Cardiovascular Care in Women Veterans.

abstract：:We evaluated high-energy phosphate (HEP) levels and the ability to perform work in rat hearts preserved by standard techniques (0.9% NaCl arrest and storage at 4 degrees C) and by continuous coronary perfusion at 22 degrees C, pH 7.25, and 55 mm Hg for 4 or 8 hr with Krebs-Henseleit buffer (KHB), modified Morgan's sol...

journal_title：Circulation

authors： Novick WM,Wallace HW,Root KL,Rozanski DJ,Fuller EO

更新日期：1986-11-01 00:00:00

abstract：BACKGROUND:Electric stimulation of mediastinal sympathetic cardiac nerves increases cardiac contractility but is not selective for the left ventricle because it elicits sinus tachycardia and enhanced atrioventricular conduction. The aim of this study was to identify sympathetic neural structures inside the heart that s...

journal_title：Circulation

authors： Meyer C,Rana OR,Saygili E,Gemein C,Becker M,Nolte KW,Weis J,Schimpf T,Knackstedt C,Mischke K,Hoffmann R,Kelm M,Pauza D,Schauerte P

更新日期：2010-03-23 00:00:00

abstract：BACKGROUND:Elevated levels of high-sensitivity C-reactive protein (hsCRP) are associated with higher risk of adverse outcomes in patients at risk for or with established coronary artery disease. Retrospective analyses suggest that this risk may be modified with statin therapy. However, a role for hsCRP in monitoring th...

journal_title：Circulation

authors： Morrow DA,de Lemos JA,Sabatine MS,Wiviott SD,Blazing MA,Shui A,Rifai N,Califf RM,Braunwald E

更新日期：2006-07-25 00:00:00

abstract：:Scanning and transmission electron microscopic studies were made of: 1) 15 glutaraldehyde-treated porcine valvular heterografts that had been implanted in patients for periods of time ranging from 2 days to 76 months; 2) unimplanted, commercially processed porcine aortic valves; and 3) unprocessed porcine aortic valve...

journal_title：Circulation

authors： Ferrans VJ,Spray TL,Billingham ME,Roberts WC

更新日期：1978-09-01 00:00:00

abstract：:The endogenous opioid system includes three major families of peptides: dynorphins (derived from pre-proenkephalin B), endorphins (derived from pre-proopiomelanocortin), and enkephalins (derived from pre-proenkephalin A). Multiple species of opioid peptides are derived from these major precursors and many of them poss...

journal_title：Circulation

authors： Feuerstein G,Sirén AL

更新日期：1987-01-01 00:00:00

abstract：BACKGROUND:Diastolic dysfunction associated with high blood pressure (BP) leads to cardiac remodeling and fibrosis and progression to congestive heart failure. B-type natriuretic peptide (BNP) has BP-lowering, antifibrotic, and antihypertrophic properties, which makes BNP an attractive agent for attenuating the adverse...

journal_title：Circulation

authors： Cataliotti A,Tonne JM,Bellavia D,Martin FL,Oehler EA,Harders GE,Campbell JM,Peng KW,Russell SJ,Malatino LS,Burnett JC Jr,Ikeda Y

更新日期：2011-03-29 00:00:00

abstract：BACKGROUND:There has been increasing interest in the development of agents that utilize endogenous adenosine to exert their actions. We tested the hypothesis that substances that either potentiate the activity (allosteric enhancers) or increase the interstitial concentration (inhibitors of metabolism) of endogenous ade...

journal_title：Circulation

authors： Dennis DM,Raatikainen MJ,Martens JR,Belardinelli L

更新日期：1996-11-15 00:00:00

abstract：BACKGROUND:Cerebral protection during surgery for acute aortic dissection type A relies on hypothermic circulatory arrest, either alone or in conjunction with cerebral perfusion. METHODS AND RESULTS:The perioperative and intraoperative conditions of 1558 patients submitted from 44 cardiac surgery centers in German-spe...

journal_title：Circulation

authors： Krüger T,Weigang E,Hoffmann I,Blettner M,Aebert H,GERAADA Investigators.

