Cytosolic heat shock protein 60, apoptosis, and myocardial injury.

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：BACKGROUND:Recurrent arterial thrombosis and venous thrombosis are frequent complications of the antiphospholipid syndrome (APS). Patients produce anti-cardiolipin antibodies, but the role of these antibodies in thrombus formation is uncertain. This study used a unique CD-1 mouse model of thrombosis to determine whethe...

journal_title：Circulation

authors： Pierangeli SS,Liu SW,Anderson G,Barker JH,Harris EN

更新日期：1996-10-01 00:00:00

abstract：:Studies of the correlation of aortic valve gradient determined by continuous-wave Doppler echocardiography and that determined at catheterization have, to date, involved young patients and nonsimultaneous measurements. We therefore obtained simultaneous Doppler echocardiographic and catheter measurements of pressure g...

journal_title：Circulation

authors： Currie PJ,Seward JB,Reeder GS,Vlietstra RE,Bresnahan DR,Bresnahan JF,Smith HC,Hagler DJ,Tajik AJ

更新日期：1985-06-01 00:00:00

abstract：BACKGROUND:We recently demonstrated that phospholipase C (PLC)-delta1 activity in cultured skin fibroblasts obtained from patients with coronary spastic angina (CSA) is enhanced. We tested the hypothesis that structural abnormality in PLC-delta1 isoform is a cause of the enhanced activity. METHODS AND RESULTS:Sequence...

journal_title：Circulation

authors： Nakano T,Osanai T,Tomita H,Sekimata M,Homma Y,Okumura K

更新日期：2002-04-30 00:00:00

abstract：:From November 1981 to November 1982, intra-aortic balloon pumping (IABP) was used after surgery in eight patients who were from 6 weeks to 6 years old and who weighed from 4.2 to 16.2 kg. In seven patients, specially constructed intra-aortic balloons with 2.5 and 5.0 ml volumes mounted on No. 5F catheters were used. I...

journal_title：Circulation

authors： Veasy LG,Blalock RC,Orth JL,Boucek MM

更新日期：1983-11-01 00:00:00

abstract：BACKGROUND:We examined the associations of a range of parental and early life characteristics with systolic blood pressure at 5 years of age. METHODS AND RESULTS:Information from 3864 children who were followed up prospectively from their mother's first antenatal clinic assessment was used. Maternal age, body mass ind...

journal_title：Circulation

authors： Lawlor DA,Najman JM,Sterne J,Williams GM,Ebrahim S,Davey Smith G

更新日期：2004-10-19 00:00:00

abstract：BACKGROUND:C-reactive protein (CRP), a well-recognized marker of atherosclerosis, has recently been suggested to have a direct proinflammatory effect. The constitutive expression of low levels of CRP in normal plasma suggests the likelihood that a natural factor exists to neutralize the effect of CRP. This factor(s) ha...

journal_title：Circulation

authors： Wadham C,Albanese N,Roberts J,Wang L,Bagley CJ,Gamble JR,Rye KA,Barter PJ,Vadas MA,Xia P

更新日期：2004-05-04 00:00:00

abstract：:In our approach to dynamic cardiomyoplasty, which consists of wrapping a skeletal muscle around the heart and stimulating the former in synchrony with heart contractions to augment ventricular contractility, we have transferred a latissimus dorsi muscle flap to the heart by way of a partial resection of the second rib...

journal_title：Circulation

authors： Chachques JC,Grandjean P,Schwartz K,Mihaileanu S,Fardeau M,Swynghedauw B,Fontaliran F,Romero N,Wisnewsky C,Perier P

更新日期：1988-11-01 00:00:00

abstract：BACKGROUND:Albuminuria is an established risk marker for both cardiovascular and renal outcomes. Albuminuria can be reduced with drugs that block the renin-angiotensin system (RAS). We questioned whether the short-term drug-induced change in albuminuria would predict the long-term cardioprotective efficacy of RAS inter...

journal_title：Circulation

authors： de Zeeuw D,Remuzzi G,Parving HH,Keane WF,Zhang Z,Shahinfar S,Snapinn S,Cooper ME,Mitch WE,Brenner BM

更新日期：2004-08-24 00:00:00

abstract：BACKGROUND:The purpose of this study was to determine the influence of clinical characteristics on shock occurrence and survival in 241 patients with implantable cardioverter-defibrillator (ICD) therapy. METHODS AND RESULTS:Two hundred forty-one consecutive patients underwent ICD implantation between November 1982 and...

journal_title：Circulation

authors： Grimm W,Flores BT,Marchlinski FE

更新日期：1993-06-01 00:00:00

abstract：:We performed a 15 year follow-up of 748 patients undergoing bypass surgery, comparing 532 patients with one or two internal mammary artery grafts with or without additional saphenous vein grafts to 216 patients with saphenous vein grafts alone. During the 15 years of follow-up the 532 patients with at least one intern...

