Tissue plasminogen activator and risk of myocardial infarction. The Rotterdam Study.

abstract：BACKGROUND:Controversy exists as to whether off-pump CABG with local occlusion results in clinically significant myocardial ischemia during the occlusion period. This study was undertaken to delineate the effects of transient local coronary artery occlusion on regional systolic function. METHODS AND RESULTS:Eight cons...

journal_title：Circulation

authors： Brown PM Jr,Kim VB,Boyer BJ,Lust RM,Chitwood WR Jr,Elbeery JR

更新日期：1999-11-09 00:00:00

abstract：:Aspirin has been convincingly shown to reduce stroke and death in men with transient ischemic attacks (it may possibly be beneficial to women also), myocardial infarction and death in patients with unstable angina, thromboembolic complications associated with artificial heart valves in patients receiving oral anticoag...

journal_title：Circulation

authors： Harker LA

更新日期：1986-02-01 00:00:00

abstract：BACKGROUND:Mendelian randomization studies have highlighted that lipoprotein(a) [Lp(a)] was associated with calcific aortic valve disease (CAVD). Lp(a) transports oxidized phospholipids with a high content in lysophosphatidylcholine. Autotaxin (ATX) transforms lysophosphatidylcholine into lysophosphatidic acid. We hypo...

journal_title：Circulation

authors： Bouchareb R,Mahmut A,Nsaibia MJ,Boulanger MC,Dahou A,Lépine JL,Laflamme MH,Hadji F,Couture C,Trahan S,Pagé S,Bossé Y,Pibarot P,Scipione CA,Romagnuolo R,Koschinsky ML,Arsenault BJ,Marette A,Mathieu P

更新日期：2015-08-25 00:00:00

abstract：:Organ donor scarcity has resulted in an increasing number of long-distance cardiac allograft procurements. The effect on short-term (90-day) survival and cardiac function was assessed in a consecutive series of 167 heart transplants performed between April 1981 and July 1988. During that time, total allograft ischemic...

journal_title：Circulation

authors： Pflugfelder PW,Thomson D,Singh NR,Menkis AH,McKenzie FN,Kostuk WJ

更新日期：1989-11-01 00:00:00

abstract：BACKGROUND:We sought to define the factors associated with the occurrence of stroke and systemic embolism in a large, international atrial fibrillation (AF) trial. METHODS AND RESULTS:In ROCKET AF (Rivaroxaban Once-daily, oral, direct factor Xa inhibition Compared with vitamin K antagonism for prevention of stroke and...

journal_title：Circulation

authors： Piccini JP,Stevens SR,Chang Y,Singer DE,Lokhnygina Y,Go AS,Patel MR,Mahaffey KW,Halperin JL,Breithardt G,Hankey GJ,Hacke W,Becker RC,Nessel CC,Fox KA,Califf RM,ROCKET AF Steering Committee and Investigators.

更新日期：2013-01-15 00:00:00

abstract：BACKGROUND:Myocardial perfusion reserve can be noninvasively assessed with cardiovascular MR. In this study, the diagnostic accuracy of this technique for the detection of significant coronary artery stenosis was evaluated. METHODS AND RESULTS:In 15 patients with single-vessel coronary artery disease and 5 patients wi...

journal_title：Circulation

authors： Al-Saadi N,Nagel E,Gross M,Bornstedt A,Schnackenburg B,Klein C,Klimek W,Oswald H,Fleck E

更新日期：2000-03-28 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：BACKGROUND:Muscle sympathetic nerve activity (MSNA) is increased in patients with obstructive sleep apnea (OSA). We tested the hypothesis that tonic activation of excitatory chemoreceptor afferents contributes to the elevated sympathetic activity in OSA. METHODS AND RESULTS:Using a double-blind, randomized, vehicle-co...

journal_title：Circulation

authors： Narkiewicz K,van de Borne PJ,Montano N,Dyken ME,Phillips BG,Somers VK

更新日期：1998-03-17 00:00:00

abstract：BACKGROUND:Hypertension is a major modifiable cardiovascular risk factor. The present longitudinal study aimed to examine the best combination of childhood physical and environmental factors to predict adult hypertension and furthermore whether newly identified genetic variants for blood pressure increase the predictio...

journal_title：Circulation

authors： Juhola J,Oikonen M,Magnussen CG,Mikkilä V,Siitonen N,Jokinen E,Laitinen T,Würtz P,Gidding SS,Taittonen L,Seppälä I,Jula A,Kähönen M,Hutri-Kähönen N,Lehtimäki T,Viikari JS,Juonala M,Raitakari OT

更新日期：2012-07-24 00:00:00

abstract：BACKGROUND:Aging results in vascular stiffening and an increase in the velocity of the pressure wave as it travels down the aorta. Increased aortic pulse wave velocity (aPWV) has been associated with mortality in clinical but not general populations. The objective of this investigation was to determine whether aPWV is ...

journal_title：Circulation

authors： Sutton-Tyrrell K,Najjar SS,Boudreau RM,Venkitachalam L,Kupelian V,Simonsick EM,Havlik R,Lakatta EG,Spurgeon H,Kritchevsky S,Pahor M,Bauer D,Newman A,Health ABC Study.

