Prevalence, awareness, treatment, and control of hypertension in China: data from the China National Nutrition and Health Survey 2002.

abstract：BACKGROUND:Previous reports have suggested that an attenuated exercise heart rate response may be associated with coronary heart disease risk and with mortality. These observations may parallel the association between reduced heart rate variability during normal activities and adverse outcome. This investigation was de...

journal_title：Circulation

authors： Lauer MS,Okin PM,Larson MG,Evans JC,Levy D

更新日期：1996-04-15 00:00:00

abstract：BACKGROUND:The site of cannulation for repair of ascending aortic dissection remains controversial. We present our experience with ascending aortic cannulation for acute aortic dissection type A. METHODS AND RESULTS:From January 1988 to September 2007, we operated on 242 patients for acute aortic dissection type A. Me...

journal_title：Circulation

authors： Kamiya H,Kallenbach K,Halmer D,Ozsöz M,Ilg K,Lichtenberg A,Karck M

更新日期：2009-09-15 00:00:00

abstract：BACKGROUND:Mild and moderate functional ischemic mitral insufficiency present at the time of surgical revascularization present clinical uncertainty. It is unclear whether the relatively poor outcomes in this cohort are dependent on valvular function or related to left ventricular dysfunction. The purpose of this study...

journal_title：Circulation

authors： Grossi EA,Crooke GA,DiGiorgi PL,Schwartz CF,Jorde U,Applebaum RM,Ribakove GH,Galloway AC,Grau JB,Colvin SB

更新日期：2006-07-04 00:00:00

abstract：BACKGROUND:Systemic markers of inflammation have been found in unstable angina. Disruption of culprit coronary stenoses may cause a greater inflammatory response in patients with unstable than those with stable angina. We assessed the time course of C-reactive protein (CRP), serum amyloid A protein (SAA), and interleuk...

journal_title：Circulation

authors： Liuzzo G,Buffon A,Biasucci LM,Gallimore JR,Caligiuri G,Vitelli A,Altamura S,Ciliberto G,Rebuzzi AG,Crea F,Pepys MB,Maseri A

更新日期：1998-12-01 00:00:00

abstract：:Spontaneous coronary artery dissection (SCAD) has emerged as an important cause of acute coronary syndrome, myocardial infarction, and sudden death, particularly among young women and individuals with few conventional atherosclerotic risk factors. Patient-initiated research has spurred increased awareness of SCAD, and...

journal_title：Circulation

authors： Hayes SN,Kim ESH,Saw J,Adlam D,Arslanian-Engoren C,Economy KE,Ganesh SK,Gulati R,Lindsay ME,Mieres JH,Naderi S,Shah S,Thaler DE,Tweet MS,Wood MJ,American Heart Association Council on Peripheral Vascular Disease; Council on

更新日期：2018-05-08 00:00:00

abstract：BACKGROUND:There are few data regarding medium-term outcome of coronary artery bypass grafting (CABG) in patients with severe left ventricular (LV) systolic dysfunction, particularly in the modern era, and even less assessing preoperative factors that might identify patients at highest risk. METHODS AND RESULTS:Three ...

journal_title：Circulation

authors： Hillis GS,Zehr KJ,Williams AW,Schaff HV,Orzulak TA,Daly RC,Mullany CJ,Rodeheffer RJ,Oh JK

更新日期：2006-07-04 00:00:00

abstract：:To determine the contribution of disopyramide's suggested opposing direct depressant and indirect acceleratory actions on sinus node function, we studied the effects of disopyramide, 1 x 10(-7) to 1 x 10(-4) M, on isolated rabbit sinus node preparations using standard microelectrode techniques. Transmembrane potential...

