Body fat distribution and risk of coronary heart disease in men and women in the European Prospective Investigation Into Cancer and Nutrition in Norfolk cohort: a population-based prospective study.

abstract：BACKGROUND:In patients with atrial fibrillation, intracardiac atrial defibrillation causes discomfort. An easily applicable, short-acting analgesic and anxiolytic drug would increase acceptability of this new treatment mode. METHODS AND RESULTS:In a double-blind, placebo-controlled manner, the effect of intranasal but...

journal_title：Circulation

authors： Timmermans C,Rodriguez LM,Ayers GM,Lambert H,Smeets JL,Vlaeyen JW,Albert A,Wellens HJ

更新日期：1999-04-13 00:00:00

abstract：BACKGROUND:Imaging of the flow convergence region (FCR) proximal to a regurgitant orifice has been shown to provide a method for quantifying the regurgitant flow rate. According to the continuity principle, the FCR is constituted by concentric hemispheric isovelocity surfaces centered at the orifice. The flow rate is c...

journal_title：Circulation

authors： Bargiggia GS,Tronconi L,Sahn DJ,Recusani F,Raisaro A,De Servi S,Valdes-Cruz LM,Montemartini C

更新日期：1991-10-01 00:00:00

abstract：BACKGROUND:The heart can synthesize epinephrine. Homogenates of rat heart, which contain the enzymes phenylethanolamine N-methyltransferase (PNMT) and nonspecific N-methyltransferase (NMT), methylate norepinephrine to form epinephrine. The cardiac atrium contains primarily PNMT and the cardiac ventricle contains both P...

journal_title：Circulation

authors： Kennedy B,Ziegler MG

更新日期：1991-08-01 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：:Hypertrophic cardiomyopathy (HCM) or idiopathic hypertrophic subaortic stenosis (IHSS) has been defined as an autosomal dominant myocardial disease characterized by specific physical findings, echocardiographic features, asymmetric septal hypertrophy and disordered myocardial architecture. Echocardiographic and scinti...

journal_title：Circulation

authors： Come PC,Bulkley BH,Goodman ZD,Hutchins GM,Pitt B,Fortuin NJ

更新日期：1977-06-01 00:00:00

abstract：:Amiloride, a widely used diuretic, has multiple pharmacological actions, including inhibition of the sodium-hydronium ion and the sodium-calcium exchanger in heart. In terms of cardiac electrophysiology, amiloride prolongs action potential duration without alteration in upstroke velocity of phase 0 in Purkinje fibers....

journal_title：Circulation

authors： Duff HJ,Lester WM,Rahmberg M

更新日期：1988-12-01 00:00:00

abstract：BACKGROUND:Membrane contact sites are fundamental for transmission and translation of signals in multicellular organisms. The junctional membrane complexes in the cardiac dyads, where transverse (T) tubules are juxtaposed to the sarcoplasmic reticulum, are a prime example. T-tubule uncoupling and remodeling are well-kn...

journal_title：Circulation

authors： Liu C,Spinozzi S,Chen JY,Fang X,Feng W,Perkins G,Cattaneo P,Guimarães-Camboa N,Dalton ND,Peterson KL,Wu T,Ouyang K,Fu XD,Evans SM,Chen J

更新日期：2019-07-02 00:00:00

abstract：BACKGROUND:We wished to test previous hypotheses that sex-related differences in mortality and morbidity may be due to differences in the cause of heart failure or in left ventricular ejection fraction (LVEF) by comparing fatal and nonfatal outcomes in women and men with heart failure and a broad spectrum of left ventr...

journal_title：Circulation

authors： O'Meara E,Clayton T,McEntegart MB,McMurray JJ,Piña IL,Granger CB,Ostergren J,Michelson EL,Solomon SD,Pocock S,Yusuf S,Swedberg K,Pfeffer MA,CHARM Investigators.

更新日期：2007-06-19 00:00:00

abstract：:Experimental studies have suggested that electrocardiographic recognition of left ventricular hypertrophy depends on geometric relationships involving wall thickness and chamber size. To determine the clinical significance of these observations, we studied the effects of echocardiographic LV mass (LVM), posterior wall...

journal_title：Circulation

authors： Devereux RB,Phillips MC,Casale PN,Eisenberg RR,Kligfield P

更新日期：1983-04-01 00:00:00

abstract：:BACKGROUND-Catecholamine-induced apoptosis is mediated by activation of the beta-adrenergic signaling pathway. We tested the hypothesis that beta(1)- and beta(2)-adrenergic receptor (AR) subtypes differentially affect apoptosis in adult rat ventricular myocytes in vitro. METHODS AND RESULTS-Myocytes were first exposed...

journal_title：Circulation

authors： Zaugg M,Xu W,Lucchinetti E,Shafiq SA,Jamali NZ,Siddiqui MA

更新日期：2000-07-18 00:00:00

abstract：BACKGROUND:The coexistence of atrial fibrillation (AF) and atrial flutter (AFL) is well recognized. AF precedes the onset of AFL in almost all instances. We evaluated the effect of 2 ablation strategies in patients with paroxysmal AF (PAF) and AFL. METHODS AND RESULTS:Ninety-eight patients with PAF/AFL were prospectiv...

