Pharmacology of platelet inhibition in humans: implications of the salicylate-aspirin interaction.

abstract：BACKGROUND:Trends in cardiovascular mortality across Europe demonstrate significant geographical variation, and an understanding of these trends has a central role in global public health. METHODS AND RESULTS:Ischemic heart disease and cerebrovascular disease age-standardized death rates (as per International Classifi...

journal_title：Circulation

authors： Hartley A,Marshall DC,Salciccioli JD,Sikkel MB,Maruthappu M,Shalhoub J

更新日期：2016-05-17 00:00:00

abstract：:Two hundred twenty-nine hospital survivors of acute myocardial infarction (MI) age 60 years or younger underwent coronary arteriography a median of 2 weeks after infarction and were followed a median of 24 months (range 6-62 months). For 62%, MI was the first presentation of coronary disease and 75% were in clinical K...

journal_title：Circulation

authors： Roubin GS,Harris PJ,Bernstein L,Kelly DT

更新日期：1983-04-01 00:00:00

abstract：BACKGROUND:In the congenital long-QT syndrome (LQTS), there can be a marked phenotypic heterogeneity. Founder effects, by which many individuals share a mutation identical by descent, represent a powerful tool to further understand the underlying mechanisms and to predict the natural history of mutation-associated effe...

journal_title：Circulation

authors： Brink PA,Crotti L,Corfield V,Goosen A,Durrheim G,Hedley P,Heradien M,Geldenhuys G,Vanoli E,Bacchini S,Spazzolini C,Lundquist AL,Roden DM,George AL Jr,Schwartz PJ

更新日期：2005-10-25 00:00:00

abstract：:An increasing number of premature ventricular stimuli are being used during programmed stimulation of the heart in the investigation of patients with documented or suspected ventricular arrhythmias. To analyze the significance of the different types of ventricular arrhythmias that are initiated, we evaluated in a pros...

journal_title：Circulation

authors： Brugada P,Green M,Abdollah H,Wellens HJ

更新日期：1984-01-01 00:00:00

abstract：BACKGROUND:The characteristics of transmembrane potential (TMP) at the core of functional reentry in the atrium are not well understood. METHODS AND RESULTS:In protocol 1 (11 dogs), isolated perfused canine right atria were mapped from the endocardial surface while simultaneous TMPs were recorded from the epicardial s...

journal_title：Circulation

authors： Athill CA,Ikeda T,Kim YH,Wu TJ,Fishbein MC,Karagueuzian HS,Chen PS

更新日期：1998-10-13 00:00:00

abstract：BACKGROUND:Radiofrequency ablation of the atrioventricular node and permanent pacing are used for symptomatic relief in patients with medically refractory atrial fibrillation. In this study, meta-analysis was used to clarify clinical outcomes and survival after ablation and pacing therapy using data from the published ...

journal_title：Circulation

authors： Wood MA,Brown-Mahoney C,Kay GN,Ellenbogen KA

更新日期：2000-03-14 00:00:00

abstract：BACKGROUND:It has been suggested that intracellular Ca2+ overload in cardiac myocytes leads to the development of diabetic cardiomyopathy. Troglitazone, an insulin-sensitizing agent, is a promising therapeutic agent for diabetes and has been shown to prevent diabetes-induced myocardial changes. To elucidate the underly...

journal_title：Circulation

authors： Nakajima T,Iwasawa K,Oonuma H,Imuta H,Hazama H,Asano M,Morita T,Nakamura F,Suzuki J,Suzuki S,Kawakami Y,Omata M,Okuda Y

更新日期：1999-06-08 00:00:00

abstract：BACKGROUND:Current American and European guidelines emphasize the importance of rate-control treatments in treating atrial fibrillation with a Class I recommendation, although data on the survival benefits of rate control are lacking. The goal of the present study was to investigate whether patients receiving rate-cont...

