Uniform platelet activation exists before coronary stent implantation despite aspirin therapy.

abstract：:Radionuclide angiographic evaluation of LV performance at rest and during exercise in patients with AR have shown that an abnormal EF response to exercise may be observed in asymptomatic patients with normal resting LV function. The EF response to exercise has been correlated with a number of clinical and exercise mea...

journal_title：American heart journal

authors： Iskandrian AS,Heo J

更新日期：1986-06-01 00:00:00

abstract：:Fasting mongrel dogs underwent hyperbaric oxygen treatment (HBOT), recombinant tissue plasminogen activator (rt-PA) treatment, and simultaneous HBOT and rt-PA treatment following prior experimental left anterior descending coronary artery occlusion for 2 hours. Thrombosis in and around a copper coil was recorded angio...

journal_title：American heart journal

authors： Thomas MP,Brown LA,Sponseller DR,Williamson SE,Diaz JA,Guyton DP

更新日期：1990-10-01 00:00:00

abstract：:A counterimmunoelectrophoresis technique for detection of serum myoglobin (Mb) was improved using non-ionic polymer dextran. Precipitin lines were graded according to their strength, which was ascertained by radioimmunoassay data. By this method, serum Mb in concentrations of 500 ng./ml. before stain and of 200 ng./ml...

journal_title：American heart journal

authors： Hiramori K,Sumiyoshi T,Motegi S,Honda T,Kimata S,Hirosawa K,Kawai H,Kondo A,Iwaasa M,Miyoshi K

更新日期：1978-08-01 00:00:00

abstract：BACKGROUND:Acute heart failure (AHF) remains a major public health burden with a high prevalence and poor prognosis. Relaxin is a naturally occurring peptide hormone that increases cardiac output, arterial compliance, and renal blood flow during pregnancy. The RELAX-AHF-1 study will evaluate the effect of RLX030 (recom...

journal_title：American heart journal

authors： Ponikowski P,Metra M,Teerlink JR,Unemori E,Felker GM,Voors AA,Filippatos G,Greenberg B,Teichman SL,Severin T,Mueller-Velten G,Cotter G,Davison BA

更新日期：2012-02-01 00:00:00

abstract：BACKGROUND:Assessing risk and weighing the potential benefits from evidence-based therapies are essential in the clinical decision making process of optimizing care and outcomes for patients presenting with acute coronary syndromes (ACS). Such practices are advocated in international clinical guidelines of ACS care. Wh...

journal_title：American heart journal

authors： Chew DP,Astley CM,Luker H,Alprandi-Costa B,Hillis G,Chow CK,Quinn S,Yan AT,Gale CP,Goodman S,Fox KA,Brieger D

更新日期：2015-11-01 00:00:00

abstract：PURPOSE:Viable myocardium after acute myocardial infarction may be characterized by magnetic resonance imaging (MRI) either by demonstration of recovery of wall motion under dobutamine stress or by perfusion patterns after contrast medium administration. This study examines the relation between the two techniques. MAT...

journal_title：American heart journal

authors： Dendale P,Franken PR,Block P,Pratikakis Y,De Roos A

更新日期：1998-05-01 00:00:00

abstract：:The effects of alcohol intake on serum lipids and lipoproteins depend on the dose and mode of alcohol intake, individual susceptibility, genetic variables, and dietary factors. Therefore the changes of lipoprotein pattern are different among moderate and heavy drinkers. Moderate intake of alcohol increases the concent...

journal_title：American heart journal

authors： Taskinen MR,Nikkilä EA,Välimäki M,Sane T,Kuusi T,Kesäniemi A,Ylikahri R

更新日期：1987-02-01 00:00:00

abstract：:An experimental canine model of pericardial effusion was designed to validate previous clinical nuclear magnetic resonance imaging (NMR) studies. Saline (n = 7), serum (n = 4), blood (10% hematocrit [n = 5]; 20% hematocrit [n = 5]), and lipid (n = 4) effusions were chosen to resemble: (1) transudative/exudative, (2) n...

journal_title：American heart journal

authors： Rokey R,Vick GW 3rd,Bolli R,Lewandowski ED

更新日期：1991-04-01 00:00:00

abstract：BACKGROUND:Anemia is now recognized as being a common finding in CHF and is associated with increased mortality and morbidity. However, it is uncertain whether the anemia is actually causing the worse prognosis or is merely a marker of more severe cardiac disease. Previous intervention studies with subcutaneous (s.c.) ...

journal_title：American heart journal

authors： Palazzuoli A,Silverberg D,Iovine F,Capobianco S,Giannotti G,Calabrò A,Campagna SM,Nuti R

更新日期：2006-12-01 00:00:00

abstract：:A-II exerts its activity on various target tissues by binding to its receptors. The discovery of local RASs and A-II receptors within various tissues has generated interest in the clinical usefulness of RAS inhibition by directly blocking the action of A-II at the receptor level. Different A-II receptor subtypes have ...

