassen JM,Nyström A,Hoylaerts M,Collen D

更新日期：1995-03-01 00:00:00

abstract：BACKGROUND:Previous experimental studies have shown that the effect of serotonin on a coronary stenosis depends on whether that stenosis is compliant or fixed. However, the relation between coronary stenosis morphology and the response to serotonin in patients with angina is not known. METHODS AND RESULTS:Using comput...

journal_title：Circulation

authors： Tousoulis D,Davies G,McFadden E,Clarke J,Kaski JC,Maseri A

更新日期：1993-10-01 00:00:00

abstract：BACKGROUND:The Doppler wire-derived (relative) coronary flow velocity reserve (CVR) that is used to evaluate functional significance of a coronary stenosis is a method performed only by interventional cardiologists. An angiographic method would be useful in the diagnostic catheterization laboratory. For this purpose, w...

journal_title：Circulation

authors： Stoel MG,Zijlstra F,Visser CA

更新日期：2003-06-24 00:00:00

abstract：BACKGROUND:Despite successful repair of coarctation of the aorta in childhood, adult survivors often have hypertension at rest or on exercise, and their life expectancy is shorter than normal because of premature coronary and cerebrovascular disease. This may be related to persistent structural and functional arterial ...

journal_title：Circulation

authors： Gardiner HM,Celermajer DS,Sorensen KE,Georgakopoulos D,Robinson J,Thomas O,Deanfield JE

更新日期：1994-04-01 00:00:00

abstract：BACKGROUND:We developed a computer model to predict lysis rates of thrombi for intravenous thrombolytic regimens based on the convective/diffusive penetration of reacting and adsorbing fibrinolytic species from the circulation into the proximal face of a dissolving clot. METHODS AND RESULTS:Solution of a one-compartme...

journal_title：Circulation

authors： Anand S,Diamond SL

更新日期：1996-08-15 00:00:00

abstract：BACKGROUND:Postprandial hyperglycemia may be a risk factor for cardiovascular disease. We compared the effects of two insulin secretagogues, repaglinide and glyburide, known to have different efficacy on postprandial hyperglycemia, on carotid intima-media thickness (CIMT) and markers of systemic vascular inflammation i...

journal_title：Circulation

authors： Esposito K,Giugliano D,Nappo F,Marfella R,Campanian Postprandial Hyperglycemia Study Group.

更新日期：2004-07-13 00:00:00

abstract：BACKGROUND:Rapamycin (sirolimus)-eluting stents are associated with reduced restenosis rates in animal studies and initial human trials. The present study evaluated whether orally administered everolimus (a macrolide of the same family as sirolimus) inhibits in-stent neointimal growth in rabbit iliac arteries. METHODS...

journal_title：Circulation

authors： Farb A,John M,Acampado E,Kolodgie FD,Prescott MF,Virmani R

更新日期：2002-10-29 00:00:00

abstract：BACKGROUND:Cardiac parasympathetic nerves run alongside the superior vena cava (SVC) and accumulate particularly epicardially adjacent to the orifice of the coronary sinus (CS). In animals, these nerves can be electrically stimulated inside the SVC or CS, which results in negative chronotropic/dromotropic effects and n...

journal_title：Circulation

authors： Schauerte P,Mischke K,Plisiene J,Waldmann M,Zarse M,Stellbrink C,Schimpf T,Knackstedt C,Sinha A,Hanrath P

更新日期：2001-11-13 00:00:00

abstract：:We reviewed 35 patients undergoing resection of a chronic postinfarction left ventricular aneurysm. There was 5.7% operative mortality. Of the long-term survivors, 80% are functional class I or II. Ten patients had postoperative left ventriculograms studied by means of a computerized analysis of endocardial motion usi...

journal_title：Circulation

authors： Shaw RC,Connors JP,Hieb BR,Ludbrook PA,Krone R,Kleiger RE,Ferguson TB,Weldon CS

更新日期：1977-09-01 00:00:00

abstract：BACKGROUND:Erythropoietin (Epo) receptors (EpoRs) are expressed in the heart. We have recently demonstrated that the endogenous Epo-EpoR system plays an important protective role in myocardial ischemia in mice and humans. In the present study, we tested our hypothesis that the endogenous Epo-EpoR system in nonhematopoi...