journal_title：Circulation

authors： Chao TF,Liu CJ,Tuan TC,Chen SJ,Wang KL,Lin YJ,Chang SL,Lo LW,Hu YF,Chen TJ,Chiang CE,Chen SA

更新日期：2015-10-27 00:00:00

abstract：:To study the determinants of smooth muscle injury during balloon angioplasty, we conducted a series of experiments to examine the effects of degree of arterial stretching, duration of balloon inflation, and arterial precontraction on smooth muscle injury after balloon angioplasty in isolated, perfused whole-vessel seg...

journal_title：Circulation

authors： Fischell TA,Grant G,Johnson DE

更新日期：1990-12-01 00:00:00

abstract：:The clinical and pathologic features of 18 consecutive patients with peripartum cardiomyopathy at The Johns Hopkins Hospital were examined in an attempt to define the incidence of myocarditis and to determine its response to immunosuppressive agents. In addition to routine studies, patients were evaluated with echocar...

journal_title：Circulation

authors： Midei MG,DeMent SH,Feldman AM,Hutchins GM,Baughman KL

更新日期：1990-03-01 00:00:00

abstract：BACKGROUND:The long-term outcomes of off-pump coronary artery bypass grafting (CABG) are the subject of speculation. Our institution has >15 years of experience performing CABG both off-pump (OPCAB) and on cardiopulmonary bypass (CPB). Our null hypothesis was that there would be no difference in a long-term composite o...

journal_title：Circulation

authors： Kirmani BH,Holmes MV,Muir AD

更新日期：2016-10-25 00:00:00

abstract：BACKGROUND:Ischemic preconditioning attenuates the effects of subsequent sustained ischemia by a mechanism involving adenosine and G proteins in several species. Adenosine is not involved in ischemic preconditioning of rat hearts, the mechanisms of which are poorly understood. METHODS AND RESULTS:Reduction of isometri...

journal_title：Circulation

authors： Hu K,Nattel S

更新日期：1995-10-15 00:00:00

abstract：BACKGROUND:Several studies demonstrated ischemic microvascular damage in patients with acute myocardial infarction (AMI). In this study, myocardial contrast echocardiography (MCE) was used to assess the temporal changes in myocardial perfusion after reflow and to investigate the relation between MCE findings and myocar...

journal_title：Circulation

authors： Ito H,Iwakura K,Oh H,Masuyama T,Hori M,Higashino Y,Fujii K,Minamino T

更新日期：1995-02-01 00:00:00

abstract：:In this double-blind randomized study, 19 patients with acute transmural myocardial infarction were treated with methylprednisolone administered 4.4 +/- 0.7 hours (+/- SEM) after the onset of chest pain, and were compared with 21 patients who received placebo 4.5 +/- 0.4 hours after the start of clinical symptoms. The...

journal_title：Circulation

authors： Madias JE,Hood WB Jr

更新日期：1982-06-01 00:00:00

abstract：OBJECTIVE:To assess the outcome of 3 different surgical approaches for treatment of acute aortic dissection type A (AADA). METHODS AND RESULTS:Between October 1990 and October 2003, we operated on 295 patients (pts) for AADA. Follow-up was complete for 257 pts (87%). Supracommissural replacement (SCR) of the ascending...

journal_title：Circulation

authors： Kallenbach K,Oelze T,Salcher R,Hagl C,Karck M,Leyh RG,Haverich A

更新日期：2004-09-14 00:00:00

abstract：BACKGROUND:Few data are available on the long-term outcome of patients who undergo laser-assisted balloon angioplasty for recanalization of occluded peripheral arteries. Because the cost of laser angioplasty is high, the value of the method should be carefully analyzed before it can be considered a routine method for r...

journal_title：Circulation

authors： Geschwind HJ,Aptecar E,Boussignac G,Dubois-Randé JL,Zelinsky R,Poirot G,Tomaru T

