Long-term benefit of 1-year amiodarone treatment for persistent complex ventricular arrhythmias after myocardial infarction.

abstract：BACKGROUND:This study sought to evaluate the clinical impact of angiographic complete revascularization (CR) after drug-eluting stent implantation or coronary artery bypass graft surgery for multivessel coronary disease. METHODS AND RESULTS:A total of 1914 consecutive patients with multivessel coronary disease undergo...

journal_title：Circulation

authors： Kim YH,Park DW,Lee JY,Kim WJ,Yun SC,Ahn JM,Song HG,Oh JH,Park JS,Kang SJ,Lee SW,Lee CW,Park SW,Park SJ

更新日期：2011-05-31 00:00:00

abstract：BACKGROUND:Familial polymorphic ventricular tachycardia (FPVT) is characterized by exercise-induced arrhythmias and sudden cardiac death due to missense mutations in the cardiac ryanodine receptor (RyR2), an intracellular Ca2+ release channel required for excitation-contraction coupling in the heart. METHODS AND RESUL...

journal_title：Circulation

authors： Lehnart SE,Wehrens XH,Laitinen PJ,Reiken SR,Deng SX,Cheng Z,Landry DW,Kontula K,Swan H,Marks AR

更新日期：2004-06-29 00:00:00

abstract：BACKGROUND:Cystic medial degeneration (CMD) is a histological abnormality that is common in the aortic diseases associated with Marfan's syndrome (MFS). Although little known about the mechanism underlying CMD, several recent reports have demonstrated that vascular smooth muscle cell (VSMC) apoptosis could play a subst...

journal_title：Circulation

authors： Nagashima H,Sakomura Y,Aoka Y,Uto K,Kameyama Ki,Ogawa M,Aomi S,Koyanagi H,Ishizuka N,Naruse M,Kawana M,Kasanuki H

更新日期：2001-09-18 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:Vascular events during initial reperfusion after a period of hypothermic cardioplegic ischemia may play an important role in the recovery of mechanical function. Prior studies have shown (1) that dysfunction of the postischemic myocardium after normothermic ischemia can be ameliorated by vasodilation and (2)...

journal_title：Circulation

authors： Kawata H,Aoki M,Mayer JE Jr

更新日期：1993-11-01 00:00:00

abstract：:Although for most children the process of atherosclerosis is subclinical, dramatically accelerated atherosclerosis occurs in some pediatric disease states, with clinical coronary events occurring in childhood and very early adult life. As with most scientific statements about children and the future risk for cardiovas...

journal_title：Circulation

authors： Kavey RE,Allada V,Daniels SR,Hayman LL,McCrindle BW,Newburger JW,Parekh RS,Steinberger J,American Heart Association Expert Panel on Population and Prevention Science.,American Heart Association Council on Cardiovascular Disease in the

更新日期：2006-12-12 00:00:00

abstract：BACKGROUND:The incidence of syncope exhibits a daily pattern with more occurrences in the morning, possibly as a result of influences from the endogenous circadian system and/or the daily pattern of behavioral/emotional stimuli. This study tested the hypothesis that the circadian system modulates cardiovascular respons...

journal_title：Circulation

authors： Hu K,Scheer FA,Laker M,Smales C,Shea SA

更新日期：2011-03-08 00:00:00

abstract：BACKGROUND:The majority of infrarenal abdominal aortic aneurysm (AAA) repairs in the United States are performed with endovascular methods. Baseline aortoiliac arterial anatomic characteristics are fundamental criteria for appropriate patient selection for endovascular aortic repair (EVAR) and key determinants of long-...

journal_title：Circulation

authors： Schanzer A,Greenberg RK,Hevelone N,Robinson WP,Eslami MH,Goldberg RJ,Messina L

更新日期：2011-06-21 00:00:00

abstract：BACKGROUND:Cardiac arrest without evident cardiac disease may be caused by subclinical genetic conditions. Provocative testing to unmask a phenotype is often necessary to detect primary electrical disease, direct genetic testing, and perform family screening. METHODS AND RESULTS:Patients with apparently unexplained ca...

