A Review of the Role of Breast Arterial Calcification for Cardiovascular Risk Stratification in Women.

abstract：BACKGROUND:The relative anti-aggregatory effects of currently prescribed platelet glycoprotein IIb/IIIa receptor antagonists during and after percutaneous coronary intervention for acute coronary syndromes have not been established. METHODS AND RESULTS:We randomized 70 acute coronary syndrome patients undergoing percu...

journal_title：Circulation

authors： Batchelor WB,Tolleson TR,Huang Y,Larsen RL,Mantell RM,Dillard P,Davidian M,Zhang D,Cantor WJ,Sketch MH Jr,Ohman EM,Zidar JP,Gretler D,DiBattiste PM,Tcheng JE,Califf RM,Harrington RA

更新日期：2002-09-17 00:00:00

abstract：BACKGROUND:Intravascular irradiation with beta-emitters has been proposed for inhibition of restenosis in coronary arteries after balloon angioplasty or stent implantation. Previous studies have shown the effectiveness of gamma-radiation to prevent recurrent restenosis, even in the presence of an implanted stent. The l...

journal_title：Circulation

authors： Amols HI,Trichter F,Weinberger J

更新日期：1998-11-10 00:00:00

abstract：BACKGROUND:Alterations in myocardial function and systemic vascular tone are well documented in congestive heart failure (CHF), but little information is available on the effects of CHF on pulmonary vessels. We examined the mechanisms of tone regulation of canine pulmonary arteries during pacing-induced CHF. METHODS A...

journal_title：Circulation

authors： Mathew R,Wang J,Gewitz MH,Hintze TH,Wolin MS

更新日期：1993-05-01 00:00:00

abstract：BACKGROUND:Transluminal stent-graft placement (TSGP) for aortic dissection is a relatively new procedure. We performed TSGPs to seal the primary entry site to treat and prevent complications of aortic dissection. The early to mid-term outcomes were analyzed. METHODS AND RESULTS:Thirty-seven patients with a primary int...

journal_title：Circulation

authors： Shimono T,Kato N,Yasuda F,Suzuki T,Yuasa U,Onoda K,Hirano T,Takeda K,Yada I

更新日期：2002-09-24 00:00:00

abstract：BACKGROUND:In this study, we both investigated coronary flow velocity in hypertrophic obstructive cardiomyopathy (HOCM) and tested the hypothesis of differing coronary flow reserve (CFR) of coronary arteries perfusing left ventricular regions with nonuniform myocardial hypertrophy by measuring the relative CFR. METHOD...

journal_title：Circulation

authors： Kyriakidis MK,Dernellis JM,Androulakis AE,Kelepeshis GA,Barbetseas J,Anastasakis AN,Trikas AG,Tentolouris CA,Gialafos JE,Toutouzas PK

更新日期：1997-08-05 00:00:00

abstract：BACKGROUND:It is recommended that comatose survivors of out-of-hospital cardiac arrest should be cooled to 32° to 34°C for 12 to 24 hours. However, the optimal level of cooling is unknown. The aim of this pilot study was to obtain initial data on the effect of different levels of hypothermia. We hypothesized that deepe...

journal_title：Circulation

authors： Lopez-de-Sa E,Rey JR,Armada E,Salinas P,Viana-Tejedor A,Espinosa-Garcia S,Martinez-Moreno M,Corral E,Lopez-Sendon J

更新日期：2012-12-11 00:00:00

abstract：BACKGROUND:Bereavement is a period of increased risk of cardiovascular death. There is limited understanding of the potential contribution of quality of cardiovascular disease management to this increased risk. METHODS AND RESULTS:In a UK primary-care database, 12 722 older individuals with preexisting cardiovascular ...

journal_title：Circulation

authors： Shah SM,Carey IM,Harris T,Dewilde S,Victor CR,Cook DG

更新日期：2013-12-24 00:00:00

abstract：BACKGROUND:A prior diagnosis of diabetes mellitus is associated with adverse outcomes after acute myocardial infarction (MI), but the risk associated with a new diagnosis of diabetes in this setting has not been well defined. METHODS AND RESULTS:We assessed the risk of death and major cardiovascular events associated ...

journal_title：Circulation

authors： Aguilar D,Solomon SD,Køber L,Rouleau JL,Skali H,McMurray JJ,Francis GS,Henis M,O'Connor CM,Diaz R,Belenkov YN,Varshavsky S,Leimberger JD,Velazquez EJ,Califf RM,Pfeffer MA

更新日期：2004-09-21 00:00:00

abstract：:Acute myocardial ischemia leads to a gradual increase in beta-adrenergic receptors at the cell surface. This increase occurs rapidly after onset of global ischemia (15 minutes) and persists even after prolonged periods of global ischemia. This alteration can be observed both in vivo and in vitro in isolated perfused h...

journal_title：Circulation

authors： Strasser RH,Marquetant R,Kübler W

更新日期：1990-09-01 00:00:00

abstract：:Plasma and lipoprotein cholesterol and triglyceride concentrations were measured in Pima Indians, a genetically homogeneous population with a high prevalence of obesity and diabetes and a low frequency of coronary heart disease. The data for nondiabetic Pima Indians were compared with those of U.S. Caucasians measured...

