Diagnostic Accuracy of Commercially Available Automated External Defibrillators.

abstract：BACKGROUND:In atrial fibrillation (AF), a more extensively fibrotic left atrium (LA) provides a substrate for arrhythmias and increases risk of relapse following ablation. Fibrocytes are bone marrow-derived circulating mesenchymal progenitors that have been identified in the atrium of patients with AF who have valvular...

journal_title：Journal of the American Heart Association

authors： Liu Y,Niu XH,Yin X,Liu YJ,Han C,Yang J,Huang X,Yu X,Gao L,Yang YZ,Xia YL,Li HH

更新日期：2018-03-13 00:00:00

abstract：BACKGROUND:A cohort study found that 9/11-related environmental exposures and posttraumatic stress disorder increased self-reported cardiovascular disease risk. We attempted to replicate these findings using objectively defined cardiovascular disease hospitalizations in the same cohort. METHODS AND RESULTS:Data for ad...

journal_title：Journal of the American Heart Association

authors： Jordan HT,Stellman SD,Morabia A,Miller-Archie SA,Alper H,Laskaris Z,Brackbill RM,Cone JE

更新日期：2013-10-24 00:00:00

abstract：:Background Coronary flow capacity (CFC), which is a categorical assessment based on the combination of hyperemic coronary flow and coronary flow reserve (CFR), has been introduced as a comprehensive assessment of the coronary circulation to overcome the limitations of CFR alone. The aim of this study was to quantify c...

journal_title：Journal of the American Heart Association

authors： Murai T,Stegehuis VE,van de Hoef TP,Wijntjens GWM,Hoshino M,Kanaji Y,Sugiyama T,Hamaya R,Nijjer SS,de Waard GA,Echavarria-Pinto M,Knaapen P,Meuwissen M,Davies JE,van Royen N,Escaned J,Siebes M,Kirkeeide RL,Gould KL,

更新日期：2020-07-21 00:00:00

abstract：:Background After the coronavirus disease 2019 outbreak, social isolation measures were introduced to contain infection. Although there is currently a slowing down of the infection, a reduction of hospitalizations, especially for myocardial infarction, was observed. The aim of our study is to evaluate the impact of the...

journal_title：Journal of the American Heart Association

authors： Cammalleri V,Muscoli S,Benedetto D,Stifano G,Macrini M,Di Landro A,Di Luozzo M,Marchei M,Mariano EG,Cota L,Sergi D,Bezzeccheri A,Bonanni M,Baluci M,De Vico P,Romeo F

更新日期：2020-10-20 00:00:00

abstract：:Background Malnutrition is one of the most important comorbidities in patients with heart failure with preserved ejection fraction. We recently reported the prognostic significance of serum cholinesterase level and superior predictive power of cholinesterase level to other objective nutritional indices such as the con...

journal_title：Journal of the American Heart Association

authors： Seo M,Yamada T,Tamaki S,Hikoso S,Yasumura Y,Higuchi Y,Nakagawa Y,Uematsu M,Abe H,Fuji H,Mano T,Nakatani D,Fukunami M,Sakata Y

更新日期：2020-01-07 00:00:00

abstract：BACKGROUND:Short-term exposures to fine (<2.5 μm aerodynamic diameter) ambient particulate-matter (PM) have been related with increased blood pressure (BP) in controlled-human exposure and community-based studies. However, whether coarse (2.5 to 10 μm) PM exposure increases BP is uncertain. Recent observational studies...

journal_title：Journal of the American Heart Association

authors： Bellavia A,Urch B,Speck M,Brook RD,Scott JA,Albetti B,Behbod B,North M,Valeri L,Bertazzi PA,Silverman F,Gold D,Baccarelli AA

更新日期：2013-06-19 00:00:00

abstract：BACKGROUND:Cardiovascular disease is the leading cause of death in the United States, making improving cardiovascular health a key population health goal. As part of efforts to achieve this, the American Heart Association has developed the first comprehensive cardiovascular health index (CVHI). Our objective was to inv...

journal_title：Journal of the American Heart Association

authors： Pilkerton CS,Singh SS,Bias TK,Frisbee SJ

更新日期：2015-09-22 00:00:00

abstract：BACKGROUND:Diabetes is associated with coronary arteriolar endothelial dysfunction. We investigated the role of the small/intermediate (SK(Ca)/IK(Ca)) conductance of calcium-activated potassium channels in diabetes-related endothelial dysfunction. METHODS AND RESULTS:Coronary arterioles (80 to 150 μm in diameter) were...