journal_title：Circulation

authors： Asaumi Y,Kagaya Y,Takeda M,Yamaguchi N,Tada H,Ito K,Ohta J,Shiroto T,Shirato K,Minegishi N,Shimokawa H

更新日期：2007-04-17 00:00:00

abstract：:The left anterior descending coronary artery of four dogs and the right common carotid artery of 15 rabbits were subjected to 40-60% reduction in transluminal diameter for 1 hour by partial ligation with suture thread. Scanning electron microscopic examination of the luminal surface of these vessels revealed endotheli...

journal_title：Circulation

authors： Gertz SD,Uretsky G,Wajnberg RS,Navot N,Gotsman MS

更新日期：1981-03-01 00:00:00

abstract：BACKGROUND:This study was performed to determine whether antibodies against the amino-terminus of the beta-chain of fibrin (anti-beta) could noninvasively distinguish actively enlarging thrombi from thrombi stabilized with anticoagulants. METHODS AND RESULTS:Dogs with unilateral femoral vein thrombi were allocated int...

journal_title：Circulation

authors： Morris TA,Marsh JJ,Konopka R,Pedersen CA,Chiles PG,Fagnani R,Hagan M,Moser KM

更新日期：1997-11-04 00:00:00

abstract：BACKGROUND:The morphological hallmark of tetralogy of Fallot is controversial, with much disagreement as to whether the subpulmonary infundibulum in this lesion is hypoplastic. In addition, few quantitative data are available regarding the morphometry of the subpulmonary infundibulum, what anatomic characteristics are ...

journal_title：Circulation

authors： Geva T,Ayres NA,Pac FA,Pignatelli R

更新日期：1995-08-15 00:00:00

abstract：:To assess the impact of operative reduction of left ventricular outflow obstruction in hypertrophic cardiomyopathy, measurements of great cardiac vein flow, oxygen and lactate content, left ventricular pressures, and cardiac index were measured at rest and during pacing stress in 20 consecutive patients (13, myotomy-m...

journal_title：Circulation

authors： Cannon RO 3rd,McIntosh CL,Schenke WH,Maron BJ,Bonow RO,Epstein SE

更新日期：1989-04-01 00:00:00

abstract：BACKGROUND:Restenosis after initial, successful percutaneous transluminal coronary angioplasty (PTCA) is due to fibrocellular proliferation. METHODS AND RESULTS:The present study focused on the nature of fibrocellular tissue in humans by use of immunocytochemical techniques. Four hearts (five coronary arteries) were i...

journal_title：Circulation

authors： Ueda M,Becker AE,Tsukada T,Numano F,Fujimoto T

更新日期：1991-04-01 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:Uncertainty exists regarding the frequency of early occlusion when the left internal mammary artery (LIMA) is anastomosed to the left anterior descending artery (LAD) through a sternotomy with conventional coronary artery bypass grafting (CABG). The issue has gained importance for comparison with less invasi...

journal_title：Circulation

authors： Berger PB,Alderman EL,Nadel A,Schaff HV

更新日期：1999-12-07 00:00:00

abstract：:From January 1968 to June 1975 tricuspid regurgitation was encountered in 238 patients of a total of 1074 patients undergoing operations on the mitral valve. During this time tricuspid annuloplasty (TA) was performed in 137 patients and the tricuspid valve was replaced (TVR) in 101 patients. Comparison of hospital mor...

journal_title：Circulation

authors： Reed GE,Boyd AD,Spencer FC,Engelman RM,Isom OW,Cunningham JN Jr

更新日期：1976-12-01 00:00:00

abstract：BACKGROUND:Mildly oxidized LDL (moxLDL) is thought to play a role in atherogenesis. MoxLDL induces derivatization of cell proteins and triggers a variety of intracellular signaling. We aimed to investigate whether moxLDL-induced protein derivatization may influence the activity of platelet-derived growth factor recepto...

journal_title：Circulation

authors： Escargueil-Blanc I,Salvayre R,Vacaresse N,Jürgens G,Darblade B,Arnal JF,Parthasarathy S,Nègre-Salvayre A

