Cerebral resuscitation after cardiac arrest: a review.

abstract：:Dispatcher-delivered telephone instruction in cardiopulmonary resuscitation (CPR) has been proposed to increase rates of bystander CPR in cases of out-of-hospital cardiac arrest. We tested the efficacy of a previously developed CPR message using a recording mannikin in a high stress, simulated cardiac arrest scenario....

journal_title：Circulation

authors： Kellermann AL,Hackman BB,Somes G

更新日期：1989-11-01 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:Depression is an independent risk factor for myocardial infarction (MI). Selective serotonin reuptake inhibitors (SSRIs) may reduce this risk through attenuation of serotonin-mediated platelet activation in addition to treatment of depression itself. METHODS AND RESULTS:case-control study of first MI in smo...

journal_title：Circulation

authors： Sauer WH,Berlin JA,Kimmel SE

更新日期：2001-10-16 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：BACKGROUND:Monocarboxylate transporters (MCTs) mediate lactate transport across the plasma membrane of cells. The molecular mechanisms regulating monocarboxylate transport in smooth muscle cells (SMCs) remain poorly characterized. The aim of this study was to investigate the effects of DNA methylation on MCT expression...

journal_title：Circulation

authors： Zhu S,Goldschmidt-Clermont PJ,Dong C

更新日期：2005-08-30 00:00:00

abstract：:Systolic time intervals, stroke volume, cardiac output and (dZ/dt)/RZ index were serially estimated in 51 normal healthy volunteers at sea level, for ten days after air induction to 3658 m altitude and on return to sea level. The subjects were divided into three groups and were administered a diuretic, beta methyldigo...

journal_title：Circulation

authors： Balasubramanian V,Behl A,Das GS,Wadhwa AK,Mathew OP,Hoon RS

更新日期：1978-06-01 00:00:00

abstract：BACKGROUND:In the Basel Antiarrhythmic Study of Infarct Survival trial, low-dose amiodarone improved 1-year survival in patients with asymptomatic complex ventricular arrhythmias persisting 2 weeks after myocardial infarction. To assess whether this beneficial effect persisted despite discontinuation of amiodarone afte...

journal_title：Circulation

authors： Pfisterer ME,Kiowski W,Brunner H,Burckhardt D,Burkart F

更新日期：1993-02-01 00:00:00

abstract：BACKGROUND:Increased expression of osteopontin (OPN), fibroblast growth factors (FGFs), and their type-1 receptor (FGFR-1) is associated with neointima formation and atherosclerosis. This study tested the hypothesis that ligand activation of FGFR-1 stimulates OPN expression in rat aortic smooth muscle cells (RASMCs), e...

journal_title：Circulation

authors： Li G,Oparil S,Kelpke SS,Chen YF,Thompson JA

更新日期：2002-08-13 00:00:00

abstract：BACKGROUND:Patients with anorexia nervosa exhibit abnormal myocardial repolarization and are susceptible to sudden cardiac death. Exercise testing is useful in unmasking QT prolongation in disorders associated with abnormal repolarization. We characterized QT adaptation during exercise in anorexia. METHODS AND RESULTS...

journal_title：Circulation

authors： Padfield GJ,Escudero CA,DeSouza AM,Steinberg C,Gibbs K,Puyat JH,Lam PY,Sanatani S,Sherwin E,Potts JE,Sandor G,Krahn AD

更新日期：2016-02-09 00:00:00

abstract：BACKGROUND:The Ross procedure and aortic homografts have both been shown to have superior hemodynamic performance after valve replacement, but there have been few comparisons. METHODS:Sequential Doppler echocardiograms were performed up to 5 years after aortic valve replacement in 132 patients with the Ross procedure ...

journal_title：Circulation

authors： Laforest I,Dumesnil JG,Briand M,Cartier PC,Pibarot P

更新日期：2002-09-24 00:00:00

abstract：BACKGROUND:Nuclear reprogramming provides an emerging strategy to produce embryo-independent pluripotent stem cells from somatic tissue. Induced pluripotent stem cells (iPS) demonstrate aptitude for de novo cardiac differentiation, yet their potential for heart disease therapy has not been tested. METHODS AND RESULTS:...