journal_title：Circulation

authors： Howard BV,Davis MP,Pettitt DJ,Knowler WC,Bennett PH

更新日期：1983-10-01 00:00:00

abstract：BACKGROUND:Although surgery is indicated in patients with mitral regurgitation (MR) when left ventricular (LV) end-systolic (LVES) dimension is >40 mm, LV ejection fraction may decrease after mitral valve surgery. We hypothesize that significant LV remodeling before surgery is not reflected by standard echocardiographi...

journal_title：Circulation

authors： Schiros CG,Dell'Italia LJ,Gladden JD,Clark D 3rd,Aban I,Gupta H,Lloyd SG,McGiffin DC,Perry G,Denney TS Jr,Ahmed MI

更新日期：2012-05-15 00:00:00

abstract：BACKGROUND:The Fick principle (cardiac output = oxygen uptake ( O2)/systemic arterio-venous oxygen difference) is used to determine cardiac output in numerous clinical situations. However, estimated rather than measured O2 is commonly used because of complexities of the measurement, though the accuracy of estimation re...

journal_title：Circulation

authors： Narang N,Thibodeau JT,Levine BD,Gore MO,Ayers CR,Lange RA,Cigarroa JE,Turer AT,de Lemos JA,McGuire DK

更新日期：2014-01-14 00:00:00

abstract：BACKGROUND:Familial hypercholesterolemia (FH), an autosomal codominant disease, is characterized by high levels of LDL cholesterol and a high incidence of coronary artery disease (CAD). To date, genetic heterogeneity has hindered the proper assessment of the relation between risk factors and CAD in FH patients. METHOD...

journal_title：Circulation

authors： Ferrières J,Lambert J,Lussier-Cacan S,Davignon J

更新日期：1995-08-01 00:00:00

abstract：BACKGROUND:The regulation of the cardiac neutral endopeptidase (EC 24.10, NEP) that degrades bradykinin and natriuretic peptides has been investigated in human cardiac hypertrophy and heart failure. Methods and Results- NEP mRNA was quantitated by real-time polymerase chain reaction (PCR) in left ventricular biopsies f...

journal_title：Circulation

authors： Fielitz J,Dendorfer A,Pregla R,Ehler E,Zurbrügg HR,Bartunek J,Hetzer R,Regitz-Zagrosek V

更新日期：2002-01-22 00:00:00

abstract：BACKGROUND:Clinical trials have demonstrated that, compared with placebo, intensive statin therapy reduces ischemia in patients with acute coronary syndromes and in patients with stable coronary artery disease. However, no studies to date have assessed intensive versus moderate statin therapy in older patients with sta...

journal_title：Circulation

authors： Deedwania P,Stone PH,Bairey Merz CN,Cosin-Aguilar J,Koylan N,Luo D,Ouyang P,Piotrowicz R,Schenck-Gustafsson K,Sellier P,Stein JH,Thompson PL,Tzivoni D

更新日期：2007-02-13 00:00:00

abstract：BACKGROUND:Long-term survival after acute kidney injury (AKI) is poorly studied. We report the relationship between long-term mortality and AKI with small changes in serum creatinine during hospitalization after various cardiothoracic surgery procedures. METHODS AND RESULTS:This was a retrospective study of 2973 patie...

journal_title：Circulation

authors： Hobson CE,Yavas S,Segal MS,Schold JD,Tribble CG,Layon AJ,Bihorac A

更新日期：2009-05-12 00:00:00

abstract：BACKGROUND:The biological response to antiplatelet drugs has repeatedly been shown to predict the recurrence of major adverse cardiovascular events (MACEs). However, most studies involved coronary artery disease patients with recent vessel injury shortly after the initiation of antiplatelet therapy. Data on stable card...

journal_title：Circulation

authors： Reny JL,Berdagué P,Poncet A,Barazer I,Nolli S,Fabbro-Peray P,Schved JF,Bounameaux H,Mach F,de Moerloose P,Fontana P,Antiplatelet Drug Resistances and Ischemic Events (ADRIE) Study Group.

更新日期：2012-06-26 00:00:00

abstract：BACKGROUND:Application of pyruvate was shown to improve contractile function in isolated animal myocardium and hemodynamics in patients with congestive heart failure. We assessed the influence of pyruvate on systolic and diastolic myocardial function and its subcellular mode of action in isolated myocardium from end-st...

journal_title：Circulation

authors： Hasenfuss G,Maier LS,Hermann HP,Lüers C,Hünlich M,Zeitz O,Janssen PM,Pieske B

更新日期：2002-01-15 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:Esophageal injury is a potential complication after intraoperative or percutaneous transcatheter ablation of the posterior aspect of the left atrium. Understanding the spatial relations between the esophagus and the left atrium is essential to reduce risks. METHODS AND RESULTS:We examined by gross dissectio...

