iNOS expression and nitrotyrosine formation in the myocardium in response to inflammation is controlled by the interferon regulatory transcription factor 1.

abstract：:These types of studies lay the foundation for understanding the human apolipoproteins at the genetic level. In addition, through a few specific examples, we have already shown evidence at the DNA level that lesions in apolipoprotein genes can play a role in human atherosclerosis. This work is in its infancy, but we ho...

journal_title：Circulation

authors： Breslow JL

更新日期：1984-06-01 00:00:00

abstract：:The linearity and sensitivity of the end-systolic pressure-volume (P-Ves) relation to the inotropic state of the left ventricle were investigated in 11 patients with coronary heart disease and one patient with congestive cardiomyopathy. To minimize autonomic reflex responses, propranolol, 0.15 mg/kg, and atropine, 1 m...

journal_title：Circulation

authors： Mehmel HC,Stockins B,Ruffmann K,von Olshausen K,Schuler G,Kübler W

更新日期：1981-06-01 00:00:00

abstract：BACKGROUND:The time constant of ventricular relaxation (tau) is a quantitative measure of diastolic performance requiring intraventricular pressure recording. This study validates in humans an equation relating tau to left ventricular pressure at peak -dP/dt (P0), pressure at mitral valve opening (PMV), and isovolumic ...

journal_title：Circulation

authors： Scalia GM,Greenberg NL,McCarthy PM,Thomas JD,Vandervoort PM

更新日期：1997-01-07 00:00:00

abstract：BACKGROUND:CXCL16/SR-PSOX is an interferon-gamma-regulated chemokine and scavenger receptor for oxidized low-density lipoprotein that is expressed in atherosclerotic lesions. Proteolytic cleavage of membrane-bound CXCL16 releases soluble CXCL16, which may promote migration of effector T cells and augment a proatherogen...

journal_title：Circulation

authors： Jansson AM,Aukrust P,Ueland T,Smith C,Omland T,Hartford M,Caidahl K

更新日期：2009-06-30 00:00:00

abstract：BACKGROUND:Development of surgical therapy for aortic aneurysms and dissections has led to treatment of the life-threatening cardiovascular complications associated with Marfan syndrome. The present study determines the effect of surgical therapy on the life expectancy of patients with Marfan syndrome and the clinical ...

journal_title：Circulation

authors： Finkbohner R,Johnston D,Crawford ES,Coselli J,Milewicz DM

更新日期：1995-02-01 00:00:00

abstract：BACKGROUND:Women receive less evidence-based medical care than men and have higher rates of death after acute myocardial infarction (AMI). It is unclear whether efforts undertaken to improve AMI care have mitigated these sex disparities in the current era. METHODS AND RESULTS:Using the Get With the Guidelines-Coronary...

journal_title：Circulation

authors： Jneid H,Fonarow GC,Cannon CP,Hernandez AF,Palacios IF,Maree AO,Wells Q,Bozkurt B,Labresh KA,Liang L,Hong Y,Newby LK,Fletcher G,Peterson E,Wexler L,Get With the Guidelines Steering Committee and Investigators.

更新日期：2008-12-16 00:00:00

abstract：BACKGROUND:We investigated whether electrical stimulation (STIM) of efferent vagus nerves may suppress nuclear factor (NF)-kappaB activation and the inflammatory cascade in hemorrhagic (Hem) shock. METHODS AND RESULTS:Rats were subjected to bilateral cervical vagotomy (VGX) or sham surgical procedures. Hem shock was i...

journal_title：Circulation

authors： Guarini S,Altavilla D,Cainazzo MM,Giuliani D,Bigiani A,Marini H,Squadrito G,Minutoli L,Bertolini A,Marini R,Adamo EB,Venuti FS,Squadrito F

更新日期：2003-03-04 00:00:00

abstract：BACKGROUND:In vivo gene transfer into injured arteries may provide a new means to facilitate molecular understanding of and to treat the intractable fibroproliferative arterial diseases. Selection of an optimal molecule to be transferred will be a key to successful gene therapy in the future. We tested the hypothesis t...

journal_title：Circulation

authors： Ueno H,Haruno A,Morisaki N,Furuya M,Kangawa K,Takeshita A,Saito Y

更新日期：1997-10-07 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：:From January 1968 to June 1975 tricuspid regurgitation was encountered in 238 patients of a total of 1074 patients undergoing operations on the mitral valve. During this time tricuspid annuloplasty (TA) was performed in 137 patients and the tricuspid valve was replaced (TVR) in 101 patients. Comparison of hospital mor...