journal_title：Journal of the American Heart Association

authors： Liu Y,Xie A,Singh AK,Ehsan A,Choudhary G,Dudley S,Sellke FW,Feng J

更新日期：2015-08-24 00:00:00

abstract：BACKGROUND:Statin therapy reduces the risk of cardiovascular events in patients with obstructive coronary artery disease. The aim of the present study was to determine the effects of statins on the prognosis of patients with coronary vasospastic angina (VSA) free of significant atherosclerotic stenosis. METHODS AND RE...

journal_title：Journal of the American Heart Association

authors： Ishii M,Kaikita K,Sato K,Yamanaga K,Miyazaki T,Akasaka T,Tabata N,Arima Y,Sueta D,Sakamoto K,Yamamoto E,Tsujita K,Yamamuro M,Kojima S,Soejima H,Hokimoto S,Matsui K,Ogawa H

更新日期：2016-05-20 00:00:00

abstract：BACKGROUND:The postnatal development of myofibrillar mechanics, a major determinant of heart function, is unknown in pediatric patients with tetralogy of Fallot and related structural heart defects. We therefore determined the mechanical properties of myofibrils isolated from right ventricular tissue samples from such ...

journal_title：Journal of the American Heart Association

authors： Elhamine F,Iorga B,Krüger M,Hunger M,Eckhardt J,Sreeram N,Bennink G,Brockmeier K,Pfitzer G,Stehle R

更新日期：2016-06-27 00:00:00

abstract：BACKGROUND:Natriuretic peptides promote natriuresis, diuresis, and vasodilation. Experimental deficiency of natriuretic peptides leads to hypertension (HTN) and cardiac hypertrophy, conditions more common among African Americans. Hospital-based studies suggest that African Americans may have reduced circulating natriur...

journal_title：Journal of the American Heart Association

authors： Gupta DK,Claggett B,Wells Q,Cheng S,Li M,Maruthur N,Selvin E,Coresh J,Konety S,Butler KR,Mosley T,Boerwinkle E,Hoogeveen R,Ballantyne CM,Solomon SD

更新日期：2015-05-21 00:00:00

abstract：:Background Many patients use opioids for nonmalignant pain, and opioid use in the general population has been associated with poor long-term outcomes. The use of high-risk medications, including opioid analgesics, may increase the risk of unplanned healthcare utilization. Methods and Results We performed a nested eval...

journal_title：Journal of the American Heart Association

authors： Liberman JS,Samuels LR,Goggins K,Kripalani S,Roumie CL,VICS (Vanderbilt Inpatient Cohort Study).

更新日期：2019-02-05 00:00:00

abstract：:Background The regulation of sodium excretion is important in the pathogenesis of hypertension and salt sensitivity is predictive of cardiovascular events and mortality. C57Bl/6 and BALB/c mice have different blood pressure sensitivities to salt intake. High salt intake increases blood pressure in some C57Bl/6J mouse ...

journal_title：Journal of the American Heart Association

authors： Cuevas S,Asico LD,Jose PA,Konkalmatt P

更新日期：2020-01-07 00:00:00

abstract：:Background The purpose of this study was to determine whether the presence of antegrade blood flow was related to stroke subtype in patients with acute intracranial large artery occlusion. Methods and Results The prospectively collected data for consecutive patients who had occlusion of the unilateral M1 segment of th...

journal_title：Journal of the American Heart Association

authors： Zhang M,Chen Z,Xu J,Gong X,Shi F,Lou M

更新日期：2020-10-20 00:00:00

abstract：:Background Blood pressure ( BP ) varies over time within individual patients and across different BP measurement techniques. The effect of different BP targets on concordance between BP measurements is unknown. The goals of this analysis are to evaluate concordance between (1) clinic and ambulatory BP , (2) clinic vis...

journal_title：Journal of the American Heart Association

authors： Ghazi L,Pajewski NM,Rifkin DE,Bates JT,Chang TI,Cushman WC,Glasser SP,Haley WE,Johnson KC,Kostis WJ,Papademetriou V,Rahman M,Simmons DL,Taylor A,Whelton PK,Wright JT,Bhatt UY,Drawz PE