更新日期：2005-06-28 00:00:00

abstract：:The purpose of this study was to assess the sensitivity and specificity of two-dimensional echocardiography in detecting ischemia-induced transient myocardial dyskinesis. We prepared an open-chest dog model of severe coronary stenosis (90% reduction of circumflex coronary artery diameter) and induced ischemia by acute...

journal_title：Circulation

authors： Pandian NG,Kerber RE

更新日期：1982-09-01 00:00:00

abstract：BACKGROUND:Although it has been suggested that elevation of CK-MB after percutaneous coronary intervention is associated with adverse clinical outcomes, limited data are available in the setting of coronary bypass grafting. The aim of the present study was to determine the incidence, predictors, and prognostic signific...

journal_title：Circulation

authors： Costa MA,Carere RG,Lichtenstein SV,Foley DP,de Valk V,Lindenboom W,Roose PC,van Geldorp TR,Macaya C,Castanon JL,Fernandez-Avilèz F,Gonzáles JH,Heyer G,Unger F,Serruys PW

更新日期：2001-11-27 00:00:00

abstract：:Real-time cross-sectional echocardiographic studies of the main coronary arteries were performed in 20 normal subjects, 12 patients with patent ductus arteriosus and 14 patients with coronary artery fistula in whom the diagnosis was established by angiography. In 12 patients, the coronary artery that formed the fistul...

journal_title：Circulation

authors： Yoshikawa J,Katao H,Yanagihara K,Takagi Y,Okumachi F,Yoshida K,Tomita Y,Fukaya T,Baba K

更新日期：1982-03-01 00:00:00

abstract：BACKGROUND:Despite successful surgical correction, morbidity of patients with coarctation of the aorta is increased. It is well known that these patients have impaired elastic properties of the prestenotic arteries. To find out whether these abnormalities are primarily present or develop later, we studied 17 newborns b...

journal_title：Circulation

authors： Vogt M,Kühn A,Baumgartner D,Baumgartner C,Busch R,Kostolny M,Hess J

更新日期：2005-06-21 00:00:00

abstract：BACKGROUND:Reports on outcome after the Ross procedure are limited by small study size and show variable durability results. A systematic review of evidence on outcome after the Ross procedure may improve insight into outcome and potential determinants. METHODS AND RESULTS:A systematic review of reports published from...

journal_title：Circulation

authors： Takkenberg JJ,Klieverik LM,Schoof PH,van Suylen RJ,van Herwerden LA,Zondervan PE,Roos-Hesselink JW,Eijkemans MJ,Yacoub MH,Bogers AJ

更新日期：2009-01-20 00:00:00

abstract：BACKGROUND:Brain natriuretic peptide is a novel natriuretic peptide that is secreted predominantly from the ventricles, and its plasma levels have been shown to be markedly increased in patients with chronic congestive heart failure. This study was designed to examine the plasma levels of brain natriuretic peptide as w...

journal_title：Circulation

authors： Morita E,Yasue H,Yoshimura M,Ogawa H,Jougasaki M,Matsumura T,Mukoyama M,Nakao K

更新日期：1993-07-01 00:00:00

abstract：:This study describes the efficacy of the right gastroepiploic artery (GEA) as graft material for coronary artery bypass grafting (CABG) as assessed by exercise thallium 201 myocardial scintigraphy in eight patients (age, 59.4 +/- 9.35 years [mean +/- SD]) who underwent CABG with the GEA graft in the past 2 years. Plan...

journal_title：Circulation

authors： Kusukawa J,Hirota Y,Kawamura K,Suma H,Takeuchi A,Adachi I,Akagi H

更新日期：1989-09-01 00:00:00

abstract：BACKGROUND:We recently reported that arterial superoxide (O2-) is augmented by increased endothelin-1 (ET-1) in deoxycorticosterone acetate (DOCA)-salt hypertension, a model of low renin hypertension. Tetrahydrobiopterin (BH4), a potent reducing molecule with antioxidant properties and an essential cofactor for endothe...

journal_title：Circulation

authors： Zheng JS,Yang XQ,Lookingland KJ,Fink GD,Hesslinger C,Kapatos G,Kovesdi I,Chen AF

更新日期：2003-09-09 00:00:00

abstract：BACKGROUND:Short-term hibernating myocardium is characterized by a decrease in contractile function in proportion to the reduced myocardial blood flow. Myocardial creatine phosphate content, initially decreased during the first minutes of ischemia, returns to near-control values, the ischemia-induced net lactate produc...

journal_title：Circulation

authors： Schulz R,Rose J,Martin C,Brodde OE,Heusch G

更新日期：1993-08-01 00:00:00

abstract：BACKGROUND:Phosphatidylserine-expressing microparticles circulate in blood with a short half-life of <10 minutes. We tested the role of an endothelium-derived phosphatidylserine-binding opsonin, developmental endothelial locus-1 (Del-1), in the uptake of platelet microparticles. METHODS AND RESULTS:Cultured human umbi...