journal_title：Circulation

authors： Katoh T,Karagueuzian HS,Jordan J,Mandel WJ

更新日期：1982-12-01 00:00:00

abstract：BACKGROUND:Reperfusion injury is insufficiently addressed in current clinical management of acute limb ischemia. Controlled reperfusion carries an enormous clinical potential and was tested in a new reality-driven rodent model. METHODS AND RESULTS:Acute hind-limb ischemia was induced in Wistar rats and maintained for ...

journal_title：Circulation

authors： Dick F,Li J,Giraud MN,Kalka C,Schmidli J,Tevaearai H

更新日期：2008-11-04 00:00:00

abstract：:Inherited thoracic aortopathies denote a group of congenital conditions that predispose to disease of the thoracic aorta. Aortic wall weakness and abnormal aortic hemodynamic profiles predispose these patients to dilatation of the thoracic aorta, which is generally silent but can precipitate aortic dissection or ruptu...

journal_title：Circulation

authors： Fletcher AJ,Syed MBJ,Aitman TJ,Newby DE,Walker NL

更新日期：2020-05-12 00:00:00

abstract：BACKGROUND:Unlike skeletal myocytes, mammalian adult cardiomyocytes cannot regenerate after injury. A possible strategy to increase viability and augment ventricular function after myocardial injury is fetal myocardial tissue transplantation. The engrafted fetal cells are a potential source of growth factors and can be...

journal_title：Circulation

authors： Leor J,Patterson M,Quinones MJ,Kedes LH,Kloner RA

更新日期：1996-11-01 00:00:00

abstract：BACKGROUND:Previous studies have demonstrated that induction of heat shock protein (HSP) 72 by whole-body hyperthermia reduces infarct size in an in vivo model of ischemia and reperfusion. Furthermore, hearts obtained from transgenic mice that overexpress HSP72 demonstrate improved functional recovery and decreased inf...

journal_title：Circulation

authors： Hutter JJ,Mestril R,Tam EK,Sievers RE,Dillmann WH,Wolfe CL

更新日期：1996-09-15 00:00:00

abstract：:Survival data after 8 years of follow-up for all patients and after 7 years for certain subgroups are reported from CASS, a randomized trial of surgical or medical treatment assignment in patients with coronary artery disease who have less than severe angina or are asymptomatic after myocardial infarction. After 8 yea...

journal_title：Circulation

authors： Killip T,Passamani E,Davis K

更新日期：1985-12-01 00:00:00

abstract：BACKGROUND:Wine consumption decreases the risk of myocardial infarction. Intimal hyperplasia contributes to restenosis after angioplasty. Local ethanol delivery inhibits intimal hyperplasia after balloon injury in rabbit iliac and pig coronary arteries. The effects of wine consumption on intimal response and monocyte c...

journal_title：Circulation

authors： Feng AN,Chen YL,Chen YT,Ding YZ,Lin SJ

更新日期：1999-11-30 00:00:00

abstract：BACKGROUND:High-pressure distension during harvesting damages the saphenous vein (SV) and may contribute to subsequent coronary artery bypass graft (CABG) occlusion. Application of vasodilator agents to the SV during harvesting may reduce the need for high-pressure distension and improve graft quality. We tested the ef...

journal_title：Circulation

authors： Roubos N,Rosenfeldt FL,Richards SM,Conyers RA,Davis BB

更新日期：1995-11-01 00:00:00

abstract：BACKGROUND:Enteroviridae such as coxsackievirus B3 (CVB3) are important infectious agents involved in viral heart disease, hepatitis, and pancreatitis, but no specific antiviral therapy is available. METHODS AND RESULTS:The aim of the present study was to evaluate the impact of RNA interference on viral replication, c...

journal_title：Circulation

authors： Merl S,Michaelis C,Jaschke B,Vorpahl M,Seidl S,Wessely R

更新日期：2005-04-05 00:00:00

abstract：BACKGROUND:Insulin sensitivity varies up to threefold in apparently healthy individuals, but the mechanism for this is unknown. We have examined the hypothesis that vascular endothelial nitric oxide production and insulin sensitivity are directly related in humans. METHODS AND RESULTS:Nineteen healthy male subjects we...