journal_title：Circulation

authors： Reed GE,Boyd AD,Spencer FC,Engelman RM,Isom OW,Cunningham JN Jr

更新日期：1976-12-01 00:00:00

abstract：:Between July 1985 and September 1987, 25 patients underwent 26 carotid endarterectomies based on an abnormal duplex scan (B-mode ultrasonography and pulsed-Doppler sound spectral analysis) indicative of severe stenosis or ulceration. Arteriography was not performed because of severe unstable angina requiring coronary ...

journal_title：Circulation

authors： Marshall WG Jr,Kouchoukos NT,Murphy SF,Pelate C

更新日期：1988-09-01 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：:A study correlating the electrocardiographic findings and the histology of the atrioventricular (AV) conduction system was carried out in 14 cases with chronic complete AV block and in 13 cases without chronic complete AV block. Patients with chronic complete AV block were divided into two groups, based on the width o...

journal_title：Circulation

authors： Ohkawa S,Hackel DB,Ideker RE

更新日期：1981-04-01 00:00:00

abstract：:To investigate the electrocardiographic and hemodynamic changes in isolated right ventricular infarction, 0.25 ml or 0.5 ml of metallic mercury was injected into the right coronary artery of 14 closed-chest dogs. At autopsy, at least 60% of the right ventricle was necrotic in every dog. Hemodynamic observations were m...

journal_title：Circulation

authors： Chou TC,Fowler NO,Gabel M,van der Bel-Kahn J,Feltner EJ

更新日期：1983-06-01 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:Premedication with clopidogrel has reduced thrombotic complications after percutaneous coronary revascularization procedures. However, because of the enhanced and irreversible platelet inhibition by clopidogrel, patients requiring surgical revascularization have a higher risk of bleeding complications and tr...

journal_title：Circulation

authors： Kapetanakis EI,Medlam DA,Petro KR,Haile E,Hill PC,Dullum MK,Bafi AS,Boyce SW,Corso PJ

更新日期：2006-04-04 00:00:00

abstract：BACKGROUND:Lymphatic network and chemokine-mediated signals are essential for leukocyte traffic during the proximal steps of alloimmune response. We aimed to determine the role of lymphatic vessels and their principal growth signaling pathway, vascular endothelial growth factor (VEGF)-C/D/VEGFR-3, during acute and chro...

journal_title：Circulation

authors： Nykänen AI,Sandelin H,Krebs R,Keränen MA,Tuuminen R,Kärpänen T,Wu Y,Pytowski B,Koskinen PK,Ylä-Herttuala S,Alitalo K,Lemström KB

更新日期：2010-03-30 00:00:00

abstract：BACKGROUND:Growth factors such as platelet-derived growth factor (PDGF) have been postulated to be important mediators of neointimal formation in balloon-injured artery. Binding of growth factors to their receptors activates intrinsic receptor tyrosine kinase, resulting in tyrosine phosphorylation of receptors themselv...

journal_title：Circulation

authors： Abe J,Deguchi J,Matsumoto T,Takuwa N,Noda M,Ohno M,Makuuchi M,Kurokawa K,Takuwa Y

更新日期：1997-09-16 00:00:00

abstract：BACKGROUND:Vascular smooth muscle cell (VMSC) proliferation is an essential component of myointimal hyperplasia, which is implicated in the failure of 30% to 50% of vascular interventions, such as coronary angioplasty and peripheral vein grafting. We have shown that cells derived from stenotic lesions in infrainguinal ...

journal_title：Circulation

authors： Refson JS,Schachter M,Patel MK,Hughes AD,Munro E,Chan P,Wolfe JH,Sever PS

更新日期：1998-06-30 00:00:00

abstract：:Premature opening of the pulmonary valve (opening independent of atrial or ventricular systole) was originally described in a case of sinus of Valsalva rupture into the right atrium. Since that time we have observed five additional cases in which the pulmonary valve opened prematurely. Entities encountered included: 1...

journal_title：Circulation

authors： Wann LS,Weyman AE,Dillon JC,Feigenbaum H

更新日期：1977-01-01 00:00:00

abstract：:Analysis of the external brachial pulse recorded during standard blood pressure cuff deflation with use of a transducer with a wide frequency response has revealed a reproducible pattern with three distinct components that we have labeled K1, K2, and K3. K1 is a low-amplitude, low-frequency signal that is present with...

journal_title：Circulation

authors： Blank SG,West JE,Müller FB,Cody RJ,Harshfield GA,Pecker MS,Laragh JH,Pickering TG

