Transplantation of fetal myocardial tissue into the infarcted myocardium of rat. A potential method for repair of infarcted myocardium?

abstract：BACKGROUND:Congestive heart failure (CHF) is characterized by enhanced immune activation, and immune-mediated mechanisms may play a pathogenic role in this disorder. Based on the immunomodulatory effects of intravenous immunoglobulin (IVIG), we hypothesized that IVIG could downregulate inflammatory responses in CHF pat...

journal_title：Circulation

authors： Gullestad L,Aass H,Fjeld JG,Wikeby L,Andreassen AK,Ihlen H,Simonsen S,Kjekshus J,Nitter-Hauge S,Ueland T,Lien E,Frøland SS,Aukrust P

更新日期：2001-01-16 00:00:00

abstract：BACKGROUND:Although aspirin is an effective, inexpensive, and safe treatment of acute myocardial infarction, the frequency of use of aspirin in actual medical practice is not known. Elderly patients, a group with low rates of utilization of effective therapies such as thrombolytic therapy, also may be at risk of not re...

journal_title：Circulation

authors： Krumholz HM,Radford MJ,Ellerbeck EF,Hennen J,Meehan TP,Petrillo M,Wang Y,Kresowik TF,Jencks SF

更新日期：1995-11-15 00:00:00

abstract：:Digitalis has been shown to improve the impaired ventricular function associated with coronary artery disease as well as to increase myocardial oxygen consumption and produce coronary vasoconstriction. To elucidate the net result of these contrasting effects, six patients with coronary artery disease and left ventricu...

journal_title：Circulation

authors： Vogel R,Kirch D,LeFree M,Frischknecht J,Steele P

更新日期：1977-09-01 00:00:00

abstract：BACKGROUND:Epidemiological studies have identified clinical and echocardiographic factors associated with increased stroke risk in atrial fibrillation (AF), but mechanisms linking these factors to stroke in AF are incompletely understood. We hypothesized that stroke risk factors may be associated with increased endothe...

journal_title：Circulation

authors： Conway DS,Pearce LA,Chin BS,Hart RG,Lip GY

更新日期：2002-10-08 00:00:00

abstract：BACKGROUND:Three distinct cardiac arrhythmia disorders, the long-QT syndrome, Brugada syndrome, and conduction system disease, have been associated with heterozygous mutations in the cardiac voltage-gated sodium channel alpha-subunit gene (SCN5A). We present clinical, genetic, and biophysical features of 2 new SCN5A mu...

journal_title：Circulation

authors： Wang DW,Viswanathan PC,Balser JR,George AL Jr,Benson DW

更新日期：2002-01-22 00:00:00

abstract：BACKGROUND:This multicenter trial was conducted to determine the efficacy and safety of pimobendan, an inotropic agent with calcium-sensitizing properties and activity as a phosphodiesterase inhibitor, in patients with heart failure. METHODS AND RESULTS:One hundred ninety-eight ambulatory patients with symptoms of mod...

journal_title：Circulation

authors： Kubo SH,Gollub S,Bourge R,Rahko P,Cobb F,Jessup M,Brozena S,Brodsky M,Kirlin P,Shanes J

更新日期：1992-03-01 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：BACKGROUND:Regular exercise in patients with stable coronary artery disease has been shown to improve myocardial perfusion and to retard disease progression. We therefore conducted a randomized study to compare the effects of exercise training versus standard percutaneous coronary intervention (PCI) with stenting on cl...

journal_title：Circulation

authors： Hambrecht R,Walther C,Möbius-Winkler S,Gielen S,Linke A,Conradi K,Erbs S,Kluge R,Kendziorra K,Sabri O,Sick P,Schuler G

更新日期：2004-03-23 00:00:00

abstract：BACKGROUND:Endothelin (ET), a coronary vasoconstrictor, mediates its activity through the specific receptors ET-A and ET-B, which may demonstrate different activity under pathophysiological conditions. Thoracic inferior vena cava constriction (TIVCC) is an experimental model of congestive heart failure that is characte...

journal_title：Circulation

authors： Cannan CR,Burnett JC Jr,Lerman A

更新日期：1996-02-15 00:00:00

abstract：BACKGROUND:Re-stenting of in-stent restenosis (ISR) improves acute angiographic results. Methods and Results- Volumetric intravascular ultrasound analysis was performed in 70 ISR lesions that received either placebo (n=36) or (192)Ir radiation (n=34). ISR lesions treated by re-stenting were divided into 3 groups: old s...

journal_title：Circulation

authors： Morino Y,Limpijankit T,Honda Y,Lansky AJ,Waksman R,Bonneau HN,Yock PG,Mintz GS,Fitzgerald PJ