journal_title：Circulation

authors： Petrie JR,Ueda S,Webb DJ,Elliott HL,Connell JM

更新日期：1996-04-01 00:00:00

abstract：BACKGROUND:Candidates for cardiac resynchronization therapy (CRT) receive either a biventricular pacemaker or a biventricular pacemaker with an implantable cardioverter-defibrillator (CRT-D). Optimal device selection remains challenging because the benefit of implantable cardioverter-defibrillator therapy may not be un...

journal_title：Circulation

authors： Lindvall C,Chatterjee NA,Chang Y,Chernack B,Jackson VA,Singh JP,Metlay JP

更新日期：2016-01-19 00:00:00

abstract：:Coronary arteriography was performed before and after the intracoronary injection of nitroglycerin to determine the presence or absence of spasm in patients within the first 12 hours of acute myocardial infarction. Coronary arterial spasm was demonstrated in six of fifteen (40%) acute myocardial infarctions associated...

journal_title：Circulation

authors： Oliva PB,Breckinridge JC

更新日期：1977-09-01 00:00:00

abstract：BACKGROUND:Cardiac transplantation and chronic myocardial infarction interrupt vagal afferent nerve fibers, which originate mainly from the ventricles. Marked abnormalities of reflexes mediated by cardiopulmonary receptors with vagal afferent fibers have been demonstrated after both cardiac transplantation and chronic ...

journal_title：Circulation

authors： Minisi AJ,Cersley TL

更新日期：1994-10-01 00:00:00

abstract：BACKGROUND:A hallmark of heart failure is impaired cytoplasmic Ca(2+) handling of cardiomyocytes. It remains unknown whether specific alterations in nuclear Ca(2+) handling via altered excitation-transcription coupling contribute to the development and progression of heart failure. METHODS AND RESULTS:Using tissue and...

journal_title：Circulation

authors： Ljubojevic S,Radulovic S,Leitinger G,Sedej S,Sacherer M,Holzer M,Winkler C,Pritz E,Mittler T,Schmidt A,Sereinigg M,Wakula P,Zissimopoulos S,Bisping E,Post H,Marsche G,Bossuyt J,Bers DM,Kockskämper J,Pieske B

更新日期：2014-07-15 00:00:00

abstract：:Multiple areas of concealed intraventricular conduction are deduced on the basis of aftereffects observed in His bundle recordings. Electrocardiograms and His bundle recordings are presented from two patients with unstable bilateral bundle branch block, the instability of which depended on the interval at which ventri...

journal_title：Circulation

authors： Cohen HC,D'Cruz I,Pick A

更新日期：1976-05-01 00:00:00

abstract：BACKGROUND:Aging is associated with increased cardiovascular risk and endothelial dysfunction. Since exercise can improve endothelium-dependent vasodilation, in the present study we tested whether long-term physical activity could prevent aging-related endothelial dysfunction. METHODS AND RESULTS:In 12 young and elder...

journal_title：Circulation

authors： Taddei S,Galetta F,Virdis A,Ghiadoni L,Salvetti G,Franzoni F,Giusti C,Salvetti A

更新日期：2000-06-27 00:00:00

abstract：BACKGROUND:Myocardium irreversibly injured by ischemic stress must be efficiently repaired to maintain tissue integrity and contractile performance. Macrophages play critical roles in this process. These cells transform across a spectrum of phenotypes to accomplish diverse functions ranging from mediating the initial i...

journal_title：Circulation

authors： Cao DJ,Schiattarella GG,Villalobos E,Jiang N,May HI,Li T,Chen ZJ,Gillette TG,Hill JA

更新日期：2018-06-12 00:00:00

abstract：:All physicians increasingly will encounter patients who have implanted cardioverter-defibrillators (ICDs) for protection from ventricular arrhythmias. This advisory provides a concise summary relevant to the assessment and management of patients with ICDs, including those who present to primary care or emergency depar...

journal_title：Circulation

authors： Stevenson WG,Chaitman BR,Ellenbogen KA,Epstein AE,Gross WL,Hayes DL,Strickberger SA,Sweeney MO,Subcommittee on Electrocardiography and Arrhythmias of the American Heart Association Council on Clinical Cardiology.,Heart Rhythm Society.