journal_title：American heart journal

authors： Kang PM,Landau AJ,Eberhardt RT,Frishman WH

更新日期：1994-05-01 00:00:00

abstract：:Selective inhibition of sinus node function offers the possibility to decrease heart rate and reduce myocardial oxygen consumption in patients with impaired cardiac function, if myocardial contractility is not further attenuated. To study the influence of a specific sinus node inhibitor on myocardial function, alinidi...

journal_title：American heart journal

authors： Koenig W,Stauch M,Sund M,Wanjura D,Henze E

更新日期：1990-06-01 00:00:00

abstract：:To determine the clinical usefulness of echocardiography in patients with anteroseptal myocardial infarction, echocardiograms were performed within 24 hours of admission on 40 patients with acute transmural anteroseptal myocardial infarction. Twenty-one patients had normal septal motion and septal systolic thickening,...

journal_title：American heart journal

authors： Wiener I,Meller J,Packer M,Herman MV,Teichholz LE

更新日期：1979-06-01 00:00:00

abstract：BACKGROUND:Despite lower risks of access site-related complications with transradial approach (TRA), its clinical benefit for percutaneous coronary intervention (PCI) is uncertain. We conducted a systematic review and meta-analysis of clinical studies comparing TRA and transfemoral approach (TFA) for PCI. METHODS:Rand...

journal_title：American heart journal

authors： Bertrand OF,Bélisle P,Joyal D,Costerousse O,Rao SV,Jolly SS,Meerkin D,Joseph L

更新日期：2012-04-01 00:00:00

abstract：BACKGROUND:Galectin-3, a β-galactoside binding lectin involved in important regulatory roles in adhesion, inflammation, immunity, and fibrosis, may be relevant to atrial fibrillation (AF) etiology. METHODS:We included 8,436 participants free of AF at baseline (1996-1998) and with measures of plasma galectin-3 from the...

journal_title：American heart journal

authors： Fashanu OE,Norby FL,Aguilar D,Ballantyne CM,Hoogeveen RC,Chen LY,Soliman EZ,Alonso A,Folsom AR

更新日期：2017-10-01 00:00:00

abstract：BACKGROUND:This study examines how the dissemination of stenting and procedural shifts to high-volume facilities have affected short-term outcomes after percutaneous coronary intervention (PCI). METHODS:Discharge information from the 1994 and 1997 US Nationwide Inpatient Sample was used. Data from 1994 involved 84,036...

journal_title：American heart journal

authors： Watanabe CT,Maynard C,Ritchie JL

更新日期：2002-08-01 00:00:00

abstract：BACKGROUND:The long-term effects of smoking and smoking cessation on markers of cardiovascular disease (CVD) prognosis obtained during treadmill stress testing (TST) are unknown. The purpose of this study was to evaluate the long-term effects of smoking cessation and continued smoking on TST parameters that predict CVD...

journal_title：American heart journal

authors： Asthana A,Piper ME,McBride PE,Ward A,Fiore MC,Baker TB,Stein JH

更新日期：2012-01-01 00:00:00

abstract：AIM:The aim of the study was to assess and compare the safety of antiarrhythmic drugs (AADs) in an unselected real-world population of patients with atrial fibrillation (AF). METHODS AND RESULTS:This is a study of all patients with diagnosed AF in the Swedish Patient register who filled a prescription for sotalol, ami...

journal_title：American heart journal

authors： Friberg L

更新日期：2018-11-01 00:00:00

abstract：:Few studies have examined metabolic consequences of coronary occlusion and reperfusion using phosphorus31 nuclear magnetic resonance (31P-NMR) in an intact animal model. Accordingly, we developed a model to study serial changes in myocardial metabolism in the intact open-chest rabbit. Ten animals underwent 20 +/- 2 mi...

journal_title：American heart journal

authors： Kavanaugh KM,Aisen AM,Fechner KP,Chenevert TL,Dunham WR,Buda AJ

更新日期：1989-01-01 00:00:00

abstract：BACKGROUND:Multiple genetic loci are associated with clinical cardiovascular (CV) disease and individual CV risk factors. Individuals with ideal levels of all major CV risk factors have very low risk for CV disease morbidity or mortality. Ideal levels of risk factors can be attained by lifestyle modifications; however,...

journal_title：American heart journal

authors： Allen NB,Lloyd-Jones D,Hwang SJ,Rasmussen-Torvik L,Fornage M,Morrison AC,Baldridge AS,Boerwinkle E,Levy D,Cupples LA,Fox CS,Thanassoulis G,Dufresne L,Daviglus M,Johnson AD,Reis J,Rotter J,Palmas W,Allison M,Pankow J

更新日期：2016-05-01 00:00:00

abstract：BACKGROUND:Patients with unstable angina (UA) and non-ST-elevation myocardial infarction (NSTEMI) remain at risk for death and cardiac ischemic events after being discharged from the hospital. METHODS:We examined whether the Thrombolysis In Myocardial Infarction (TIMI) risk score for UA/NSTEMI, ascertained at presenta...