journal_title：Circulation

authors： Nelson TJ,Martinez-Fernandez A,Yamada S,Perez-Terzic C,Ikeda Y,Terzic A

更新日期：2009-08-04 00:00:00

abstract：BACKGROUND:Fetal tachyarrhythmia may result in low cardiac output and death. Consequently, antiarrhythmic treatment is offered in most affected pregnancies. We compared 3 drugs commonly used to control supraventricular tachycardia (SVT) and atrial flutter (AF). METHODS AND RESULTS:We reviewed 159 consecutive referrals...

journal_title：Circulation

authors： Jaeggi ET,Carvalho JS,De Groot E,Api O,Clur SA,Rammeloo L,McCrindle BW,Ryan G,Manlhiot C,Blom NA

更新日期：2011-10-18 00:00:00

abstract：BACKGROUND:Accumulating evidence suggests that several subsets of regulatory T cells that actively mediate immunologic tolerance play crucial roles in atherogenesis. Recently, orally administered anti-CD3 monoclonal antibody has been shown as an inducer of novel regulatory T cells expressing latency-associated peptide ...

journal_title：Circulation

authors： Sasaki N,Yamashita T,Takeda M,Shinohara M,Nakajima K,Tawa H,Usui T,Hirata K

更新日期：2009-11-17 00:00:00

abstract：BACKGROUND:Friedreich's ataxia (FA), the most common inherited ataxia, is associated frequently with cardiac hypertrophy, and death is often cardiac related. Recently, the disease has been associated with a mutation that consists of an unstable expansion of GAA repeats in the first intron of the gene encoding frataxin ...

journal_title：Circulation

authors： Isnard R,Kalotka H,Dürr A,Cossée M,Schmitt M,Pousset F,Thomas D,Brice A,Koenig M,Komajda M

更新日期：1997-05-06 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:High-density lipoproteins have antidiabetic properties in vitro. Furthermore, elevated high-density lipoprotein levels accompanying a genetic deficiency of cholesteryl ester transfer protein are associated with decreased levels of plasma glucose. We now investigate effects on glucose homeostasis of inhibitin...

journal_title：Circulation

authors： Barter PJ,Rye KA,Tardif JC,Waters DD,Boekholdt SM,Breazna A,Kastelein JJ

更新日期：2011-08-02 00:00:00

abstract：BACKGROUND:Stress cardiomyopathy (SCM) is a peculiar form of reversible left ventricular dysfunction seen predominantly in women and occurs in response to emotional or physical stress. Because dysfunction in SCM is reversible and that of acute myocardial infarction (MI) is not, we hypothesized that these fundamental me...

journal_title：Circulation

authors： Medeiros K,O'Connor MJ,Baicu CF,Fitzgibbons TP,Shaw P,Tighe DA,Zile MR,Aurigemma GP

更新日期：2014-04-22 00:00:00

abstract：:In the United States each year, >5.3 million patients present to emergency departments with chest discomfort and related symptoms. Ultimately, >1.4 million individuals are hospitalized for unstable angina and non-ST-segment elevation myocardial infarction. For emergency physicians and cardiologists alike, these patien...

journal_title：Circulation

authors： Gibler WB,Cannon CP,Blomkalns AL,Char DM,Drew BJ,Hollander JE,Jaffe AS,Jesse RL,Newby LK,Ohman EM,Peterson ED,Pollack CV,American Heart Association Council on Clinical Cardiology (Subcommittee on Acute Cardiac Care).,Council on

更新日期：2005-05-24 00:00:00

abstract：BACKGROUND:After cardiopulmonary bypass (CPB), pulmonary hypertension and its associated increased vascular reactivity are a major source of morbidity, particularly for children with increased pulmonary blood flow. Although post-CPB pulmonary hypertension is well described, its mechanisms remain incompletely understood...

journal_title：Circulation

authors： Reddy VM,Hendricks-Munoz KD,Rajasinghe HA,Petrossian E,Hanley FL,Fineman JR

更新日期：1997-02-18 00:00:00

abstract：BACKGROUND:The relations of plasma activated factor XII (FXIIa) concentration and a common polymorphism (C46T) of the factor XII gene with hemostatic status and risk of coronary heart disease (CHD) were examined by prospective surveillance. METHODS AND RESULTS:Genotyping for the C46T variant was performed in 2624 men ...

