Predictors of new-onset diastolic and systolic hypertension: the Framingham Heart Study.

abstract：BACKGROUND:Paroxysmal atrial fibrillation (AF) naturally progresses toward chronic AF at an estimated rate of 15% to 30% over a 1- to 3-year period. Pulmonary vein (PV) isolation is increasingly performed for the treatment of drug-refractory paroxysmal AF. The long-term data on clinical outcome after circumferential PV...

journal_title：Circulation

authors： Ouyang F,Tilz R,Chun J,Schmidt B,Wissner E,Zerm T,Neven K,Köktürk B,Konstantinidou M,Metzner A,Fuernkranz A,Kuck KH

更新日期：2010-12-07 00:00:00

abstract：BACKGROUND:Fibrosis and progressive failure are prominent pathophysiological features of hearts after myocardial infarction (MI). We examined the effects of inhibiting transforming growth factor-beta (TGF-beta) signaling on post-MI cardiac fibrosis and ventricular remodeling and function. METHODS AND RESULTS:MI was in...

journal_title：Circulation

authors： Okada H,Takemura G,Kosai K,Li Y,Takahashi T,Esaki M,Yuge K,Miyata S,Maruyama R,Mikami A,Minatoguchi S,Fujiwara T,Fujiwara H

更新日期：2005-05-17 00:00:00

abstract：BACKGROUND:Reducing sympathetic output to the heart from the neuraxis can protect against ventricular arrhythmias. The purpose of this study was to assess the value of thoracic epidural anesthesia (TEA) and left cardiac sympathetic denervation (LCSD) in the management of ventricular arrhythmias in patients with structu...

journal_title：Circulation

authors： Bourke T,Vaseghi M,Michowitz Y,Sankhla V,Shah M,Swapna N,Boyle NG,Mahajan A,Narasimhan C,Lokhandwala Y,Shivkumar K

更新日期：2010-06-01 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：:The relationship between fasting plasma cholesterol and triglyceride concentrations and the frequency and extensiveness of coronary artery disease (CAD) was studied in 496 subjects evaluated for chest pain by coronary arteriography at The Methodist Hospital. One hundred six of the patients had no CAD while 390 had 25%...

journal_title：Circulation

authors： Gotto AM,Gorry GA,Thompson JR,Cole JS,Trost R,Yeshurun D,DeBakey ME

更新日期：1977-11-01 00:00:00

abstract：:A low level of high-density lipoprotein cholesterol (HDL-C) is an important risk factor for cardiovascular disease. Epidemiological and clinical studies provide evidence that HDL-C levels are linked to rates of coronary events. The cardioprotective effects of HDL-C have been attributed to its role in reverse cholester...

journal_title：Circulation

authors： Assmann G,Gotto AM Jr

更新日期：2004-06-15 00:00:00

abstract：BACKGROUND:Administration of aprotinin during extracorporeal circulation reduces blood loss and improves platelet function. METHODS AND RESULTS:To evaluate the protective effect of aprotinin on platelets, 50 patients undergoing cardiopulmonary bypass were randomized before surgery to one of three groups. Seventeen pat...

journal_title：Circulation

authors： Mohr R,Goor DA,Lusky A,Lavee J

更新日期：1992-11-01 00:00:00

abstract：BACKGROUND:Interferons (IFNs) play an important role in antiviral defense and have therapeutic potential in coxsackievirus heart disease. However, little is known about the relative contributions of type I and type II IFN signaling in coxsackievirus B3 (CVB3) infection or their role in the cardioselective nature of CVB...

journal_title：Circulation

authors： Wessely R,Klingel K,Knowlton KU,Kandolf R

更新日期：2001-02-06 00:00:00

abstract：BACKGROUND:The signal transduction mechanism linking mitochondrial ATP synthesis with cytosolic ATP utilization in heart changes during postnatal development in vivo. This maturational process occurs in parallel with accumulation of mitochondrial adenine nucleotide translocator (ANT), which provides a possible site for...

journal_title：Circulation

authors： Portman MA,Xiao Y,Qian K,Tucker RL,Parish SM,Ning XH

更新日期：2000-09-12 00:00:00

abstract：:Proton (hydrogen-1) magnetic resonance imaging techniques have potential for the detection and characterization of changes associated with myocardial ischemia. Since image contrast is dependent on T1 and T2 relaxation times, we examined these parameters in a canine preparation of occlusion of the left anterior descend...