更新日期：2002-05-28 00:00:00

abstract：BACKGROUND:Heart failure treatment depends partly on the underlying cause of the disease. We evaluated cardiovascular magnetic resonance (CMR) for the problem of differentiating dilated cardiomyopathy (DCM) from left ventricular (LV) dysfunction caused by coronary artery disease (CAD). METHODS AND RESULTS:Late gadolin...

journal_title：Circulation

authors： McCrohon JA,Moon JC,Prasad SK,McKenna WJ,Lorenz CH,Coats AJ,Pennell DJ

更新日期：2003-07-08 00:00:00

abstract：BACKGROUND:Fluid energy loss across stenotic aortic valves is influenced by factors other than the valve effective orifice area (EOA). We propose a new index that will provide a more accurate estimate of this energy loss. METHODS AND RESULTS:An experimental model was designed to measure EOA and energy loss in 2 fixed ...

journal_title：Circulation

authors： Garcia D,Pibarot P,Dumesnil JG,Sakr F,Durand LG

更新日期：2000-02-22 00:00:00

abstract：:A longitudinal study was made of 62 patients with dextro-transposition of the great arteries. The patients were managed with balloon atrial septostomy (BAS), palliative surgery if any operation was needed in the first year of life, and Mustard intra-atrial baffle repair after one year of age. Of the 47 patients with i...

journal_title：Circulation

authors： Gutgesell HP,McNamara DG

更新日期：1975-01-01 00:00:00

abstract：BACKGROUND:Chronic heart failure (CHF) is associated with endothelial dysfunction including impaired endothelium-mediated, flow-dependent dilation (FDD). There is evidence for increased radical formation in CHF, raising the possibility that nitric oxide is inactivated by radicals, thereby impairing endothelial function...

journal_title：Circulation

authors： Hornig B,Arakawa N,Kohler C,Drexler H

更新日期：1998-02-03 00:00:00

abstract：BACKGROUND:The purpose of this study was to assess the long-term value of dobutamine-atropine stress echocardiography (DSE) for prediction of late cardiac events in patients with proven or suspected coronary artery disease. METHODS AND RESULTS:Clinical data and DSE results were analyzed in 1734 consecutive patients un...

journal_title：Circulation

authors： Poldermans D,Fioretti PM,Boersma E,Bax JJ,Thomson IR,Roelandt JR,Simoons ML

更新日期：1999-02-16 00:00:00

abstract：:To assess whether gross pathologic differences exist between hearts with left bundle branch block (LBBB) and left-axis deviation (LAXD) and those with LBBB and a normal frontal plane axis, we examined 70 hearts with LBBB in a series of 1410 sequential dissections (5%). Thirty-two hearts had LAXD and 34 had normal axes...

journal_title：Circulation

authors： Havelda CJ,Sohi GS,Flowers NC,Horan LG

更新日期：1982-03-01 00:00:00

abstract：BACKGROUND:To formally test whether the antiapoptotic protein bcl-2 would prevent programmed cell death in cardiac muscle cells provoked by p53, a known trigger of apoptosis in a variety of different cell types, we used replication defective adenovirus encoding either the bcl-2 and p53 genes to deliver bcl-2 and p53 to...

journal_title：Circulation

authors： Kirshenbaum LA,de Moissac D

更新日期：1997-09-02 00:00:00

abstract：:The electron microscopic structure of heart muscle and the ultrastructural basis of cardiac contraction have been reviewed. The relation between muscle length and developed tension has been explained in terms of the structure of the sarcomere, which is the basic unit of contraction. Using the derived length-tension cu...

journal_title：Circulation

authors： Sonnenblick EH

更新日期：1968-07-01 00:00:00

abstract：BACKGROUND:The use of atherosclerotic cardiovascular disease (ASCVD) risk to personalize systolic blood pressure (SBP) treatment goals is a topic of increasing interest. Therefore, we studied whether coronary artery calcium (CAC) can further guide the allocation of anti-hypertensive treatment intensity. METHODS:We inc...

journal_title：Circulation

authors： McEvoy JW,Martin SS,Dardari ZA,Miedema MD,Sandfort V,Yeboah J,Budoff MJ,Goff DC Jr,Psaty BM,Post WS,Nasir K,Blumenthal RS,Blaha MJ

更新日期：2017-01-10 00:00:00

abstract：BACKGROUND:Erosion and rupture of coronary atheromas are the events preceding the vast majority of acute coronary syndromes. The shoulder regions of atheromas, the sites at which erosion or rupture is most likely to occur, are the sites at which mast cells accumulate. These cells are filled with neutral proteases capab...

journal_title：Circulation

authors： Kovanen PT,Kaartinen M,Paavonen T

更新日期：1995-09-01 00:00:00

abstract：BACKGROUND:Cyclooxygenase (COX)-2 expression in the heart increases after myocardial infarction (MI). In murine models of MI, COX-2 inhibition preserves left ventricular dimensions and function. We studied the effect of selective COX-2 inhibition on left ventricular remodeling and function after MI in a pig model. MET...