更新日期：2019-07-16 00:00:00

abstract：:Background NT-proBNP (N-terminal pro-B-type natriuretic peptide) improves the discriminatory ability of risk-prediction models in type 2 diabetes mellitus (T2DM) but is not yet used in clinical practice. We assessed the discriminatory strength of NT-proBNP by itself for death and cardiovascular events in high-risk pat...

journal_title：Journal of the American Heart Association

authors： Malachias MVB,Jhund PS,Claggett BL,Wijkman MO,Bentley-Lewis R,Chaturvedi N,Desai AS,Haffner SM,Parving HH,Prescott MF,Solomon SD,De Zeeuw D,McMurray JJV,Pfeffer MA

更新日期：2020-10-20 00:00:00

abstract：BACKGROUND:Experimental studies demonstrate that high aortic pressure in late systole relative to early systole causes greater myocardial remodeling and dysfunction, for any given absolute peak systolic pressure. METHODS AND RESULTS:We tested the hypothesis that late systolic hypertension, defined as the ratio of late...

journal_title：Journal of the American Heart Association

authors： Chirinos JA,Segers P,Duprez DA,Brumback L,Bluemke DA,Zamani P,Kronmal R,Vaidya D,Ouyang P,Townsend RR,Jacobs DR Jr

更新日期：2015-03-03 00:00:00

abstract：:Background Platelets play a role in promoting inflammatory responses under several disease conditions. Platelets are activated in hypertensive patients. However, the mechanisms responsible for platelet-mediating vascular inflammation are unknown. The present study investigated the role of platelets in promoting vascul...

journal_title：Journal of the American Heart Association

authors： An X,Jiang G,Cheng C,Lv Z,Liu Y,Wang F

更新日期：2018-11-06 00:00:00

abstract：BACKGROUND:The p.Gln554X mutation in desmocollin-2 (DSC2) is prevalent in ≈10% of the Hutterite population. While the homozygous mutation causes severe biventricular arrhythmogenic right ventricular cardiomyopathy, the phenotypic features and prognosis of heterozygotes remain incompletely understood. METHODS AND RESUL...

journal_title：Journal of the American Heart Association

authors： Wong JA,Duff HJ,Yuen T,Kolman L,Exner DV,Weeks SG,Gerull B

更新日期：2014-12-11 00:00:00

abstract：:Background Recent literature reports a strong thrombotic tendency in patients hospitalized for a coronavirus disease 2019 (COVID-19) infection. This characteristic is unusual and seems specific to COVID-19 infections, especially in their severe form. Viral infections can trigger acquired thrombophilia, which can then ...

journal_title：Journal of the American Heart Association

authors： Ferrari E,Sartre B,Squara F,Contenti J,Occelli C,Lemoel F,Levraut J,Doyen D,Dellamonica J,Mondain V,Chirio D,Risso K,Cua E,Orban JC,Ichai C,Labbaoui M,Mossaz B,Moceri P,Appert-Flory A,Fischer F,Toulon P

更新日期：2020-11-03 00:00:00

abstract：:Background Hypodense filling defects within the pulmonary veins on computed tomography described as pulmonary vein sign (PVS) have been noted in acute pulmonary embolism and shown to be associated with poor prognosis. We evaluated venous flow abnormalities in chronic thromboembolic pulmonary hypertension (CTEPH) to de...

journal_title：Journal of the American Heart Association

authors： Gopalan D,Nordgren-Rogberg A,Le EPV,Pavey H,Tarkin J,Nyrén S,Auger W,Lindholm P

更新日期：2020-11-03 00:00:00

abstract：BACKGROUND:History of gestational diabetes mellitus (GDM) increases lifetime risk of type 2 diabetes (DM) and the metabolic syndrome (MetS), which increase risk of cardiovascular disease. It is unclear, however, whether GDM increases risk of early atherosclerosis independent of pre-pregnancy obesity and subsequent meta...

journal_title：Journal of the American Heart Association

authors： Gunderson EP,Chiang V,Pletcher MJ,Jacobs DR,Quesenberry CP,Sidney S,Lewis CE

更新日期：2014-03-12 00:00:00

abstract：BACKGROUND:We studied (1) the rates of stroke or systemic embolism and bleeding in patients with atrial fibrillation and peripheral artery disease (PAD) and (2) the efficacy and safety of apixaban versus warfarin in patients with atrial fibrillation with and without PAD. METHODS AND RESULTS:The Apixaban for Reduction ...