更新日期：2004-12-21 00:00:00

abstract：:Over a 3 year period we evaluated 23 patients (16 men, seven women) with apical hypertrophic cardiomyopathy by noninvasive and invasive methods. Sixteen patients had chest pain. In 17, results of cardiovascular examination were normal. The electrocardiogram showed precordial inverted T waves in all patients and these ...

journal_title：Circulation

authors： Keren G,Belhassen B,Sherez J,Miller HI,Megidish R,Berenfeld D,Laniado S

更新日期：1985-01-01 00:00:00

abstract：BACKGROUND:Cystic kidneys and vascular aneurysms are clinical manifestations seen in patients with polycystic kidney disease, a cilia-associated pathology (ciliopathy). Survivin overexpression is associated with cancer, but the clinical pathology associated with survivin downregulation or knockout has never been studie...

journal_title：Circulation

authors： Aboualaiwi WA,Muntean BS,Ratnam S,Joe B,Liu L,Booth RL,Rodriguez I,Herbert BS,Bacallao RL,Fruttiger M,Mak TW,Zhou J,Nauli SM

更新日期：2014-02-11 00:00:00

abstract：BACKGROUND:The vascular remodeling responsible for pulmonary arterial hypertension (PAH) involves predominantly the accumulation of α-smooth muscle actin-expressing mesenchymal-like cells in obstructive pulmonary vascular lesions. Endothelial-to-mesenchymal transition (EndoMT) may be a source of those α-smooth muscle a...

journal_title：Circulation

authors： Ranchoux B,Antigny F,Rucker-Martin C,Hautefort A,Péchoux C,Bogaard HJ,Dorfmüller P,Remy S,Lecerf F,Planté S,Chat S,Fadel E,Houssaini A,Anegon I,Adnot S,Simonneau G,Humbert M,Cohen-Kaminsky S,Perros F

更新日期：2015-03-17 00:00:00

abstract：:Eighteen of 388 patients with chronic bundle branch block, studied electrophysiologically and followed prospectively, had H-V intervals of 80 msec or greater. Five patients were functional class I, five class II, seven class III, and one class IV. Follow-up ranged from 103 to 1919 days (mean 711 +/- 118). Three patien...

journal_title：Circulation

authors： Dhingra RC,Denes P,Wu D,Wyndham CR,Amat-y-Leon F,Towne WD,Rosen KM

更新日期：1976-04-01 00:00:00

abstract：BACKGROUND:Clinical and experimental studies have demonstrated a major role of the renin-angiotensin system in the functional and structural changes of the large arteries in hypertension. Because genetic studies may help us to understand the mechanisms underlying the involvement of this system in arterial regulation, t...

journal_title：Circulation

authors： Benetos A,Gautier S,Ricard S,Topouchian J,Asmar R,Poirier O,Larosa E,Guize L,Safar M,Soubrier F,Cambien F

更新日期：1996-08-15 00:00:00

abstract：BACKGROUND:Previous evidence has shown that increased sympathetic tone enhances the cesium chloride (Cs)-induced early afterdepolarizations (EADs) and ventricular tachycardias (VTs). METHODS AND RESULTS:We assessed the effects of vagal stimulation on Cs-induced EADs and ventricular arrhythmias in the rabbit heart. Mon...

journal_title：Circulation

authors： Takahashi N,Ito M,Ishida S,Fujino T,Saikawa T,Arita M

更新日期：1992-12-01 00:00:00