更新日期：1991-03-01 00:00:00

abstract：BACKGROUND:Reduction in cardiovascular death and hospitalization for heart failure (HHF) was recently reported with the sodium-glucose cotransporter-2 inhibitor (SGLT-2i) empagliflozin in patients with type 2 diabetes mellitus who have atherosclerotic cardiovascular disease. We compared HHF and death in patients newly ...

journal_title：Circulation

authors： Kosiborod M,Cavender MA,Fu AZ,Wilding JP,Khunti K,Holl RW,Norhammar A,Birkeland KI,Jørgensen ME,Thuresson M,Arya N,Bodegård J,Hammar N,Fenici P,CVD-REAL Investigators and Study Group*.

更新日期：2017-07-18 00:00:00

abstract：:Phasic blood flow recorded in five unobstructed dog aortocoronary bypass grafts to the left coronary artery was similar to that of normal coronary arteries, with a high diastolic-to-systolic flow ratio which averaged 2.7 +/- 0.4. With an average of 52 +/- 7% and 72 +/- 6% stenosis in the coronary artery distal to the ...

journal_title：Circulation

authors： Folts JD,Kahn DR,Bittar N,Rowe GG

更新日期：1975-08-01 00:00:00

abstract：BACKGROUND:Data on outcomes after Stanford type A aortic dissection in patients with Marfan syndrome are limited. We investigated the primary surgery and long-term results in patients with Marfan syndrome who suffered aortic dissection. METHODS AND RESULTS:Among 1324 consecutive patients with aortic dissection type A,...

journal_title：Circulation

authors： Rylski B,Bavaria JE,Beyersdorf F,Branchetti E,Desai ND,Milewski RK,Szeto WY,Vallabhajosyula P,Siepe M,Kari FA

更新日期：2014-04-01 00:00:00

abstract：:To estimate the effect of distance between the electrode and the signal source on the amplitude of the His bundle electrogram (HBE) recorded during open heart surgery, a specially designed probe, containing six pairs of closely spaced (1 mm) electrodes was placed on the endocardial surface of the right atrium such tha...

journal_title：Circulation

authors： Dick M 2nd,Krongrad E,Antar RE,Ross S,Bowman FO Jr,Malm JR,Hoffman BF

更新日期：1976-02-01 00:00:00

abstract：:This review discusses the role of growth factors on the proliferation of smooth muscle cells (SMCs) in injured arteries. We have used a variety of procedures to injure rat carotid arteries and noted that removal of endothelium followed by platelet adherence does not always initiate SMC replication. Furthermore, thromb...

journal_title：Circulation

authors： Reidy MA,Fingerle J,Lindner V

更新日期：1992-12-01 00:00:00

abstract：BACKGROUND:Very early (day 4) hospital discharge has recently been proposed for selected patients with acute myocardial infarction (MI). The purpose of this study was to determine the most useful factors for identifying acute MI patients treated with aggressive interventional therapy who could be safely discharged on d...

journal_title：Circulation

authors： Mark DB,Sigmon K,Topol EJ,Kereiakes DJ,Pryor DB,Candela RJ,Califf RM

更新日期：1991-04-01 00:00:00

abstract：PURPOSE:The Kantrowitz CardioVAD (KCV) is an electrically powered, pneumatically driven circulatory assist device which provides diastolic augmentation and systolic unloading to the failing heart. It consists of a 60cc-pumping chamber, a percutaneous access device (PAD), and an external controller. The pumping chamber,...

journal_title：Circulation

authors： Jeevanandam V,Jayakar D,Anderson AS,Martin S,Piccione W Jr,Heroux AL,Wynne J,Stephenson LW,Hsu J,Freed PS,Kantrowitz A

更新日期：2002-09-24 00:00:00

abstract：BACKGROUND:Systemic delivery of bone marrow-derived mesenchymal stem cells (BM-MSCs) is an attractive approach for myocardial repair. We aimed to test this strategy in a rat model after myocardial infarction (MI). METHODS AND RESULTS:BM-MSCs were obtained from rat bone marrow, expanded in vitro to a purity of >50%, an...

