Stimulated activation of platelet-derived growth factor receptor in vivo in balloon-injured arteries: a link between angiotensin II and intimal thickening.

abstract：BACKGROUND:Obstruction to left ventricular outflow can be seen after surgical repair of congenital heart disease in which a ventricular septal defect (VSD) is closed by means of a baffle to the systemic great artery arising from the right ventricle (Rastelli operation, intraventricular repair, for conotruncal anomaly)....

journal_title：Circulation

authors： Rychik J,Jacobs ML,Norwood WI

更新日期：1994-11-01 00:00:00

abstract：BACKGROUND:The isthmus between the inferior vena cava and the tricuspid annulus has been shown to be involved in the reentry circuit of common atrial flutter. The effects of radio-frequency catheter ablation of this isthmus were examined in the canine model of atrial flutter due to reentry around the tricuspid annulus....

journal_title：Circulation

authors： Tabuchi T,Okumura K,Matsunaga T,Tsunoda R,Jougasaki M,Yasue H

更新日期：1995-09-01 00:00:00

abstract：BACKGROUND:We compared the efficacy and safety of different dosages of a low-molecular-weight heparin, CY 216 D (Fraxiparine), in the treatment of submassive pulmonary embolism with unfractionated heparin in a prospective, randomized, dose-finding study. METHODS AND RESULTS:The primary outcome was the evolution of pul...

journal_title：Circulation

authors： Théry C,Simonneau G,Meyer G,Hélénon O,Bridey F,Armagnac C,d'Azemar P,Coquart JP

更新日期：1992-04-01 00:00:00

abstract：:There is strong evidence that revascularization does not prevent myocardial infarction in patients with stable coronary artery disease (CAD). The anatomic basis for this counterintuitive conclusion seems to be that most myocardial infarctions occur at sites that did not previously exhibit an angiographically significa...

journal_title：Circulation

authors： Forrester JS,Shah PK

更新日期：1997-08-19 00:00:00

abstract：BACKGROUND:Intimal thickenings of the coronary arteries of newborn children are composed mainly of smooth muscle cell proliferations. To investigate whether thickening of the intima in infants is associated with a family history of coronary artery disease (CAD), we studied the relation of coronary death of grandparents...

journal_title：Circulation

authors： Kaprio J,Norio R,Pesonen E,Sarna S

更新日期：1993-06-01 00:00:00

abstract：BACKGROUND:Temporal trends regarding the epidemiology of atherosclerotic renovascular disease (ARVD) in dialysis populations are poorly defined. METHODS AND RESULTS:United States Renal Data System data were used to identify patients aged 67 years or older at dialysis inception between 1996 and 2001 (n=146,973). Medica...

journal_title：Circulation

authors： Guo H,Kalra PA,Gilbertson DT,Liu J,Chen SC,Collins AJ,Foley RN

更新日期：2007-01-02 00:00:00

abstract：:The clinical use of citrate-phosphate-dextrose during blood-product transfusion is known to affect ionized calcium levels and can result in depression of myocardial contractility. The immature heart appears to have an intrinsic reduction in contractile state compared with the adult heart and may be more dependent on t...

journal_title：Circulation

authors： Rebeyka IM,Yeh T Jr,Hanan SA,Borges MR,Lee KF,Tuchy GE,Abd-Elfattah AS,Wechsler AS

更新日期：1990-11-01 00:00:00

abstract：BACKGROUND:Atrial fibrillation is associated with increased risks of death, stroke/systemic embolism, and bleeding (incurred by antithrombotic therapy), which may occur early after diagnosis. METHODS:We assessed the risk of early events (death, stroke/systemic embolism, and major bleeding) over 12 months and their rel...

journal_title：Circulation

authors： Bassand JP,Virdone S,Goldhaber SZ,Camm AJ,Fitzmaurice DA,Fox KAA,Goto S,Haas S,Hacke W,Kayani G,Mantovani LG,Misselwitz F,Pieper KS,Turpie AGG,van Eickels M,Verheugt FWA,Kakkar AK

更新日期：2019-02-05 00:00:00

abstract：BACKGROUND:A paucity of literature is available on the effects of age and coronary artery bypass grafting (CABG) on the outcomes of patients undergoing mitral valve (MV) repair versus replacement. METHODS AND RESULTS:A matched study was performed using prospectively collected data from the Emory cardiovascular databas...

journal_title：Circulation

authors： Thourani VH,Weintraub WS,Guyton RA,Jones EL,Williams WH,Elkabbani S,Craver JM

更新日期：2003-07-22 00:00:00

abstract：BACKGROUND:Heart valve surgery has an associated in-hospital mortality rate of 4% to 8%. This study aims to develop a simple risk model to predict the risk of in-hospital mortality for patients undergoing heart valve surgery to provide information to patients and clinicians and to facilitate institutional comparisons. ...