更新日期：2011-07-26 00:00:00

abstract：BACKGROUND:Vascular endothelial cell growth factor plays a pivotal role in angiogenesis via regulating endothelial cell proliferation. The X-box binding protein 1 (XBP1) is believed to be a signal transducer in the endoplasmic reticulum stress response. It is unknown whether there is crosstalk between vascular endothel...

journal_title：Circulation

authors： Zeng L,Xiao Q,Chen M,Margariti A,Martin D,Ivetic A,Xu H,Mason J,Wang W,Cockerill G,Mori K,Li JY,Chien S,Hu Y,Xu Q

更新日期：2013-04-23 00:00:00

abstract：BACKGROUND:A positive association was previously reported between angiotensin-converting enzyme (ACE) gene polymorphism and several cardiovascular diseases, such as myocardial infarction, left ventricular hypertrophy, and restenosis after percutaneous transluminal coronary angioplasty. Plasma ACE activity and carotid-w...

journal_title：Circulation

authors： Ishigami T,Umemura S,Iwamoto T,Tamura K,Hibi K,Yamaguchi S,Nyuui N,Kimura K,Miyazaki N,Ishii M

更新日期：1995-02-15 00:00:00

abstract：:Cerebral and retinal ischemic events have been described in mitral valve prolapse. To determine whether platelets play a part in the pathogenesis of thromboembolism we studied 29 patients with mitral valve prolapse, including nine (group I) with thromboembolism (cerebral, retinal and deep venous), eight (group II) wit...

journal_title：Circulation

authors： Walsh PN,Kansu TA,Corbett JJ,Savion PJ,Goldburgh WP,Schatz NJ

更新日期：1981-03-01 00:00:00

abstract：:Experimental studies demonstrate that short-term regional perfusion-contraction matching, in which the energy demands of regional myocardial contraction are reduced to match the diminished myocardial substrate supply, occurs during states of low coronary blood flow under resting conditions and during exercise-induced ...

journal_title：Circulation

authors： Ross J Jr

更新日期：1991-03-01 00:00:00

abstract：BACKGROUND:Extracellular matrix proteins, such as laminins, and endothelial cells are known to influence cardiomyocyte performance; however, the underlying molecular mechanisms remain poorly understood. METHODS AND RESULTS:We used a forward genetic screen in zebrafish to identify novel genes required for myocardial fu...

journal_title：Circulation

authors： Knöll R,Postel R,Wang J,Krätzner R,Hennecke G,Vacaru AM,Vakeel P,Schubert C,Murthy K,Rana BK,Kube D,Knöll G,Schäfer K,Hayashi T,Holm T,Kimura A,Schork N,Toliat MR,Nürnberg P,Schultheiss HP,Schaper W,Schaper J,

更新日期：2007-07-31 00:00:00

abstract：:Two-dimensional suprasternal notch echocardiography was performed in 1033 patients, ages 1 day to 18 years. For the long-axis suprasternal notch view, the transducer was positioned in the suprasternal notch and angled to obtain a plane passing between the right nipple and left scapular tip. In this view, the entire ao...

journal_title：Circulation

authors： Snider AR,Silverman NH

更新日期：1981-01-01 00:00:00

abstract：:To determine whether multiple lead precordial electrocardiographic recordings offer an improved index for noninvasive estimation of left ventricular hemodynamic function and segmental dyssynergy, precordial mapping was performed in patients with anterior myocardial infarction, and the number of pathologic Q waves (gre...

journal_title：Circulation

authors： Awan NA,Miller RR,Vera Z,Janzen DA,Amsterdam EA,Mason DT

更新日期：1977-06-01 00:00:00

abstract：BACKGROUND:The genetic basis of left ventricular (LV) image-derived phenotypes, which play a vital role in the diagnosis, management, and risk stratification of cardiovascular diseases, is unclear at present. METHODS:The LV parameters were measured from the cardiovascular magnetic resonance studies of the UK Biobank. ...