journal_title：Journal of the American Heart Association

authors： Hu PT,Lopes RD,Stevens SR,Wallentin L,Thomas L,Alexander JH,Hanna M,Lewis BS,Verheugt FW,Granger CB,Jones WS

更新日期：2017-01-17 00:00:00

abstract：:Background Atrial fibrillation (AF) has been shown to be associated with an increased risk of dementia as well as Alzheimer disease in observational studies. Whether this association reflects causal association is still unclear. The purpose of this study was to examine the causal association of AF with Alzheimer disea...

journal_title：Journal of the American Heart Association

authors： Pan Y,Wang Y,Wang Y

更新日期：2020-01-21 00:00:00

abstract：:Background Quantitative flow ratio ( QFR ) has a high diagnostic accuracy in assessing functional stenoses relevance, as judged by fractional flow reserve ( FFR ). However, its diagnostic performance has not been thoroughly evaluated using instantaneous wave-free ratio ( iFR ) or coronary flow reserve as the reference...

journal_title：Journal of the American Heart Association

authors： Hwang D,Choi KH,Lee JM,Mejía-Rentería H,Kim J,Park J,Rhee TM,Jeon KH,Lee HJ,Kim HK,Park TK,Yang JH,Song YB,Shin ES,Nam CW,Kwak JJ,Doh JH,Hahn JY,Choi JH,Choi SH,Escaned J,Koo BK,Gwon HC

更新日期：2019-04-16 00:00:00

abstract：BACKGROUND:Whether heart rate upon discharge following hospitalization for heart failure is associated with long-term adverse outcomes and whether this association differs between patients with sinus rhythm (SR) and atrial fibrillation (AF) have not been well studied. METHODS AND RESULTS:We conducted a retrospective c...

journal_title：Journal of the American Heart Association

authors： Laskey WK,Alomari I,Cox M,Schulte PJ,Zhao X,Hernandez AF,Heidenreich PA,Eapen ZJ,Yancy C,Bhatt DL,Fonarow GC,AHA Get With The Guidelines®‐Heart Failure Program.

更新日期：2015-04-22 00:00:00

abstract：BACKGROUND:A higher milk consumption may be associated with a lower stroke risk. We conducted a comprehensive systematic review and dose-response meta-analysis of milk and other dairy products in relation to stroke risk. METHODS AND RESULTS:Through a systematic literature search, prospective cohort studies of dairy fo...

journal_title：Journal of the American Heart Association

authors： de Goede J,Soedamah-Muthu SS,Pan A,Gijsbers L,Geleijnse JM

更新日期：2016-05-20 00:00:00

abstract：:Background Although PAR-1 (protease-activated receptor-1) exerts important functions in the pathophysiology of the cardiovascular system, the role of PAR-1 signaling in heart failure development remains largely unknown. We tested the hypothesis that PAR-1 signaling inhibition has protective effects on the progression ...

journal_title：Journal of the American Heart Association

authors： Yokono Y,Hanada K,Narita M,Tatara Y,Kawamura Y,Miura N,Kitayama K,Nakata M,Nozaka M,Kato T,Kudo N,Tsushima M,Toyama Y,Itoh K,Tomita H

更新日期：2020-06-16 00:00:00

abstract：BACKGROUND:Diabetes mellitus (DM) is a major risk factor for cardiovascular events. We aimed to investigate the coronary plaque phenotype of diabetic patients who presented with acute coronary syndromes by optical coherence tomography. METHODS AND RESULTS:A total of 322 patients with acute coronary syndromes who under...

journal_title：Journal of the American Heart Association

authors： Sugiyama T,Yamamoto E,Bryniarski K,Xing L,Fracassi F,Lee H,Jang IK

更新日期：2018-07-13 00:00:00

abstract：BACKGROUND:Microparticles (MPs) are circulating membrane particles of less than a micrometer in diameter shed from endothelial and blood cells. Recent literature suggests that MPs are not just functionally inert cell debris but may possess biological functions and mediate the communication between vascular cells. As a ...

journal_title：Journal of the American Heart Association

authors： Horn P,Cortese-Krott MM,Amabile N,Hundsdörfer C,Kröncke KD,Kelm M,Heiss C

更新日期：2012-12-31 00:00:00