更新日期：1988-06-01 00:00:00

abstract：BACKGROUND:Human leukocyte antigen-G (HLA-G) expression in heart transplant patients has been negatively associated with acute cellular rejection and cardiac allograft vasculopathy. We assessed HLA-G expression in vascular human endothelial and smooth muscle cell cultures to determine if future therapeutic agents can b...

journal_title：Circulation

authors： Sheshgiri R,Rao V,Tumiati LC,Xiao R,Prodger JL,Badiwala M,Librach C,Delgado DH

更新日期：2008-09-30 00:00:00

abstract：BACKGROUND:Chlamydia pneumoniae (Cp) has been demonstrated in arteries and abdominal aortic aneurysms (AAAs). However, the validity of the methods used is questioned, and antibiotic treatment trials have thus far shown disappointing results. Nevertheless, antibodies against the Cp outer membrane proteins (OMPs) have be...

journal_title：Circulation

authors： Lindholt JS,Støvring J,Østergaard L,Urbonavicius S,Henneberg EW,Honoré B,Vorum H

更新日期：2004-05-04 00:00:00

abstract：BACKGROUND:31P metabolite measurements in the human heart by magnetic resonance spectroscopy (MRS) have been reported previously. By use of a method in which metabolite content was quantified with reference to a standard located outside the chest, it has become possible to measure the content of phosphocreatine (PCr) a...

journal_title：Circulation

authors： Yabe T,Mitsunami K,Inubushi T,Kinoshita M

更新日期：1995-07-01 00:00:00

abstract：BACKGROUND:Our aim was to compare the electron-beam CT (EBCT) features of coronary arteries in heart transplant recipients with those of biplane coronary angiography and intracoronary ultrasound (ICUS). METHODS AND RESULTS:We examined 112 heart transplant recipients (25 female; age, 17 to 69 years; median, 52 years) 1...

journal_title：Circulation

authors： Knollmann FD,Bocksch W,Spiegelsberger S,Hetzer R,Felix R,Hummel M

更新日期：2000-05-02 00:00:00

abstract：BACKGROUND:We have developed a new measure of myocardial viability, the water-perfusable tissue index (PTI), which is calculated from transmission, C15O, and H2(15)O positron emission tomography (PET) data sets. It is defined as the proportion of the total anatomical tissue within a given region of interest (ROI) that ...

journal_title：Circulation

authors： Yamamoto Y,de Silva R,Rhodes CG,Araujo LI,Iida H,Rechavia E,Nihoyannopoulos P,Hackett D,Galassi AR,Taylor CJ

更新日期：1992-07-01 00:00:00

abstract：BACKGROUND:Mitral regurgitation (MR) generally accompanies inferobasal myocardial infarction (MI), with leaflet tethering by displaced papillary muscles. Mitral regurgitation is also reported with anteroapical MI without global dilatation or inferior wall motion abnormalities. We hypothesized that anteroapical MI exten...

journal_title：Circulation

authors： Yosefy C,Beeri R,Guerrero JL,Vaturi M,Scherrer-Crosbie M,Handschumacher MD,Levine RA

更新日期：2011-04-12 00:00:00

abstract：:South Asians (from Bangladesh, Bhutan, India, the Maldives, Nepal, Pakistan, and Sri Lanka) make up one quarter of the world's population and are one of the fastest-growing ethnic groups in the United States. Although native South Asians share genetic and cultural risk factors with South Asians abroad, South Asians in...

journal_title：Circulation

authors： Volgman AS,Palaniappan LS,Aggarwal NT,Gupta M,Khandelwal A,Krishnan AV,Lichtman JH,Mehta LS,Patel HN,Shah KS,Shah SH,Watson KE,American Heart Association Council on Epidemiology and Prevention; Cardiovascular Disease and Stroke i

更新日期：2018-07-03 00:00:00

abstract：:Total anomalous pulmonary venous connection (TAPVC) is a rare cardiac congenital abnormality which usually results in death in infancy or early childhood. We describe a 52-year-old man with TAPVC and severe calcific pulmonic stenosis. Both diagnoses were suspected clinically and from the chest X-ray. Cardiac catheteri...

journal_title：Circulation

authors： Pastore JO,Akins CW,Zir LM,Buckley MJ,Dinsmore RE

更新日期：1977-01-01 00:00:00

abstract：:Calcium metabolism may play an important role in the pathogenesis of myocardial ischemic injury. The effect of the sarcolemmal calcium flux inhibitor, verapamil, on myocardial necrosis was studied in dogs subjected to temporary coronary artery occlusion. One group of dogs was untreated. A second group was given 0.8 mg...

journal_title：Circulation

authors： Reimer KA,Lowe JE,Jennings RB

更新日期：1977-04-01 00:00:00