journal_title：Circulation

authors： Aung N,Vargas JD,Yang C,Cabrera CP,Warren HR,Fung K,Tzanis E,Barnes MR,Rotter JI,Taylor KD,Manichaikul AW,Lima JAC,Bluemke DA,Piechnik SK,Neubauer S,Munroe PB,Petersen SE

更新日期：2019-10-15 00:00:00

abstract：BACKGROUND:Although the dominant product of vascular Cyclooxygenase-2 (COX-2), prostacyclin (PGI(2)), restrains atherogenesis, inhibition and deletion of COX-2 have yielded conflicting results in mouse models of atherosclerosis. Floxed mice were used to parse distinct cellular contributions of COX-2 in macrophages and ...

journal_title：Circulation

authors： Hui Y,Ricciotti E,Crichton I,Yu Z,Wang D,Stubbe J,Wang M,Puré E,FitzGerald GA

更新日期：2010-06-22 00:00:00

abstract：BACKGROUND:The T2G1s monoclonal antifibrin antibody binds specifically to fibrin but not to fibrinogen. METHODS AND RESULTS:In a canine model of acute arterial thrombosis, we determined the feasibility of imaging thrombi using a 99mTc-labeled Fab' fragment. In 14 dogs, 10 carotid and 13 femoral artery thrombi were pro...

journal_title：Circulation

authors： Cerqueira MD,Stratton JR,Vracko R,Schaible TF,Ritchie JL

更新日期：1992-01-01 00:00:00

abstract：:The release of the American Heart Association's 2030 Impact Goal and associated metrics for success underscores the importance of cardiovascular health and cardiovascular disease surveillance systems for the acquisition of information sufficient to support implementation and evaluation. The aim of this policy statemen...

journal_title：Circulation

authors： Roger VL,Sidney S,Fairchild AL,Howard VJ,Labarthe DR,Shay CM,Tiner AC,Whitsel LP,Rosamond WD,American Heart Association Advocacy Coordinating Committee.

更新日期：2020-03-03 00:00:00

abstract：:To determine how survival and clinical status were related to left ventricular (LV) size and systolic function after mitral valve replacement, 104 patients (48 mitral regurgitation [MR], 33 mitral stenosis [MS], and 23 MS/MR) with isolated mitral valve replacement were evaluated before and after surgery. Preoperative ...

journal_title：Circulation

authors： Crawford MH,Souchek J,Oprian CA,Miller DC,Rahimtoola S,Giacomini JC,Sethi G,Hammermeister KE

更新日期：1990-04-01 00:00:00

abstract：:Coronary occlusion in the dog results in irreversible myocardial cell injury which develops first in subendocardial areas of severe ischemica and subsequently spreads into mid and subepicardial areas of moderate ischemia. The effect of propranolol on this progression of ischemic injury was evaluated. Three groups of d...

journal_title：Circulation

authors： Rasmussen MM,Reimer KA,Kloner RA,Jennings RB

更新日期：1977-11-01 00:00:00

abstract：BACKGROUND:Although echocardiography is commonly performed before coronary artery bypass surgery, there has yet to be a study examining the incremental prognostic value of a complete echocardiogram. METHODS AND RESULTS:Patients undergoing isolated coronary artery bypass surgery at 2 hospitals were divided into derivat...

journal_title：Circulation

authors： Afilalo J,Flynn AW,Shimony A,Rudski LG,Agnihotri AK,Morin JF,Castrillo C,Shahian DM,Picard MH

更新日期：2013-01-22 00:00:00

abstract：BACKGROUND:Increased carotid intimal-medial thickness (IMT) and coronary artery calcification (CAC) are used as 2 markers of early atherosclerosis. Our objectives were to assess whether increased IMT and CAC are related and to determine the relationship between cardiovascular risk factors and carotid IMT in young adult...