journal_title：Circulation

authors： Cameron A,Kemp HG Jr,Green GE

更新日期：1986-11-01 00:00:00

abstract：:It has been suggested that the beneficial effects of reperfusing ischemic myocardium might be in part reversed by the occurrence of "reperfusion injury." One possible mechanism could be the generation of oxygen free radicals. Superoxide dismutase enzymatically scavenges superoxide radicals by dismutation to hydrogen p...

journal_title：Circulation

authors： Ambrosio G,Weisfeldt ML,Jacobus WE,Flaherty JT

更新日期：1987-01-01 00:00:00

abstract：:The purpose of this study was to develop a clinically applicable system for quantifying premortem myocardial area at risk. Coronary artery occlusion was performed in 18 closed-chest dogs (11 left anterior descending and seven circumflex). 99mTc (15 mCi)-labeled macroaggregated albumin was then injected through an angi...

journal_title：Circulation

authors： Feiring AJ,Bruch P,Husayni TS,Kirchner PT,Marcus ML

更新日期：1986-03-01 00:00:00

abstract：BACKGROUND:Signaling through protein tyrosine kinases (PTKs) is a major contributor to the transmission of mitogenic stimuli to the interior of the cell and nucleus. The present study was designed to determine the effect of the tyrphostin AG1295, a selective blocker of PDGF-receptor PTK, on the growth of porcine and hu...

journal_title：Circulation

authors： Banai S,Wolf Y,Golomb G,Pearle A,Waltenberger J,Fishbein I,Schneider A,Gazit A,Perez L,Huber R,Lazarovichi G,Rabinovich L,Levitzki A,Gertz SD

更新日期：1998-05-19 00:00:00

abstract：BACKGROUND:Few data are available on the long-term outcome of patients who undergo laser-assisted balloon angioplasty for recanalization of occluded peripheral arteries. Because the cost of laser angioplasty is high, the value of the method should be carefully analyzed before it can be considered a routine method for r...

journal_title：Circulation

authors： Geschwind HJ,Aptecar E,Boussignac G,Dubois-Randé JL,Zelinsky R,Poirot G,Tomaru T

更新日期：1991-03-01 00:00:00

abstract：BACKGROUND:gp130, a signal transducer of the IL-6-related cytokines, is expressed ubiquitously, including in the heart. The activation of gp130 in cardiac myocytes was reported to induce myocardial hypertrophy. The downstream side of gp130 consists of two distinct pathways in cardiac myocytes, one a Janus kinase/signal...

journal_title：Circulation

authors： Kunisada K,Tone E,Fujio Y,Matsui H,Yamauchi-Takihara K,Kishimoto T

更新日期：1998-07-28 00:00:00

abstract：BACKGROUND:Considering the controversial results published in the literature concerning associations between human leukocyte antigens (HLA) and rheumatic fever (RF), the purpose of the present study was to investigate by means of cosegregation analysis the participation of HLA genes in susceptibility to RF. METHODS AN...

journal_title：Circulation

authors： Gerbase-DeLima M,Scala LC,Temin J,Santos DV,Otto PA

更新日期：1994-01-01 00:00:00

abstract：BACKGROUND:Depressive symptoms have been associated with increased risk of coronary artery disease and poor prognosis among patients with existing coronary artery disease, but whether depressive symptoms specifically influence atherosclerotic progression among such patients is uncertain. METHODS AND RESULTS:The Post-C...

journal_title：Circulation

authors： Wellenius GA,Mukamal KJ,Kulshreshtha A,Asonganyi S,Mittleman MA

更新日期：2008-05-06 00:00:00

abstract：BACKGROUND:Current two-dimensional echocardiographic measures of right ventricular volume are limited by the asymmetrical and crescentic shape of the ventricle and by difficulty in obtaining standardized views. Three-dimensional echocardiographic reconstruction, which does not require geometric assumptions or standardi...

journal_title：Circulation

authors： Jiang L,Siu SC,Handschumacher MD,Luis Guererro J,Vazquez de Prada JA,King ME,Picard MH,Weyman AE,Levine RA

更新日期：1994-05-01 00:00:00

abstract：BACKGROUND:The rate-corrected QT interval (QTc) is heritable, and the discovery of quantitative trait loci that influence the QTc would be an important step in identifying the genes responsible for life-threatening arrhythmias in the general population. We studied 66 pairs of unselected normal dizygotic (DZ) twin subje...

journal_title：Circulation

authors： Busjahn A,Knoblauch H,Faulhaber HD,Boeckel T,Rosenthal M,Uhlmann R,Hoehe M,Schuster H,Luft FC

更新日期：1999-06-22 00:00:00

abstract：BACKGROUND:There are few studies of cardiac autonomic nervous activity (CANA) in patients with congenital heart disease. Methods and Results-We evaluated CANA in 54 patients after closure of an atrial/ventricular septal defect (group A), 54 patients after successful right ventricular outflow tract reconstruction (RVOTR...