journal_title：Circulation

authors： Barbash IM,Chouraqui P,Baron J,Feinberg MS,Etzion S,Tessone A,Miller L,Guetta E,Zipori D,Kedes LH,Kloner RA,Leor J

更新日期：2003-08-19 00:00:00

abstract：BACKGROUND:In humans, angiotensin converting enzyme (ACE) inhibition attenuates the vasoconstriction induced by sympathetic stimulation in a number of peripheral districts. Whether this is also the case in the coronary circulation is unknown, however. METHODS AND RESULTS:In nine normotensive patients with angiographic...

journal_title：Circulation

authors： Perondi R,Saino A,Tio RA,Pomidossi G,Gregorini L,Alessio P,Morganti A,Zanchetti A,Mancia G

更新日期：1992-06-01 00:00:00

abstract：BACKGROUND:The physiological effects of ACE inhibitors may act in part through a kinin-dependent mechanism. We investigated the effect of chronic ACE-inhibitor treatment on functional kinin B(1)- and B(2)-receptor expression, which are the molecular entities responsible for the biological effects of kinins. METHODS AN...

journal_title：Circulation

authors： Marin-Castaño ME,Schanstra JP,Neau E,Praddaude F,Pecher C,Ader JL,Girolami JP,Bascands JL

更新日期：2002-02-05 00:00:00

abstract：:Successful long-term myocardial preservation is dependent on optimizing conditions during arrest, storage, and reperfusion. Neonatal piglet hearts were arrested and stored in University of Wisconsin solution (UW) at 4 degrees C for 24 hours and reperfused on a blood-perfused, adult animal-supported isolated circuit. R...

journal_title：Circulation

authors： Stein DG,Permut LC,Drinkwater DC Jr,Bhuta S,Chang P,Wu A,Laks H

更新日期：1991-11-01 00:00:00

abstract：BACKGROUND:The mechanisms by which replacement hormones may reduce the risk of coronary heart disease are not fully understood. Of specific interest is a potential effect of replacement hormones on plasma fibrinolytic activity, a putative determinant of thrombotic events. METHODS AND RESULTS:We investigated the relati...

journal_title：Circulation

authors： Shahar E,Folsom AR,Salomaa VV,Stinson VL,McGovern PG,Shimakawa T,Chambless LE,Wu KK

更新日期：1996-06-01 00:00:00

abstract：BACKGROUND:Despite recommendations in the guidelines and consensus documents, there has been no randomized controlled trial evaluating oral anticoagulation (OAC) alone without antiplatelet therapy (APT) in patients with atrial fibrillation and stable coronary artery disease beyond 1 year after coronary stenting. METHO...

journal_title：Circulation

authors： Matsumura-Nakano Y,Shizuta S,Komasa A,Morimoto T,Masuda H,Shiomi H,Goto K,Nakai K,Ogawa H,Kobori A,Kono Y,Kaitani K,Suwa S,Aoyama T,Takahashi M,Sasaki Y,Onishi Y,Mano T,Matsuda M,Motooka M,Tomita H,Inoko M,Wak

更新日期：2019-01-29 00:00:00

abstract：BACKGROUND:We investigated the feasibility of bioluminescence imaging (BLI) for the in vivo assessment of cardiac allograft viability and visualization of passenger leukocytes during the course of acute rejection. METHODS AND RESULTS:Hearts of FVB (H-2q) luciferase-green fluorescent protein transgenic mice (beta-actin...

journal_title：Circulation

authors： Tanaka M,Swijnenburg RJ,Gunawan F,Cao YA,Yang Y,Caffarelli AD,de Bruin JL,Contag CH,Robbins RC

更新日期：2005-08-30 00:00:00