journal_title：Circulation

authors： Davis PH,Dawson JD,Mahoney LT,Lauer RM

更新日期：1999-08-24 00:00:00

abstract：:Valve-related complications after Björk-Shiley mitral valve implantation (n = 475), aortic valve implantation (n = 424), or mitral-aortic valve implantation (n = 119) were compared with those after St. Jude Medical mitral valve replacement (n = 173), aortic valve replacement (n = 152), or mitral-aortic valve replaceme...

journal_title：Circulation

authors： Horstkotte D,Körfer R,Seipel L,Bircks W,Loogen F

更新日期：1983-09-01 00:00:00

abstract：BACKGROUND:Proposed advantages to the Ross procedure included presumed increased freedom from reoperation and simpler reoperation for pulmonary conduit replacement if needed. It is increasingly apparent, however, that reoperations are frequent after the Ross procedure and that when required, they may be more complex th...

journal_title：Circulation

authors： Stulak JM,Burkhart HM,Sundt TM 3rd,Connolly HM,Suri RM,Schaff HV,Dearani JA

更新日期：2010-09-21 00:00:00

abstract：BACKGROUND:Peroxisome proliferator-activated receptor-gamma (PPAR-gamma) agonists inhibit vascular smooth muscle proliferation and migration and improve endothelial function. It is unknown whether PPAR-gamma agonists favorably modulate bone marrow (BM)-derived angiogenic progenitor cells (APCs) to promote endothelial l...

journal_title：Circulation

authors： Wang CH,Ciliberti N,Li SH,Szmitko PE,Weisel RD,Fedak PW,Al-Omran M,Cherng WJ,Li RK,Stanford WL,Verma S

更新日期：2004-03-23 00:00:00

abstract：:An experimental approach is described to quantitate inhomogeneity in extracellular K concentration ([K+]out) in the presence of ischemia and to relate this inhomogeneity to the electrophysiologic changes. Extracellular potassium concentration and local direct-current electrograms from the same sites were measured in i...

journal_title：Circulation

authors： Coronel R,Fiolet JW,Wilms-Schopman FJ,Schaapherder AF,Johnson TA,Gettes LS,Janse MJ

更新日期：1988-05-01 00:00:00

abstract：BACKGROUND:Fibrinogen has been identified as an independent risk factor for cardiovascular disease and associated with traditional cardiovascular risk factors. Also, the role of elevated fibrinogen in thrombosis suggests that it may be on the causal pathway for certain risk factors to exert their effect. These associat...

journal_title：Circulation

authors： Stec JJ,Silbershatz H,Tofler GH,Matheney TH,Sutherland P,Lipinska I,Massaro JM,Wilson PF,Muller JE,D'Agostino RB Sr

更新日期：2000-10-03 00:00:00

abstract：:Atherosclerotic cardiovascular disease results in >19 million deaths annually, and coronary heart disease accounts for the majority of this toll. Despite major advances in treatment of coronary heart disease patients, a large number of victims of the disease who are apparently healthy die suddenly without prior sympto...

journal_title：Circulation

authors： Naghavi M,Libby P,Falk E,Casscells SW,Litovsky S,Rumberger J,Badimon JJ,Stefanadis C,Moreno P,Pasterkamp G,Fayad Z,Stone PH,Waxman S,Raggi P,Madjid M,Zarrabi A,Burke A,Yuan C,Fitzgerald PJ,Siscovick DS,de Korte CL

更新日期：2003-10-14 00:00:00

abstract：BACKGROUND:The endocrine-disrupting chemical bisphenol A (BPA) is widely used in food and beverage packaging. Higher urinary BPA concentrations were cross-sectionally associated with heart disease in National Health and Nutrition Examination Survey (NHANES) 2003-2004 and NHANES 2005-2006, independent of traditional ris...

journal_title：Circulation

authors： Melzer D,Osborne NJ,Henley WE,Cipelli R,Young A,Money C,McCormack P,Luben R,Khaw KT,Wareham NJ,Galloway TS

更新日期：2012-03-27 00:00:00