journal_title：Circulation

authors： Moreira W,Timmermans C,Wellens HJ,Mizusawa Y,Philippens S,Perez D,Rodriguez LM

更新日期：2007-12-11 00:00:00

abstract：BACKGROUND:Type 2 diabetes is associated with accelerated atherosclerosis. Because cell-derived microparticles support coagulation and inflammation, they may be involved in atherogenesis. We characterized circulating microparticles both in patients with uncomplicated, well-regulated type 2 diabetes and in healthy subje...

journal_title：Circulation

authors： Diamant M,Nieuwland R,Pablo RF,Sturk A,Smit JW,Radder JK

更新日期：2002-11-05 00:00:00

abstract：:The long-term results of 414 patients who underwent repair of tetralogy of Fallot between 1967 and 1977 were studied and correlated with the results of others. There were nine late deaths (8-year actuarial survival 95.8%). Six of the deaths wee directly related to the malformation or its treatment. Eight patients (2.4...

journal_title：Circulation

authors： Katz NM,Blackstone EH,Kirklin JW,Pacifico AD,Bargeron LM Jr

更新日期：1982-02-01 00:00:00

abstract：BACKGROUND:Secretoneurin is a neuropeptide located in nerve fibers along blood vessels, is upregulated by hypoxia, and induces angiogenesis. We tested the hypothesis that secretoneurin gene therapy exerts beneficial effects in a rat model of myocardial infarction and evaluated the mechanism of action on coronary endoth...

journal_title：Circulation

authors： Albrecht-Schgoer K,Schgoer W,Holfeld J,Theurl M,Wiedemann D,Steger C,Gupta R,Semsroth S,Fischer-Colbrie R,Beer AG,Stanzl U,Huber E,Misener S,Dejaco D,Kishore R,Pachinger O,Grimm M,Bonaros N,Kirchmair R

更新日期：2012-11-20 00:00:00

abstract：BACKGROUND:During the 1980s, mortality from coronary artery disease (CAD) decreased markedly in the United States. This raises the question of whether a parallel decrease occurred in excess mortality due to CAD in patients undergoing surgical correction of valvular regurgitation. METHODS AND RESULTS:Survival of 752 pa...

journal_title：Circulation

authors： Tribouilloy CM,Enriquez-Sarano M,Schaff HV,Orszulak TA,Fett SL,Bailey KR,Tajik AJ,Frye RL

更新日期：1998-11-10 00:00:00

abstract：BACKGROUND:New methods of R-R interval variability based on fractal scaling and nonlinear dynamics ("chaos theory") may give new insights into heart rate dynamics. The aims of this study were to (1) systematically characterize and quantify the effects of aging from early childhood to advanced age on 24-hour heart rate ...

journal_title：Circulation

authors： Pikkujämsä SM,Mäkikallio TH,Sourander LB,Räihä IJ,Puukka P,Skyttä J,Peng CK,Goldberger AL,Huikuri HV

更新日期：1999-07-27 00:00:00

abstract：BACKGROUND:Xenografts ultimately fail as a result of acute vascular rejection (AVR), a process characterized by intravascular thrombosis, fibrin deposition, and endothelial cell activation. METHODS AND RESULTS:We studied whether targeted deletion of Fgl-2, an inducible endothelial cell procoagulant, (Fgl-2-/-) in the ...

journal_title：Circulation

authors： Mendicino M,Liu M,Ghanekar A,He W,Koscik C,Shalev I,Javadi M,Turnbull J,Chen W,Fung L,Sakamoto S,Marsden P,Waddell TK,Phillips MJ,Gorczynski R,Levy GA,Grant D

更新日期：2005-07-12 00:00:00

abstract：BACKGROUND:Heparin-induced thrombocytopenia (HIT) is an immune-mediated syndrome caused by heparin. Complications range from thrombocytopenia to thrombocytopenia with thrombosis. We report a prospective, historical- controlled study evaluating the efficacy and safety of argatroban, a direct thrombin inhibitor, as antic...

journal_title：Circulation

authors： Lewis BE,Wallis DE,Berkowitz SD,Matthai WH,Fareed J,Walenga JM,Bartholomew J,Sham R,Lerner RG,Zeigler ZR,Rustagi PK,Jang IK,Rifkin SD,Moran J,Hursting MJ,Kelton JG,ARG-911 Study Investigators.