journal_title：Circulation

authors： Dasgupta SK,Le A,Chavakis T,Rumbaut RE,Thiagarajan P

更新日期：2012-04-03 00:00:00

abstract：BACKGROUND:Percutaneous transluminal coronary angioplasty (PTCA) of the infarct-related artery was performed within 42 days of recombinant tissue-type plasminogen activator (rt-PA) administration in 1,414 of the 3,534 patients who participated in the Thrombolysis In Myocardial Infarction (TIMI) II study. Primary angiog...

journal_title：Circulation

authors： Baim DS,Diver DJ,Feit F,Greenberg MA,Holmes DR,Weiner BH,Williams DO,Schweiger MJ,Brown BG,Frederick MM

更新日期：1992-01-01 00:00:00

abstract：BACKGROUND:Heme oxygenase-1 (HO-1) catalyzes the degradation of heme into biliverdin, iron, and carbon monoxide (CO). Although HO-1 is induced in vascular smooth muscle cells (SMCs), the biological role of HO-1 in these cells has not been completely characterized. METHODS AND RESULTS:In the present study, we overexpre...

journal_title：Circulation

authors： Liu XM,Chapman GB,Wang H,Durante W

更新日期：2002-01-01 00:00:00

abstract：BACKGROUND:To simplify extensive primary repair of the thoracic aorta in acute type A aortic dissection, we developed the open triple-branched stent graft placement technique. The early results of this new technique are reported. METHODS AND RESULTS:Between June 2008 and November 2009, 30 patients with acute Stanford ...

journal_title：Circulation

authors： Chen LW,Dai XF,Lu L,Zhang GC,Cao H

更新日期：2010-10-05 00:00:00

abstract：BACKGROUND:Because complement-mediated vascular injury participates in atherosclerosis and C-reactive protein (CRP) can activate the complement cascade, we sought to determine whether CRP affects the expression of the protective complement-inhibitory factors on the cell surface of endothelial cells (ECs). METHODS AND ...

journal_title：Circulation

authors： Li SH,Szmitko PE,Weisel RD,Wang CH,Fedak PW,Li RK,Mickle DA,Verma S

更新日期：2004-02-24 00:00:00

abstract：BACKGROUND:The risk of syncope occurring while driving has obvious implications for personal and public safety. We aimed to define the clinical characteristics, causes, and prognosis of syncope while driving. METHODS AND RESULTS:In this case-control study of consecutive patients evaluated for syncope from 1996 through...

journal_title：Circulation

authors： Sorajja D,Nesbitt GC,Hodge DO,Low PA,Hammill SC,Gersh BJ,Shen WK

更新日期：2009-09-15 00:00:00

abstract：BACKGROUND:Although long-term lipid-lowering therapy improves endothelium-dependent vasodilatation in humans, it remains unknown whether the short-term removal of LDL per se ameliorates endothelial dysfunction. METHODS AND RESULTS:To examine the effects of a single session of LDL apheresis on endothelial function in p...

journal_title：Circulation

authors： Tamai O,Matsuoka H,Itabe H,Wada Y,Kohno K,Imaizumi T

更新日期：1997-01-07 00:00:00

abstract：BACKGROUND:Chlamydia pneumoniae stimulates chronic inflammation in vascular cells. Hydroxymethylglutaryl coenzyme A reductase inhibitors (statins) may have an ameliorating effect. We investigated possible mechanisms. METHODS AND RESULTS:We infected human macrophages that in coculture spread infection to vascular smoot...

journal_title：Circulation

authors： Dechend R,Gieffers J,Dietz R,Joerres A,Rupp J,Luft FC,Maass M

更新日期：2003-07-22 00:00:00

abstract：:Premature opening of the pulmonary valve (opening independent of atrial or ventricular systole) was originally described in a case of sinus of Valsalva rupture into the right atrium. Since that time we have observed five additional cases in which the pulmonary valve opened prematurely. Entities encountered included: 1...

journal_title：Circulation

authors： Wann LS,Weyman AE,Dillon JC,Feigenbaum H

更新日期：1977-01-01 00:00:00

abstract：BACKGROUND:It has been suggested that the survival benefit associated with primary percutaneous coronary intervention (PPCI) in ST-segment elevation myocardial infarction may be attenuated if door-to-balloon (DB) time is delayed by >1 hour beyond door-to-needle (DN) times for fibrinolytic therapy. Whereas DB times are ...

journal_title：Circulation

authors： Pinto DS,Kirtane AJ,Nallamothu BK,Murphy SA,Cohen DJ,Laham RJ,Cutlip DE,Bates ER,Frederick PD,Miller DP,Carrozza JP Jr,Antman EM,Cannon CP,Gibson CM

更新日期：2006-11-07 00:00:00

abstract：BACKGROUND:Soluble stem cell factor (SCF) has been shown to mobilize bone marrow stem cells and improve cardiac repair after myocardial infarction (MI). However, the effect of membrane-associated SCF on cardiac remodeling after MI is not known. The present study investigated the effects of cardiomyocyte-specific overex...

journal_title：Circulation

authors： Xiang FL,Lu X,Hammoud L,Zhu P,Chidiac P,Robbins J,Feng Q

更新日期：2009-09-22 00:00:00