journal_title：Circulation

authors： Sánchez-Quintana D,Cabrera JA,Climent V,Farré J,Mendonça MC,Ho SY

更新日期：2005-09-06 00:00:00

abstract：BACKGROUND:The differentiation of hypertrophic cardiomyopathy (HCM) from hypertensive left ventricular hypertrophy (H-LVH) on the basis of morphological information obtained by conventional echocardiography is occasionally problematic. We investigated whether strain rate (SR) imaging derived from tissue Doppler imaging...

journal_title：Circulation

authors： Kato TS,Noda A,Izawa H,Yamada A,Obata K,Nagata K,Iwase M,Murohara T,Yokota M

更新日期：2004-12-21 00:00:00

abstract：:The pulmonary function of ten adult patients with congenital pulmonary valvular stenosis was investigated. The patients clearly showed smaller lungs than healthy control subjects of equivalent age and height; lung elastic recoil pressure was normal at any given percentage of measured total lung capacity, indicating th...

journal_title：Circulation

authors： De Troyer A,Yernault JC,Englert M

更新日期：1977-10-01 00:00:00

abstract：BACKGROUND:Previous studies suggest that management of ambulatory hemodynamics may improve outcomes in chronic heart failure. We conducted a prospective, observational, first-in-human study of a physician-directed patient self-management system targeting left atrial pressure. METHODS AND RESULTS:Forty patients with re...

journal_title：Circulation

authors： Ritzema J,Troughton R,Melton I,Crozier I,Doughty R,Krum H,Walton A,Adamson P,Kar S,Shah PK,Richards M,Eigler NL,Whiting JS,Haas GJ,Heywood JT,Frampton CM,Abraham WT,Hemodynamically Guided Home Self-Therapy in Severe Hea

更新日期：2010-03-09 00:00:00

abstract：:The effect of bretylium tosylate (BT) was determined in 27 consecutive cases of resistant ventricular fibrillation (VF) encountered by a hospital cardiac arrest team. The VF was sustained and completely resistant to multiple injections of lidocaine, sequential DC shocks at 400 watt-sec and one or a combination of intr...

journal_title：Circulation

authors： Holder DA,Sniderman AD,Fraser G,Fallen EL

更新日期：1977-03-01 00:00:00

abstract：BACKGROUND:Treatment of aortocaval fistulae (ACFs) by open surgery is known to be a high-risk procedure. In this experimental study, we developed a percutaneous model of ACF to test a new nonsurgical method of treatment of ACF using endovascular stent grafts. METHODS AND RESULTS:An ACF was created percutaneously in ei...

journal_title：Circulation

authors： Boudghène F,Sapoval M,Bonneau M,Bigot JM

更新日期：1996-07-01 00:00:00

abstract：:We determined the efficacy, pharmacokinetics, and plasma concentration-response relationships of propafenone, a promising new antiarrhythmic drug. Thirteen patients with frequent and complex ventricular premature beats were studied after receiving four increasing doses, during drug washout and during a randomized doub...

journal_title：Circulation

authors： Connolly SJ,Kates RE,Lebsack CS,Harrison DC,Winkle RA

更新日期：1983-09-01 00:00:00

abstract：:The key initiating process in atherogenesis is the subendothelial retention of apolipoprotein B-containing lipoproteins. Local biological responses to these retained lipoproteins, including a chronic and maladaptive macrophage- and T-cell-dominated inflammatory response, promote subsequent lesion development. The most...

journal_title：Circulation

authors： Tabas I,Williams KJ,Borén J

更新日期：2007-10-16 00:00:00

abstract：BACKGROUND:Cardiomyocyte hypertrophy is a critical precursor to the development of heart failure. Methods to phenotype cellular hypertrophy noninvasively are limited. The goal was to validate a cardiac magnetic resonance-based approach for the combined assessment of extracellular matrix expansion and cardiomyocyte hype...

journal_title：Circulation

authors： Coelho-Filho OR,Shah RV,Mitchell R,Neilan TG,Moreno H Jr,Simonson B,Kwong R,Rosenzweig A,Das S,Jerosch-Herold M

更新日期：2013-09-10 00:00:00

abstract：BACKGROUND:Distal embolization of debris during percutaneous carotid artery stenting may result in neurological deficit. Filter devices for cerebral protection potentially reduce the risk of embolization. METHODS AND RESULTS:Elective carotid stent implantation using 3 different types of distal filter protection device...

journal_title：Circulation

authors： Reimers B,Corvaja N,Moshiri S,Saccà S,Albiero R,Di Mario C,Pascotto P,Colombo A

更新日期：2001-07-03 00:00:00

abstract：BACKGROUND:CXCL16/SR-PSOX is an interferon-gamma-regulated chemokine and scavenger receptor for oxidized low-density lipoprotein that is expressed in atherosclerotic lesions. Proteolytic cleavage of membrane-bound CXCL16 releases soluble CXCL16, which may promote migration of effector T cells and augment a proatherogen...

journal_title：Circulation

authors： Jansson AM,Aukrust P,Ueland T,Smith C,Omland T,Hartford M,Caidahl K

更新日期：2009-06-30 00:00:00