更新日期：2001-04-10 00:00:00

abstract：BACKGROUND:Despite progress, many hypertensive patients remain uncontrolled. Defining characteristics of uncontrolled hypertensives may facilitate efforts to improve blood pressure control. METHODS AND RESULTS:Subjects included 13,375 hypertensive adults from National Health and Nutrition Examination Surveys (NHANESs)...

journal_title：Circulation

authors： Egan BM,Zhao Y,Axon RN,Brzezinski WA,Ferdinand KC

更新日期：2011-08-30 00:00:00

abstract：BACKGROUND:There has been considerable speculation about the role of lesion microvessels in the accumulation of leukocytes in atherosclerosis. However, direct study of microvascular recruitment of leukocytes in lesions has not been performed, and the quantitative role for this route of entry is unclear. METHODS AND RE...

journal_title：Circulation

authors： Eriksson EE

更新日期：2011-11-08 00:00:00

abstract：BACKGROUND:Development of surgical therapy for aortic aneurysms and dissections has led to treatment of the life-threatening cardiovascular complications associated with Marfan syndrome. The present study determines the effect of surgical therapy on the life expectancy of patients with Marfan syndrome and the clinical ...

journal_title：Circulation

authors： Finkbohner R,Johnston D,Crawford ES,Coselli J,Milewicz DM

更新日期：1995-02-01 00:00:00

abstract：:The quantitative approaches to the assessment of regional left ventricular (LV) function described in the preceding paper were applied in a well-defined population of patients with coronary artery disease. Two groups were chosen by electrocardiographic and angiographic criteria: group 1 had infarction and regional wal...

journal_title：Circulation

authors： Parisi AF,Moynihan PF,Folland ED,Feldman CL

更新日期：1981-04-01 00:00:00

abstract：:To describe the coronary arteriographic findings during early transmural myocardial infarction and to define the prevalence of coronary thrombosis by arteriography, we performed coronary arteriography and left ventriculography within 24 hours from symptom onset of transmural myocardial infarction in 517 patients. The ...

journal_title：Circulation

authors： DeWood MA,Spores J,Hensley GR,Simpson CS,Eugster GS,Sutherland KI,Grunwald RP,Shields JP

更新日期：1983-08-01 00:00:00

abstract：BACKGROUND:Aortic valve-preserving procedures have resulted in excellent outcomes in selected patients, particularly those with normal aortic valve leaflets and dilated aortic roots. However, several congenital heart lesions are associated with abnormal aortic valve leaflets. The long-term results of aortic valve repai...

journal_title：Circulation

authors： Rao V,Van Arsdell GS,David TE,Azakie A,Williams WG

更新日期：2000-11-07 00:00:00

abstract：BACKGROUND:Autoantibodies against the beta 1-adrenoceptor have been detected in the sera of patients with idiopathic dilated cardiomyopathy (DCM). The mechanisms by which these autoantibodies can alter normal receptor function are investigated, and the results are interpreted in the light of the beneficial effects of b...

journal_title：Circulation

authors： Magnusson Y,Wallukat G,Waagstein F,Hjalmarson A,Hoebeke J

更新日期：1994-06-01 00:00:00

abstract：BACKGROUND:Cigarette smoking has been recognized as an important risk factor for cardiovascular disease in men and women. Whether the increased risk results from an atherogenic effect of smoking is still debated. We examined the relation between cigarette smoking and atherosclerotic changes in the abdominal aorta. MET...

journal_title：Circulation

authors： Witteman JC,Grobbee DE,Valkenburg HA,van Hemert AM,Stijnen T,Hofman A

更新日期：1993-11-01 00:00:00

abstract：BACKGROUND:Graft survival after skeletal myoblast transplantation is affected by various pathological processes caused by environmental stress. Heat shock is known to afford protection of several aspects of cell metabolism and function. We hypothesized that prior heat shock treatment of graft cells would improve their ...

journal_title：Circulation

authors： Suzuki K,Smolenski RT,Jayakumar J,Murtuza B,Brand NJ,Yacoub MH

更新日期：2000-11-07 00:00:00

abstract：BACKGROUND:Cardiovascular disease is the major cause of death in older women. Information on the relation of menopause and hormone replacement therapy with carotid atherosclerosis is limited. METHODS AND RESULTS:We examined cross-sectionally the association of menopausal status, years since last menstruation, and horm...

journal_title：Circulation

authors： Nabulsi AA,Folsom AR,Szklo M,White A,Higgins M,Heiss G

更新日期：1996-10-15 00:00:00

abstract：BACKGROUND:Randomized clinical trials have shown that multivessel coronary angioplasty is feasible and provides similar long-term survival as bypass surgery in selected patients. However, the higher need for repeat intervention, in particular, coronary artery bypass graft surgery, remains a problem. The objective of th...

journal_title：Circulation

authors： Moussa I,Reimers B,Moses J,Di Mario C,Di Francesco L,Ferraro M,Colombo A

更新日期：1997-12-02 00:00:00

abstract：BACKGROUND:Clinical studies have demonstrated the efficacy of intravenous administration of agents that block platelet glycoprotein IIb/IIIa receptors in the setting of percutaneous coronary revascularization. Although the optimal duration of treatment has not been determined, more prolonged receptor blockade has been ...

journal_title：Circulation

authors： Simpfendorfer C,Kottke-Marchant K,Lowrie M,Anders RJ,Burns DM,Miller DP,Cove CS,DeFranco AC,Ellis SG,Moliterno DJ,Raymond RE,Sutton JM,Topol EJ

更新日期：1997-07-01 00:00:00