journal_title：Circulation

authors： Johnston DL,Brady TJ,Ratner AV,Rosen BR,Newell JB,Pohost GM,Okada RD

更新日期：1985-03-01 00:00:00

abstract：BACKGROUND:Nontranscriptional signaling through estrogen receptors (ERs) is important in the cardiovascular system. In particular, estrogen stimulates endothelial NO synthase (eNOS) via the phosphatidylinositol 3-kinase (PI3K) pathway. The selective estrogen receptor modulator (SERM) raloxifene is effective for the tre...

journal_title：Circulation

authors： Simoncini T,Genazzani AR,Liao JK

更新日期：2002-03-19 00:00:00

abstract：BACKGROUND:Pathological cardiac hypertrophy induced by stresses such as aging and neurohumoral activation is an independent risk factor for heart failure and is considered a target for the treatment of heart failure. However, the mechanisms underlying pathological cardiac hypertrophy remain largely unknown. We aimed to...

journal_title：Circulation

authors： Tang X,Chen XF,Wang NY,Wang XM,Liang ST,Zheng W,Lu YB,Zhao X,Hao DL,Zhang ZQ,Zou MH,Liu DP,Chen HZ

更新日期：2017-11-21 00:00:00

abstract：BACKGROUND:Recent studies have suggested that endogenous erythropoietin (Epo) plays an important role in the mobilization of bone marrow-derived endothelial progenitor cells (EPCs). However, it remains to be elucidated whether the Epo system exerts protective effects on pulmonary hypertension (PH), a fatal disorder enc...

journal_title：Circulation

authors： Satoh K,Kagaya Y,Nakano M,Ito Y,Ohta J,Tada H,Karibe A,Minegishi N,Suzuki N,Yamamoto M,Ono M,Watanabe J,Shirato K,Ishii N,Sugamura K,Shimokawa H

更新日期：2006-03-21 00:00:00

abstract：BACKGROUND:The incidence of cardiovascular disease (CVD), coronary heart disease (CHD), and type 2 diabetes mellitus (T2DM) has not been well defined in persons with the metabolic syndrome (at least 3 of the following: abdominal adiposity, low HDL cholesterol, high triglycerides, hypertension, and impaired fasting gluc...

journal_title：Circulation

authors： Wilson PW,D'Agostino RB,Parise H,Sullivan L,Meigs JB

更新日期：2005-11-15 00:00:00

abstract：BACKGROUND:We reported that HDL loses its antiinflammatory properties during acute influenza A infection in mice, and we hypothesized that these changes might be associated with increased trafficking of macrophages into the artery wall. The present study tested this hypothesis. METHODS AND RESULTS:D-4F, an apolipoprot...

journal_title：Circulation

authors： Van Lenten BJ,Wagner AC,Anantharamaiah GM,Garber DW,Fishbein MC,Adhikary L,Nayak DP,Hama S,Navab M,Fogelman AM

更新日期：2002-08-27 00:00:00

abstract：:To determine whether a ventricular (LV) end-systolic dimension (ESD) greater than or equal to 55 mm and LV left fractional shortening less than 25% are risk factors for aortic valve replacement (AVR) in patients with aortic insufficiency, we analyzed the clinical course and M-mode echocardiograms in 47 consecutive pat...

journal_title：Circulation

authors： Fioretti P,Roelandt J,Bos RJ,Meltzer RS,van Hoogenhuijze D,Serruys PW,Nauta J,Hugenholtz PG

更新日期：1983-01-01 00:00:00

abstract：BACKGROUND:High blood pressure (BP) is a known risk factor for mobility and cognitive impairment in older adults. This study tested the association of cumulative BP exposure from young adulthood to midlife with gait and cognitive function in midlife. Furthermore, we tested whether these associations were modified by ce...

journal_title：Circulation

authors： Mahinrad S,Kurian S,Garner CR,Sedaghat S,Nemeth AJ,Moscufo N,Higgins JP,Jacobs DR Jr,Hausdorff JM,Lloyd-Jones DM,Sorond FA

更新日期：2020-03-03 00:00:00

abstract：:Recent studies have shown that blood flow during closed-chest cardiopulmonary resuscitation (CPR) results primarily from generalized changes in intrathoracic pressure rather than direct compression of the heart. Since ascending aortic and right atrial pressures rise and fall synchronously and to comparable levels duri...

journal_title：Circulation

authors： Ditchey RV,Winkler JV,Rhodes CA

更新日期：1982-08-01 00:00:00

abstract：BACKGROUND:Heart failure (HF) with preserved ejection fraction (HFpEF) is a heterogeneous syndrome. Phenotyping patients into pathophysiologically homogeneous groups may enable better targeting of treatment. Obesity is common in HFpEF and has many cardiovascular effects, suggesting that it may be a viable candidate for...