journal_title：Circulation

authors： Krahn AD,Healey JS,Chauhan V,Birnie DH,Simpson CS,Champagne J,Gardner M,Sanatani S,Exner DV,Klein GJ,Yee R,Skanes AC,Gula LJ,Gollob MH

更新日期：2009-07-28 00:00:00

abstract：BACKGROUND:In vitro and in vivo studies have demonstrated both anticoagulant and antiproliferative effects of heparin. The purpose of this study was to assess the effect of local intramural delivery of heparin, using heparin-coated hydrogel balloons, on platelet deposition and early smooth muscle cell proliferation aft...

journal_title：Circulation

authors： Azrin MA,Mitchel JF,Fram DB,Pedersen CA,Cartun RW,Barry JJ,Bow LM,Waters DD,McKay RG

更新日期：1994-07-01 00:00:00

abstract：:An aneurysm of the membranous septum was found frequently in patients with ventricular septal defect; although appearance at catheterization during infancy was not common, aneurysms were detected in about half of the patients older than 2 years of age. A significant decrease in the left-to-right shunt occurred with th...

journal_title：Circulation

authors： Nugent EW,Freedom RM,Rowe RD,Wagner HR,Rees JK

更新日期：1977-08-01 00:00:00

abstract：BACKGROUND:Off-pump coronary artery bypass surgery (OPCAB) has been revived and has gained popularity, although the exact subsets of patients who might benefit most from this technique are unknown. The aim of this retrospective study was to compare the results of coronary artery bypass grafting surgery (CABG) in octoge...

journal_title：Circulation

authors： Demaria RG,Carrier M,Fortier S,Martineau R,Fortier A,Cartier R,Pellerin M,Hébert Y,Bouchard D,Pagé P,Perrault LP

更新日期：2002-09-24 00:00:00

abstract：BACKGROUND:Incomplete ST-segment resolution (STR) after successful primary angioplasty for acute myocardial infarction (AMI) is associated with a poor prognosis. We used intracoronary Doppler velocimetry to investigate whether incomplete STR after primary angioplasty is a marker of severe microcirculatory dysfunction. ...

journal_title：Circulation

authors： Feldman LJ,Coste P,Furber A,Dupouy P,Slama MS,Monassier JP,Tron C,Lafont A,Faraggi M,Le Guludec D,Dubois-Randé JL,Steg PG,FRench Optimal STenting-2 Invest.

更新日期：2003-06-03 00:00:00

abstract：BACKGROUND:Fetal tachyarrhythmia may result in low cardiac output and death. Consequently, antiarrhythmic treatment is offered in most affected pregnancies. We compared 3 drugs commonly used to control supraventricular tachycardia (SVT) and atrial flutter (AF). METHODS AND RESULTS:We reviewed 159 consecutive referrals...

journal_title：Circulation

authors： Jaeggi ET,Carvalho JS,De Groot E,Api O,Clur SA,Rammeloo L,McCrindle BW,Ryan G,Manlhiot C,Blom NA

更新日期：2011-10-18 00:00:00

abstract：:Recent reports of selected observational studies and a meta-analysis have stirred controversy and have become the impetus for calls to abandon recommendations for reduced sodium intake by the US general population. A detailed review of these studies documents substantial methodological concerns that limit the usefulne...

journal_title：Circulation

authors： Whelton PK,Appel LJ,Sacco RL,Anderson CA,Antman EM,Campbell N,Dunbar SB,Frohlich ED,Hall JE,Jessup M,Labarthe DR,MacGregor GA,Sacks FM,Stamler J,Vafiadis DK,Van Horn LV

更新日期：2012-12-11 00:00:00

abstract：BACKGROUND:Human salusins, related bioactive polypeptides with mitogenic effects on vascular smooth muscle cells and fibroblasts and roles in hemodynamic homeostasis, may be involved in the origin of coronary atherosclerosis. Macrophage foam cell formation, characterized by cholesterol ester accumulation, is modulated ...