journal_title：Circulation

authors： Ambler G,Omar RZ,Royston P,Kinsman R,Keogh BE,Taylor KM

更新日期：2005-07-12 00:00:00

abstract：:The relation between ventricular dysrhythmia during the first 20 hours after hospitalization for acute myocardial infarction and enzymatically estimated infarct size was studied prospectively. The duration of dyshythmia was measured by the total time during which the average premature ventricular depolarization (PVC) ...

journal_title：Circulation

authors： Cox JR Jr,Roberts R,Ambos HD,Oliver GC,Sobel BE

更新日期：1976-03-01 00:00:00

abstract：BACKGROUND:Active myocarditis is characterized by large heterogeneity of clinical presentation and evolution. This study describes the characteristics and the long-term evolution of a large sample of patients with biopsy-proven active myocarditis, looking for accessible and valid early predictors of long-term prognosis...

journal_title：Circulation

authors： Anzini M,Merlo M,Sabbadini G,Barbati G,Finocchiaro G,Pinamonti B,Salvi A,Perkan A,Di Lenarda A,Bussani R,Bartunek J,Sinagra G

更新日期：2013-11-26 00:00:00

abstract：BACKGROUND:The clinical significance of minor elevations in creatine kinase-myocardial band isoenzyme (CK-MB) after coronary interventions has not been systematically evaluated. METHODS AND RESULTS:We examined 4484 patients who underwent successful percutaneous transluminal coronary angioplasty or directional coronary...

journal_title：Circulation

authors： Abdelmeguid AE,Topol EJ,Whitlow PL,Sapp SK,Ellis SG

更新日期：1996-10-01 00:00:00

abstract：BACKGROUND:Outcomes after percutaneous coronary interventions in diabetic patients are shadowed by the increased rate of recurrence compared with nondiabetic patients. METHODS AND RESULTS:We conducted a multicenter, randomized trial to demonstrate the efficacy of sirolimus-eluting stents compared with standard stents ...

journal_title：Circulation

authors： Sabaté M,Jiménez-Quevedo P,Angiolillo DJ,Gómez-Hospital JA,Alfonso F,Hernández-Antolín R,Goicolea J,Bañuelos C,Escaned J,Moreno R,Fernández C,Fernández-Avilés F,Macaya C,DIABETES Investigators.

更新日期：2005-10-04 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：BACKGROUND:Beneficial effects of exercise training on cardiovascular function in chronic heart failure (CHF) have been suggested previously, but the underlying mechanisms are unknown. We tested whether daily exercise training improves systemic hemodynamics and preserves endothelium-mediated vasodilator function during ...

journal_title：Circulation

authors： Wang J,Yi GH,Knecht M,Cai BL,Poposkis S,Packer M,Burkhoff D

更新日期：1997-10-21 00:00:00

abstract：:Adults are living longer, and cardiovascular disease is endemic in the growing population of older adults who are surviving into old age. Functional capacity is a key metric in this population, both for the perspective it provides on aggregate health and as a vital goal of care. Whereas cardiorespiratory function has ...

journal_title：Circulation

authors： Forman DE,Arena R,Boxer R,Dolansky MA,Eng JJ,Fleg JL,Haykowsky M,Jahangir A,Kaminsky LA,Kitzman DW,Lewis EF,Myers J,Reeves GR,Shen WK,American Heart Association Council on Clinical Cardiology; Council on Cardiovascular and St

更新日期：2017-04-18 00:00:00

abstract：BACKGROUND:Chronic heart failure is associated with endothelial dysfunction including impaired endothelium-mediated, flow-dependent dilation (FDD). Since endothelial function is thought to play an important role in coordinating tissue perfusion and modulating arterial compliance, interventions to improve endothelial dy...

journal_title：Circulation

authors： Hornig B,Maier V,Drexler H

更新日期：1996-01-15 00:00:00

abstract：BACKGROUND:Household air pollution is the third largest risk factor for global disease burden, but direct links with cardiovascular disease mortality are limited. This study aimed to evaluate the relationship between household fuel use and cardiovascular disease mortality. METHODS AND RESULTS:The Golestan Cohort Study...

journal_title：Circulation

authors： Mitter SS,Vedanthan R,Islami F,Pourshams A,Khademi H,Kamangar F,Abnet CC,Dawsey SM,Pharoah PD,Brennan P,Fuster V,Boffetta P,Malekzadeh R

更新日期：2016-06-14 00:00:00

abstract：:Blood pressure and heart rate of 15 male shift workers were measured every 15 minutes for 24 hours during three work shifts: morning, 4:00 AM to noon; afternoon, noon to 8:00 PM; and night, 8:00 PM to 4:00 AM. For each shift, 24-hour systolic and diastolic blood pressure showed a large "trough" (the low pressure span)...