journal_title：Circulation

authors： Zito F,Drummond F,Bujac SR,Esnouf MP,Morrissey JH,Humphries SE,Miller GJ

更新日期：2000-10-24 00:00:00

abstract：BACKGROUND:In patients with severe congestive heart failure (CHF), short-term administration of dobutamine exerts sustained clinical benefits that are partially mediated by a training-like effect on skeletal muscle. Recently, physical training has been shown to enhance endothelial function in the skeletal muscle vascul...

journal_title：Circulation

authors： Patel MB,Kaplan IV,Patni RN,Levy D,Strom JA,Shirani J,LeJemtel TH

更新日期：1999-01-05 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: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:Previous studies suggest that rigid fixation of the mitral annulus with an annuloplasty ring may impair left ventricular (LV) systolic performance. We used load-insensitive indexes of global and regional LV contractile mechanics to test the hypothesis that rigid fixation of the mitral annulus alters LV systo...

journal_title：Circulation

authors： Rayhill SC,Castro LJ,Nizyporuk MA,Ingels NB Jr,Daughters GT,Derby GC,Tye TL,Bolger AF,Miller DC

更新日期：1992-11-01 00:00:00

abstract：BACKGROUND:Alteration of the circadian rhythm and increased vascular senescence are linked to cardiovascular disease. Per2, a circadian gene, is known to regulate endothelium-dependent vasomotion. However, the mechanism by which Per2 affects endothelial function is unknown. We hypothesize that endothelial dysfunction i...

journal_title：Circulation

authors： Wang CY,Wen MS,Wang HW,Hsieh IC,Li Y,Liu PY,Lin FC,Liao JK

更新日期：2008-11-18 00:00:00

abstract：BACKGROUND:We examined the association of 3 polymorphisms in the lectin-like oxidized LDL receptor-1 (LOX1 or OLR1) gene with coronary artery disease in the Women's Ischemia Syndrome Evaluation (WISE) study population. METHODS AND RESULTS:The WISE sample comprised 589 white and 122 black women who underwent angiograph...

journal_title：Circulation

authors： Chen Q,Reis SE,Kammerer C,Craig WY,LaPierre SE,Zimmer EL,McNamara DM,Pauly DF,Sharaf B,Holubkov R,Bairey Merz CN,Sopko G,Bontempo F,Kamboh MI

更新日期：2003-07-01 00:00:00

abstract：BACKGROUND:Various myocardial cell surface and intracellular antigens have been associated with autoimmune myocarditis. Since sarcoplasmic calcium overload is a recognized pathobiochemical finding in cardiomyopathy, we reasoned that there might be a causal relation between inhibition of sarcoplasmic calcium exclusion a...

journal_title：Circulation

authors： Sharaf AR,Narula J,Nicol PD,Southern JF,Khaw BA

更新日期：1994-03-01 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 conducted a 10-year follow-up of the 11 712 patients with acute myocardial infarction randomized in the Gruppo Italiano per lo Studio della Sopravvivenza nell'Infarto-1 study, the first large trial assessing thrombolytic therapy. METHODS AND RESULTS:Information on survival at 10 years was obtained for th...

journal_title：Circulation

authors： Franzosi MG,Santoro E,De Vita C,Geraci E,Lotto A,Maggioni AP,Mauri F,Rovelli F,Santoro L,Tavazzi L,Tognoni G

更新日期：1998-12-15 00:00:00

abstract：BACKGROUND:Induction of matrix metalloproteinases (MMPs) contributes to adverse remodeling after myocardial infarction (MI). Whether a region- and type-specific distribution of MMPs occurs within the post-MI myocardium remained unknown. METHODS AND RESULTS:Ten sheep were instrumented with a sonomicrometry array to mea...

journal_title：Circulation

authors： Wilson EM,Moainie SL,Baskin JM,Lowry AS,Deschamps AM,Mukherjee R,Guy TS,St John-Sutton MG,Gorman JH 3rd,Edmunds LH Jr,Gorman RC,Spinale FG

更新日期：2003-06-10 00:00:00