journal_title：Circulation

authors： Ohuchi H,Suzuki H,Toyohara K,Tatsumi K,Ono Y,Arakaki Y,Echigo S

更新日期：2000-11-28 00:00:00

abstract：BACKGROUND:The left ventricular (LV) dilatation of isolated mitral regurgitation (MR) is associated with an increase in chymase and a decrease in interstitial collagen and extracellular matrix. In addition to profibrotic effects, chymase has significant antifibrotic actions because it activates matrix metalloproteinase...

journal_title：Circulation

authors： Pat B,Chen Y,Killingsworth C,Gladden JD,Shi K,Zheng J,Powell PC,Walcott G,Ahmed MI,Gupta H,Desai R,Wei CC,Hase N,Kobayashi T,Sabri A,Granzier H,Denney T,Tillson M,Dillon AR,Husain A,Dell'italia LJ

更新日期：2010-10-12 00:00:00

abstract：BACKGROUND:Biomarkers that predict response to cardiac resynchronization therapy (CRT) in heart failure patients with dyssynchrony (HFDYS) would be clinically important. Circulating extracellular microRNAs (miRNAs) have emerged as novel biomarkers that may also play important functional roles, but their relevance as ma...

journal_title：Circulation

authors： Melman YF,Shah R,Danielson K,Xiao J,Simonson B,Barth A,Chakir K,Lewis GD,Lavender Z,Truong QA,Kleber A,Das R,Rosenzweig A,Wang Y,Kass D,Singh JP,Das S

更新日期：2015-06-23 00:00:00

abstract：:Heart-lung transplantation results in afferent and efferent denervation of the transplanted organs including interruption of the central connections from the low-pressure receptors in the atria and pulmonary veins. We investigated whether the cardiovascular and neurohumoral responses to the postural stimulus of head-u...

journal_title：Circulation

authors： Banner NR,Williams TD,Patel N,Chalmers J,Lightman SL,Yacoub MH

更新日期：1990-09-01 00:00:00

abstract：BACKGROUND:Cardiac mechanical restitution and relaxation restitution are thought to be physiological correlates of the recovery kinetics of Ca2+ release mechanisms and sequestration capacity of the sarcoplasmic reticulum (SR). Since congestive heart failure is characterized by abnormal intracellular Ca2+ handling, we s...

journal_title：Circulation

authors： Prabhu SD,Freeman GL

更新日期：1995-01-01 00:00:00

abstract：:In seven patients who underwent Fontan procedures but in whom no valves were inserted, dynamics of right heart flow were evaluated with the use of a catheter-tipped velocity transducer, pulsed Doppler echocardiography, and angiocardiography. Right atrial (RA) contraction caused a forward flow to the pulmonary artery (...

journal_title：Circulation

authors： Nakazawa M,Nakanishi T,Okuda H,Satomi G,Nakae S,Imai Y,Takao A

更新日期：1984-02-01 00:00:00

abstract：:Verapamil, a calcium antagonist, has been used extensively for treatment of cardiac arrhythmias. Concern persists, however, that it may seriously depress myocardial function in cardiac patients. To investigate this possibility, 20 patients with coronary artery disease (CAD) but no heart failure were given intravenous ...

journal_title：Circulation

authors： Ferlinz J,Easthope JL,Aronow WS

更新日期：1979-02-01 00:00:00

abstract：BACKGROUND:Early childhood introduction of nutritional habits aimed at atherosclerosis prevention reduces children's serum total cholesterol concentration, but its effect on vascular endothelial function is unknown. METHODS AND RESULTS:Between 1990 and 1992, we randomized healthy 7-month-old infants (n=1062) to interv...

journal_title：Circulation

authors： Raitakari OT,Rönnemaa T,Järvisalo MJ,Kaitosaari T,Volanen I,Kallio K,Lagström H,Jokinen E,Niinikoski H,Viikari JS,Simell O

更新日期：2005-12-13 00:00:00

abstract：BACKGROUND:An inverse association between moderate alcohol consumption and coronary heart disease (CHD) has been observed in several epidemiological studies. To assess whether a similar association exists among diabetics, we examined the relation between light to moderate alcohol consumption and CHD in men with and wit...

journal_title：Circulation

authors： Ajani UA,Gaziano JM,Lotufo PA,Liu S,Hennekens CH,Buring JE,Manson JE

更新日期：2000-08-01 00:00:00

abstract：:The healthcare system is undergoing a transition from paying for volume to paying for value. Clinicians, as well as public and private payers, are beginning to implement alternative delivery and payment models, such as the patient-centered medical home, accountable care organizations, and bundled payment arrangements....

journal_title：Circulation

authors： Bufalino VJ,Berkowitz SA,Gardner TJ,Piña IL,Konig M,AHA Expert Panel on Payment and Delivery System Reform.

更新日期：2017-08-15 00:00:00