journal_title：Circulation

authors： Watanabe T,Nishio K,Kanome T,Matsuyama TA,Koba S,Sakai T,Sato K,Hongo S,Nose K,Ota H,Kobayashi Y,Katagiri T,Shichiri M,Miyazaki A

更新日期：2008-02-05 00:00:00

abstract：BACKGROUND:Development and validation of novel imaging modalities to assess the composition of human atherosclerotic plaques will improve the understanding of atheroma evolution and could facilitate evaluation of therapeutic strategies for plaque modification. Surface MRI can characterize tissue content of carotid but ...

journal_title：Circulation

authors： Larose E,Yeghiazarians Y,Libby P,Yucel EK,Aikawa M,Kacher DF,Aikawa E,Kinlay S,Schoen FJ,Selwyn AP,Ganz P

更新日期：2005-10-11 00:00:00

abstract：BACKGROUND:During rest and exercise, patients with heart failure hyperventilate; therefore, the diaphragm can be viewed as undergoing constant moderate-intensity exercise. Accordingly, we hypothesized that heart failure elicits adaptations in the diaphragm similar to those elicited by endurance exercise in the limb mus...

journal_title：Circulation

authors： Tikunov B,Levine S,Mancini D

更新日期：1997-02-18 00:00:00

abstract：BACKGROUND:Patients with congenital heart disease (CHD) and heterotaxy show high postsurgical morbidity/mortality, with some developing respiratory complications. Although this finding is often attributed to the CHD, airway clearance and left-right patterning both require motile cilia function. Thus, airway ciliary dys...

journal_title：Circulation

authors： Nakhleh N,Francis R,Giese RA,Tian X,Li Y,Zariwala MA,Yagi H,Khalifa O,Kureshi S,Chatterjee B,Sabol SL,Swisher M,Connelly PS,Daniels MP,Srinivasan A,Kuehl K,Kravitz N,Burns K,Sami I,Omran H,Barmada M,Olivier K,

更新日期：2012-05-08 00:00:00

abstract：BACKGROUND:Traditional risk factors have been linked to atherosclerotic heart disease in women. However, the effect of risk factors and menopausal status on the mechanism of sudden coronary death is unknown. METHODS AND RESULTS:We examined 51 cases of sudden coronary death and 15 hearts from women who died of trauma. ...

journal_title：Circulation

authors： Burke AP,Farb A,Malcom GT,Liang Y,Smialek J,Virmani R

更新日期：1998-06-02 00:00:00

abstract：BACKGROUND:Peroxisome proliferator-activated receptor gamma (PPARgamma) activators, such as troglitazone (Tro), not only improve insulin resistance but also suppress the neointimal formation after balloon injury. However, the precise mechanisms have not been determined. Angiotensin II (Ang II) plays crucial roles in th...

journal_title：Circulation

authors： Takeda K,Ichiki T,Tokunou T,Funakoshi Y,Iino N,Hirano K,Kanaide H,Takeshita A

更新日期：2000-10-10 00:00:00

abstract：:A patient who had disabling supraventricular tachycardia showed electrophysiologic evidence of coexistent right and left Kent bundles. The supraventricular tachycardia was accelerated by sequential antegrade and retrograde conduction over the right and left Kent bundles, respectively. Spontaneous blocking of the condu...

journal_title：Circulation

authors： Cinca J,Valle V,Gutierrez L,Figueras J,Rius J

更新日期：1980-09-01 00:00:00

abstract：BACKGROUND:Cardiovascular disease (CVD) is the leading cause of death in the United States and is responsible for 17% of national health expenditures. As the population ages, these costs are expected to increase substantially. METHODS AND RESULTS:To prepare for future cardiovascular care needs, the American Heart Asso...