更新日期：2001-10-09 00:00:00

abstract：BACKGROUND:The diagnosis of long QT syndrome (LQTS) is rather straightforward. We were surprised by realizing that, despite long-standing experience, we were making occasional diagnostic errors by considering as affected subjects who, over time, resulted as not affected. These individuals were all actively practicing s...

journal_title：Circulation

authors： Dagradi F,Spazzolini C,Castelletti S,Pedrazzini M,Kotta MC,Crotti L,Schwartz PJ

更新日期：2020-12-22 00:00:00

abstract：BACKGROUND:The strategy for treating patients with severe asymptomatic carotid artery stenosis and cardiac disease remains unresolved. Staged or combined carotid endarterectomy in these patients offers the potential benefit of decreased neurological morbidity during and after cardiac surgery; however, in high-risk pati...

journal_title：Circulation

authors： Van der Heyden J,Suttorp MJ,Bal ET,Ernst JM,Ackerstaff RG,Schaap J,Kelder JC,Schepens M,Plokker HW

更新日期：2007-10-30 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：:In this double-blind randomized study, 19 patients with acute transmural myocardial infarction were treated with methylprednisolone administered 4.4 +/- 0.7 hours (+/- SEM) after the onset of chest pain, and were compared with 21 patients who received placebo 4.5 +/- 0.4 hours after the start of clinical symptoms. The...

journal_title：Circulation

authors： Madias JE,Hood WB Jr

更新日期：1982-06-01 00:00:00

abstract：BACKGROUND:Guidelines for the management of patients with suspected coronary artery disease (CAD) rely on the age, sex, and angina typicality-based pretest probabilities of angiographically significant CAD derived from invasive coronary angiography (guideline probabilities). Reliability of guideline probabilities has n...

journal_title：Circulation

authors： Cheng VY,Berman DS,Rozanski A,Dunning AM,Achenbach S,Al-Mallah M,Budoff MJ,Cademartiri F,Callister TQ,Chang HJ,Chinnaiyan K,Chow BJ,Delago A,Gomez M,Hadamitzky M,Hausleiter J,Karlsberg RP,Kaufmann P,Lin FY,Maffei E

更新日期：2011-11-29 00:00:00

abstract：BACKGROUND:Up to 30% of patients with end-stage heart failure experience biventricular failure that requires biventricular mechanical support. For these patients, only bulky extracorporeal or implantable displacement pumps or the total artificial heart have been available to date, which enables only limited quality of ...

journal_title：Circulation

authors： Krabatsch T,Potapov E,Stepanenko A,Schweiger M,Kukucka M,Huebler M,Hennig E,Hetzer R

更新日期：2011-09-13 00:00:00

abstract：BACKGROUND:Oxygen administration is currently used in clinical medicine to improve peripheral oxygen delivery to tissues threatened by ischemia. However, conflicting results have been reported on the effects of oxygen in ischemic areas. This study was aimed at investigating the effects of 40% oxygen inhalation on the s...

journal_title：Circulation

authors： Bongard O,Bounameaux H,Fagrell B

更新日期：1992-09-01 00:00:00

abstract：:Expansion (regional dilatation and thinning) of acutely infarcted myocardium in man has been shown to correlate with overall cardiac dilatation and rupture. We studied gross and histopathologic features and the time course of expansion in rats. Infarcts were produced in 84 rats by ligation of the left coronary artery ...

journal_title：Circulation

authors： Hochman JS,Bulkley BH

更新日期：1982-06-01 00:00:00

abstract：BACKGROUND:Since Mexican Americans have adverse patterns of risk factors for myocardial infarction relative to non-Hispanic whites, the incidence of myocardial infarction should be greater among Mexican Americans than among non-Hispanic whites. This expectation conflicts with reports generated from death certificate re...

journal_title：Circulation

authors： Goff DC,Nichaman MZ,Chan W,Ramsey DJ,Labarthe DR,Ortiz C

更新日期：1997-03-18 00:00:00

abstract：BACKGROUND:Several studies have observed an inverse association between height and risk for coronary disease, but it is unclear whether other traditional coronary disease risk factors may have confounded this association. We examined the original Framingham Heart Study cohort to determine whether short stature is assoc...

journal_title：Circulation

authors： Kannam JP,Levy D,Larson M,Wilson PW

更新日期：1994-11-01 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