journal_title：Circulation

authors： Timmers L,Sluijter JP,Verlaan CW,Steendijk P,Cramer MJ,Emons M,Strijder C,Gründeman PF,Sze SK,Hua L,Piek JJ,Borst C,Pasterkamp G,de Kleijn DP

更新日期：2007-01-23 00:00:00

abstract：BACKGROUND:Venous thromboembolism can be a presenting symptom of cancer, but the association between lower limb arterial thrombosis and cancer is unknown. We therefore examined cancer risk and prognosis of cancer in patients with lower limb arterial thrombosis. METHODS:Using nationwide population-based Danish medical ...

journal_title：Circulation

authors： Sundbøll J,Veres K,Horváth-Puhó E,Adelborg K,Sørensen HT

更新日期：2018-08-14 00:00:00

abstract：BACKGROUND:The transient outward potassium current (I(to)) encoded by the Kv4 family of potassium channels is important in the repolarization of cardiac myocytes. KChIPs are a recently identified group of Ca2+-binding accessory subunits that modulate Kv4-encoded currents. KChIP2 is the only family member expressed in t...

journal_title：Circulation

authors： Deschênes I,DiSilvestre D,Juang GJ,Wu RC,An WF,Tomaselli GF

更新日期：2002-07-23 00:00:00

abstract：BACKGROUND:Early stages of coronary atherosclerosis are characterized by a mainly functional impairment of coronary vasodilator capacity under the impact of such risk factors as hypercholesterolemia. The goal of this study was to determine whether 6-month cholesterol-lowering therapy improves coronary flow reserve in p...

journal_title：Circulation

authors： Baller D,Notohamiprodjo G,Gleichmann U,Holzinger J,Weise R,Lehmann J

更新日期：1999-06-08 00:00:00

abstract：:Analysis of the external brachial pulse recorded during standard blood pressure cuff deflation with use of a transducer with a wide frequency response has revealed a reproducible pattern with three distinct components that we have labeled K1, K2, and K3. K1 is a low-amplitude, low-frequency signal that is present with...

journal_title：Circulation

authors： Blank SG,West JE,Müller FB,Cody RJ,Harshfield GA,Pecker MS,Laragh JH,Pickering TG

更新日期：1988-06-01 00:00:00

abstract：:This study was undertaken to assess the ability of proton magnetic resonance imaging (MRI) to detect myocardial ischemia shortly after coronary artery occlusion. Fifteen dogs were studied before and serially for up to 6 hr after anterior descending or circumflex coronary artery ligation in vivo by gated MRI with a 0.1...

journal_title：Circulation

authors： Pflugfelder PW,Wisenberg G,Prato FS,Carroll SE,Turner KL

更新日期：1985-03-01 00:00:00

abstract：:The efficacy of a single oral dose combination of 120 mg diltiazem and 160 mg propranolol in terminating paroxysmal supraventricular tachycardia (PSVT) was evaluated in 15 patients. All 15 patients underwent electrical induction of PSVT that lasted longer than 15 min, and all underwent randomized crossover placebo and...

journal_title：Circulation

authors： Yeh SJ,Lin FC,Chou YY,Hung JS,Wu D

更新日期：1985-01-01 00:00:00

abstract：BACKGROUND:Insulin sensitivity and cardiovascular risk profile were examined in 20 healthy, nonobese, middle-aged men who were long-term users of nicotine-containing chewing gum and in 20 matched control subjects who did not use nicotine. METHODS AND RESULTS:Long-term use of nicotine-containing chewing gum was associa...

journal_title：Circulation

authors： Eliasson B,Taskinen MR,Smith U

更新日期：1996-09-01 00:00:00

abstract：:All of the electrophysiological mechanisms of arrhythmias are sensitive to the influences of the autonomic nervous system, particularly to its adrenergic limb. Arrhythmogenic areas may also be dependent on the inhomogeneity of these influences because of their pathophysiological structure and/or the neurogenic or humo...

journal_title：Circulation

authors： Coumel P,Leenhardt A

更新日期：1991-04-01 00:00:00

abstract：BACKGROUND:Polymorphisms of the beta fibrinogen gene have been shown to affect plasma fibrinogen levels and the risk of peripheral arterial disease. We now present the results of a detailed analysis of the beta fibrinogen gene in relation to plasma fibrinogen and to the severity of coronary artery disease (CAD) in pati...

journal_title：Circulation

authors： Behague I,Poirier O,Nicaud V,Evans A,Arveiler D,Luc G,Cambou JP,Scarabin PY,Bara L,Green F,Cambien F

更新日期：1996-02-01 00:00:00