journal_title：Circulation

authors： Chau NP,Mallion JM,de Gaudemaris R,Ruche E,Siche JP,Pelen O,Mathern G

更新日期：1989-08-01 00:00:00

abstract：:The effect of timolol vs placebo on the frequency of anginal episodes, nitroglycerin consumption and exercise performance was investigated in a double-blind, randomized, crossover study in 23 patients with angina pectoris. The optimal dose of timolol (10-30 mg twice daily) for each patient was titrated by exercise stu...

journal_title：Circulation

authors： Aronow WS,Turbow M,Van Camp S,Lurie M,Whittaker K

更新日期：1980-01-01 00:00:00

abstract：BACKGROUND:An association of chronic Chlamydia pneumoniae infection to coronary heart disease has been suggested recently. In a recent study, we demonstrated circulating immune complexes containing chlamydial genus-specific lipopolysaccharide in patients with coronary heart disease. The objective of the present study w...

journal_title：Circulation

authors： Linnanmäki E,Leinonen M,Mattila K,Nieminen MS,Valtonen V,Saikku P

更新日期：1993-04-01 00:00:00

abstract：BACKGROUND:MRI of specific components in atherosclerotic plaque may provide information on plaque stability and its potential to rupture. We evaluated gadofluorine in atherosclerotic rabbits using a new MR sequence that allows plaque detection within 1 hour after injection and assessed enhancement in lipid-rich and non...

journal_title：Circulation

authors： Sirol M,Itskovich VV,Mani V,Aguinaldo JG,Fallon JT,Misselwitz B,Weinmann HJ,Fuster V,Toussaint JF,Fayad ZA

更新日期：2004-06-15 00:00:00

abstract：BACKGROUND:Observational studies have shown better survival in patients undergoing coronary artery bypass grafting (CABG) with 2 arterial grafts compared with 1. However, whether a third arterial graft is associated with incremental benefit remains uncertain. We sought to analyze the outcomes of 3 versus 2 arterial gra...

journal_title：Circulation

authors： Rocha RV,Tam DY,Karkhanis R,Nedadur R,Fang J,Tu JV,Gaudino M,Royse A,Fremes SE

更新日期：2018-11-06 00:00:00

abstract：BACKGROUND:ST-segment depression during exercise testing is frequently observed in the absence of restenosis after coronary angioplasty. METHODS AND RESULTS:We studied the determinants of this phenomenon in 70 consecutive patients with unstable angina related to a single left anterior descending coronary artery lesion...

journal_title：Circulation

authors： Beregi JP,Bauters C,McFadden EP,Quandalle P,Bertrand ME,Lablanche JM

更新日期：1994-07-01 00:00:00

abstract：:It has been suggested that the rate of left ventricular (LV) relaxation is related to the inotropic state, end-systolic fiber length and peak LV pressure, but little information is available regarding the rate of LV relaxation in patients with coronary artery disease (CAD) and LV dysfunction. To assess the rate of LV ...

journal_title：Circulation

authors： Papapietro SE,Coghlan HC,Zissermann D,Russell RO Jr,Rackley CE,Rogers WJ

更新日期：1979-05-01 00:00:00

abstract：BACKGROUND:Inhibition of fibrinolysis attributable to elevated concentrations of plasminogen activator inhibitor type 1 (PAI-1) in blood is associated with insulin resistance, hyperinsulinemia, and type 2 diabetes mellitus. Because we have shown that insulin can stimulate PAI-1 synthesis in vivo and because accelerated...

journal_title：Circulation

authors： Sobel BE,Woodcock-Mitchell J,Schneider DJ,Holt RE,Marutsuka K,Gold H

更新日期：1998-06-09 00:00:00

abstract：BACKGROUND:Drug-eluting stents have shown promising antirestenotic effects in clinical trials. Non-stent-based local delivery of antiproliferative drugs may offer additional flexibility and also reach vessel areas beyond the immediate stent coverage. The aim of the present study was to evaluate a novel method of local ...

journal_title：Circulation

authors： Scheller B,Speck U,Abramjuk C,Bernhardt U,Böhm M,Nickenig G

更新日期：2004-08-17 00:00:00

abstract：BACKGROUND:The mechanisms of simple faint remain elusive. We propose that postural fainting is related to excessive thoracic hypovolemia and splanchnic hypervolemia during orthostasis compared with healthy subjects. METHODS AND RESULTS:We studied 34 patients 12 to 22 years old referred for multiple episodes of postura...

journal_title：Circulation

authors： Stewart JM,McLeod KJ,Sanyal S,Herzberg G,Montgomery LD

更新日期：2004-10-26 00:00:00

abstract：:The cellular electrophysiologic effects of myocardial ablation performed in vitro with argon laser energy were compared with those of high-energy electrical shocks. A border zone of injured but nonnecrotic tissue surrounding the site of energy delivery was present after tissue ablation by both energy modalities. A dec...

journal_title：Circulation

authors： Levine JH,Merillat JC,Stern M,Weisman HF,Kadish AH,Moore EN,Spear JF,Fonger J,Guarnieri T

更新日期：1987-07-01 00:00:00