journal_title：American heart journal

authors： Sabatine MS,McCabe CH,Morrow DA,Giugliano RP,de Lemos JA,Cohen M,Antman EM,Braunwald E

更新日期：2002-06-01 00:00:00

abstract：BACKGROUND:In regional systems of ST-segment elevation myocardial infarction (STEMI) care, patients presenting to hospitals without percutaneous coronary intervention (PCI) are transferred to PCI-capable hospitals for primary PCI. Repatriation, a practice whereby such patients are transferred back to non-PCI referral h...

journal_title：American heart journal

authors： Ting R,Tejpal A,Finken L,Fisher M,Lefkowitz C,Parthasarathy H,Fallis B,Fosbol EL,Al-Shehri M,Kutryk M,Buller CE,Fam N,Graham JJ,Cheema AN,Bagai A

更新日期：2016-07-01 00:00:00

abstract：:Our purpose was to determine the incidence of mitral valve prolapse in patients with anxiety neurosis or panic disorder, with symptoms including recurrent anxiety attacks, dyspnea, palpitations, chest pain, dizziness, and paresthesias. Twenty-one patients and 20 age- and sex-matched normal controls were studied. Objec...

journal_title：American heart journal

authors： Venkatesh A,Pauls DL,Crowe R,Noyes R Jr,Van Valkenburg C,Martins JB,Kerber RE

更新日期：1980-09-01 00:00:00

abstract：:Flosequinan is an oral arterial and venous vasodilator that is currently under investigation for the treatment of congestive heart failure. The effects of flosequinan on ventricular performance and myocardial contractility were studied in 10 patients with severe congestive heart failure during right and left cardiac c...

journal_title：American heart journal

authors： Corin WJ,Monrad ES,Strom JA,Giustino S,Sonnenblick ES,LeJemtel T

更新日期：1991-02-01 00:00:00

abstract：:The conducting tissue of the heart was studied in 25 human cases of Chagas' myocarditis with a method which employs complete serial sections mounted on continuous transparent plastic tape. The pathological changes were correlated with electrocardiographic findings. The inflammation of the acute phase of Chagas' myocar...

journal_title：American heart journal

authors： Andrade ZA,Andrade SG,Oliveira GB,Alonso DR

更新日期：1978-03-01 00:00:00

abstract：BACKGROUND:Chocolate consumption has been inconsistently associated with risk of atrial fibrillation (AF). We investigated the association between chocolate consumption and risk of AF in Swedish adults from two cohort studies and conducted a meta-analysis to summarize available evidence from cohort studies on this topi...

journal_title：American heart journal

authors： Larsson SC,Drca N,Jensen-Urstad M,Wolk A

更新日期：2018-01-01 00:00:00

abstract：BACKGROUND:The relationship of changes in weight to outcomes in patients after myocardial infarction (MI) is controversial. METHODS:From the ENRICHD trial data, we assessed weight change, and the associations of baseline weight and change at follow-up with outcomes and interactions between psychosocial factors. RESUL...

journal_title：American heart journal

authors： Lopez-Jimenez F,Wu CO,Tian X,O'Connor C,Rich MW,Burg MM,Sheps D,Raczynski J,Somers VK,Jaffe AS

更新日期：2008-03-01 00:00:00

abstract：:Percutaneous transluminal coronary recanalization, a new therapeutic procedure used in acute myocardial infarction, offers significant reduction in mortality, as well as more effective limitation of the zone of infarction than has been possible with other pharmacologic treatment employed in the past. The risk of coron...

journal_title：American heart journal

authors： Rutsch W,Schartl M,Mathey D,Kuck K,Merx W,Dörr R,Rentrop P,Blanke H

更新日期：1981-12-01 00:00:00

abstract：BACKGROUND:Glycoprotein (GP) IIb/IIIa inhibitors can improve outcomes in patients with non-ST-segment elevation acute coronary syndromes but raise the risk of bleeding, particularly if dosed in excess. The impact of GP IIb/IIIa dosing feedback on safety and major bleeding is unknown. METHODS:Glycoprotein IIb/IIIa dosi...

journal_title：American heart journal

authors： Mudrick DW,Chen AY,Roe MT,Newby LK,Gibler WB,Ohman EM,Peterson ED,Alexander KP

更新日期：2010-12-01 00:00:00

abstract：:Implantable cardioverter defibrillators (ICDs) are now widely used for the secondary prevention of sudden cardiac death and are being offered as a primary preventive therapy. This technology has potential for significant fiscal impact on health care budgets. Technologic innovation will result in more complex devices t...

journal_title：American heart journal

authors： Saksena S

更新日期：1994-04-01 00:00:00

abstract：:A substantial proportion of patients with dilated cardiomyopathy have circulating autoantibodies directed against the cardiac beta-adrenoceptor. These antireceptor antibodies inhibit both ligand binding to membrane beta-receptors and isoproterenol-sensitive adenylate cyclase. The functional consequences of antibody-re...

journal_title：American heart journal

authors： Limas CJ,Goldenberg IF,Limas C

更新日期：1991-07-01 00:00:00