journal_title：Circulation

authors： Obokata M,Reddy YNV,Pislaru SV,Melenovsky V,Borlaug BA

更新日期：2017-07-04 00:00:00

abstract：:Background- Cardiovagal baroreflex sensitivity (BRS) declines with age but is favorably modulated by habitual aerobic exercise. We tested the hypothesis that compliance (transducing capacity) of an elastic artery in which baroreceptors are located is associated with these age-exercise interactions. Methods and Results...

journal_title：Circulation

authors： Monahan KD,Tanaka H,Dinenno FA,Seals DR

更新日期：2001-10-02 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:The risk of syncope occurring while driving has obvious implications for personal and public safety. We aimed to define the clinical characteristics, causes, and prognosis of syncope while driving. METHODS AND RESULTS:In this case-control study of consecutive patients evaluated for syncope from 1996 through...

journal_title：Circulation

authors： Sorajja D,Nesbitt GC,Hodge DO,Low PA,Hammill SC,Gersh BJ,Shen WK

更新日期：2009-09-15 00:00:00

abstract：BACKGROUND:Preconditioning protects the myocardium from ischemia and may be a potent means of endogenous cardioprotection during cardioplegic arrest and rewarming. However, fundamental mechanisms that potentially contribute to the beneficial effects of preconditioning during cardioplegic arrest and rewarming remain unc...

journal_title：Circulation

authors： O SJ,Zellner JL,Cox MH,Hebbar L,Brothers TE,Mukherjee R,Tempel GE,Dorman BH,Crawford FA Jr,Spinale FG

更新日期：1996-11-01 00:00:00

abstract：:One hundred eighty-eight patients with acute myocardial infarction were studied prospectively from August 1980 to September 1982. One hundred thirty-six of these patients were entered into a intracoronary streptokinase study after informed consent was obtained. The remaining 52 patients, who either met exclusion crite...

journal_title：Circulation

authors： Smalling RW,Fuentes F,Matthews MW,Freund GC,Hicks CH,Reduto LA,Walker WE,Sterling RP,Gould KL

更新日期：1983-07-01 00:00:00

abstract：BACKGROUND:Monitoring implantable cardiac device function and patient condition is important. The Lumos-T Safely Reduces Routine Office Device Follow-Up (TRUST) trial tested the hypothesis that remote home monitoring with automatic daily surveillance (HM) is safe and effective for implantable cardioverter-defibrillator...

journal_title：Circulation

authors： Varma N,Epstein AE,Irimpen A,Schweikert R,Love C,TRUST Investigators.

更新日期：2010-07-27 00:00:00

abstract：:Prognostic stratification was carried out on 518 patients less than or equal to 65 years of age who were discharged from the hospital following a definite or probable acute myocardial infarction and followed for four months. The total population was made up of 272 patients hospitalzed in 1973 and 246 patients hospital...

journal_title：Circulation

authors： Moss AJ,DeCamilla J,Davis H,Bayer L

更新日期：1976-07-01 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:N-methyl-1-deoxynojirimycin (MOR-14), an alpha-glucosidase inhibitor, reduces the glycogenolytic rate by inhibiting the alpha-1,6-glucosidase of glycogen-debranching enzyme in the liver, in addition to possessing an antihyperglycemic action by blocking alpha-1,4-glucosidase in the intestine. Because the redu...

journal_title：Circulation

authors： Arai M,Minatoguchi S,Takemura G,Uno Y,Kariya T,Takatsu H,Fujiwara T,Higashioka M,Yoshikuni Y,Fujiwara H

更新日期：1998-04-07 00:00:00

abstract：:An external cardiac pacemaker-monitor has been developed that provides safe, effective noninvasive ventricular stimulation that is well tolerated in conscious patients and allows clear recognition of electrocardiographic response. The noninvasive temporary pacemaker (NTP) has now been applied in 134 patients in five h...

journal_title：Circulation

authors： Zoll PM,Zoll RH,Falk RH,Clinton JE,Eitel DR,Antman EM

更新日期：1985-05-01 00:00:00

abstract：BACKGROUND:Even in high-performing health systems, some patients with diabetes mellitus have poor blood pressure (BP) control because of poor medication adherence and lack of medication intensification. We examined whether the Adherence and Intensification of Medications intervention, a pharmacist-led intervention comb...

journal_title：Circulation

authors： Heisler M,Hofer TP,Schmittdiel JA,Selby JV,Klamerus ML,Bosworth HB,Bermann M,Kerr EA

更新日期：2012-06-12 00:00:00