journal_title：Circulation

authors： Heidenreich PA,Trogdon JG,Khavjou OA,Butler J,Dracup K,Ezekowitz MD,Finkelstein EA,Hong Y,Johnston SC,Khera A,Lloyd-Jones DM,Nelson SA,Nichol G,Orenstein D,Wilson PW,Woo YJ,American Heart Association Advocacy Coordinating

更新日期：2011-03-01 00:00:00

abstract：:Patients with lower-extremity peripheral artery disease (PAD) have greater functional impairment, faster functional decline, increased rates of mobility loss, and poorer quality of life than people without PAD. Supervised exercise therapy (SET) improves walking ability, overall functional status, and health-related qu...

journal_title：Circulation

authors： Treat-Jacobson D,McDermott MM,Beckman JA,Burt MA,Creager MA,Ehrman JK,Gardner AW,Mays RJ,Regensteiner JG,Salisbury DL,Schorr EN,Walsh ME,American Heart Association Council on Peripheral Vascular Disease; Council on Cardiovascular

更新日期：2019-09-24 00:00:00

abstract：BACKGROUND:The age association of cardiovascular disease may be in part because its metabolic risk factors tend to rise with age. Few studies have analyzed age associations of multiple metabolic risks in the same population, especially in nationally representative samples. We examined worldwide variations in the age as...

journal_title：Circulation

authors： Singh GM,Danaei G,Pelizzari PM,Lin JK,Cowan MJ,Stevens GA,Farzadfar F,Khang YH,Lu Y,Riley LM,Lim SS,Ezzati M

更新日期：2012-05-08 00:00:00

abstract：BACKGROUND:The outcome of resuscitated patients after cardiac arrest complicating acute myocardial infarction remains poor, primarily because of the relatively low success rates of cardiopulmonary resuscitation management. Existing data suggest potential beneficial effects of early myocardial reperfusion, but the predi...

journal_title：Circulation

authors： Garot P,Lefevre T,Eltchaninoff H,Morice MC,Tamion F,Abry B,Lesault PF,Le Tarnec JY,Pouges C,Margenet A,Monchi M,Laurent I,Dumas P,Garot J,Louvard Y

更新日期：2007-03-20 00:00:00

abstract：:Frank lead vectorcardiograms (VCG) from four carefully selected patient subgroups (226 patients) were analyzed to develop optimal criteria for the diagnosis of anterior myocardial infarction. Specificity was evaluated using 100 healthy volunteers under age 30 and 80 patients with normal left ventriculogram and normal ...

journal_title：Circulation

authors： Starr JW,Wagner GS,Draffin RM,Reed JB,Walston A 2nd,Behar VS

更新日期：1976-02-01 00:00:00

abstract：:Peripheral arterial disease is one manifestation of systemic atherosclerosis. The prevalence of peripheral arterial disease increases with the age of the population. It is important to remember the significant association of coincident coronary artery disease, which is the major cause of mortality in these patients. R...

journal_title：Circulation

authors： White CJ,Gray WA

更新日期：2007-11-06 00:00:00

abstract：BACKGROUND:Angiotensin may play a pathophysiological role in experimental and human cardiovascular disease. Clinical studies have shown that ACE inhibitors reduce mortality, recurrent myocardial infarction, and ischemic events in patients with left ventricular dysfunction. Animal studies suggest that tissue ACE, partic...

journal_title：Circulation

authors： Diet F,Pratt RE,Berry GJ,Momose N,Gibbons GH,Dzau VJ

更新日期：1996-12-01 00:00:00

abstract：:The morphologic consequences of transluminal angioplasty of stenotic atherosclerotic coronary arteries are unknown. This study describes the production of aortoiliac atherosclerosis in rabbits and reports the morphologic changes after transluminal angioplasty of stenotic arterial lesions. Atherosclerotic lesions were ...

journal_title：Circulation

authors： Block PC,Baughman KL,Pasternak RC,Fallon JT

更新日期：1980-04-01 00:00:00