Reducing ECG Artifact From Left Ventricular Assist Device Electromagnetic Interference.

abstract：BACKGROUND:Recent studies have shown that plasma levels of the biologically inactive prohormone for brain natriuretic peptide (proBNP) are increased in patients with heart failure. This can contribute to a reduction in the effectiveness of circulating BNP and exacerbate heart failure progression. The precise mechanisms...

journal_title：Journal of the American Heart Association

authors： Nakagawa Y,Nishikimi T,Kuwahara K,Fujishima A,Oka S,Tsutamoto T,Kinoshita H,Nakao K,Cho K,Inazumi H,Okamoto H,Nishida M,Kato T,Fukushima H,Yamashita JK,Wijnen WJ,Creemers EE,Kangawa K,Minamino N,Nakao K,Kimura T

更新日期：2017-02-10 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 Normal-flow, low-gradient severe aortic stenosis (NF-LG-SAS), defined by aortic valve area <1 cm2, mean gradient <40 mm Hg, and indexed stroke volume >35 mL/m2, is the most prevalent form of low-gradient aortic stenosis (AS). However, the true severity of AS and the management of NF-LG-SAS are controversial...

journal_title：Journal of the American Heart Association

authors： Chadha G,Bohbot Y,Rusinaru D,Maréchaux S,Tribouilloy C

更新日期：2019-10-01 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 Ischemic heart disease continues to be a leading cause of mortality in patients. Extracellular vesicles (EVs) provide a potential for treatment that may induce collateral vessel growth to increase myocardial perfusion. Methods and Results Nineteen male Yorkshire pigs were given a high-fat diet for 4 weeks, ...

journal_title：Journal of the American Heart Association

authors： Scrimgeour LA,Potz BA,Aboul Gheit A,Shi G,Stanley M,Zhang Z,Sodha NR,Ahsan N,Abid MR,Sellke FW

更新日期：2019-08-06 00:00:00

abstract：BACKGROUND:Participation in cardiac rehabilitation (CR) is an essential component of care for patients with coronary artery disease. However, little is known about its benefit on cardiovascular outcomes in patients with diabetes mellitus (DM) who have undergone percutaneous coronary intervention. The aim of our study w...

journal_title：Journal of the American Heart Association

authors： Jiménez-Navarro MF,Lopez-Jimenez F,Pérez-Belmonte LM,Lennon RJ,Diaz-Melean C,Rodriguez-Escudero JP,Goel K,Crusan D,Prasad A,Squires RW,Thomas RJ

更新日期：2017-10-11 00:00:00

abstract：:Background Among people with lower extremity peripheral artery disease, obesity is associated with faster functional decline than normal weight. The association of weight loss with functional decline in peripheral artery disease is unknown. Methods and Results Adults with an ankle-brachial index <0.90 were identified ...

journal_title：Journal of the American Heart Association

authors： Polonsky TS,Tian L,Zhang D,Bazzano LA,Criqui MH,Ferrucci L,Guralnik JM,Kibbe MR,Leeuwenburgh C,Sufit RL,McDermott MM

更新日期：2019-07-02 00:00:00

abstract：:Background This study examined the association between ideal cardiovascular health ( CVH ) and the retinal microvasculature in midadulthood. Methods and Results The Cardiovascular Risk in Young Finns Study included children from 5 Finnish University cities, who were chosen randomly from the national population registe...

journal_title：Journal of the American Heart Association

authors： Campbell MD,Laitinen TT,Hughes A,Pahkala K,Juonala M,Kähönen M,Wong TY,Lehtimäki T,Hutri-Kähönen N,Raitakari OT,Tapp RJ

更新日期：2018-10-16 00:00:00

abstract：BACKGROUND:Acute end points of catheter ablation for ventricular tachycardia (VT) remain incompletely defined. The aim of this study is to identify causes for failure in patients with structural heart disease and to assess the relation of this acute outcome to longer-term management and outcomes. METHODS AND RESULTS:F...

journal_title：Journal of the American Heart Association

authors： Tokuda M,Kojodjojo P,Tung S,Tedrow UB,Nof E,Inada K,Koplan BA,Michaud GF,John RM,Epstein LM,Stevenson WG

更新日期：2013-05-31 00:00:00

abstract：:Background Cardiogenic shock ( CS ) following acute myocardial infarction ( AMI ) portends a poor prognosis. Both venoarterial extracorporeal membrane oxygenation ( VA - ECMO ) and a percutaneous ventricular assist device ( pVAD ) provide hemodynamic support for patients with CS, but little is known about the best dev...

journal_title：Journal of the American Heart Association

authors： Garan AR,Takeda K,Salna M,Vandenberge J,Doshi D,Karmpaliotis D,Kirtane AJ,Takayama H,Kurlansky P

更新日期：2019-05-07 00:00:00

abstract：BACKGROUND:Previous studies have documented a high prevalence of atrial fibrillation (AF) in individuals with obstructive sleep apnea (OSA). Central sleep apnea (CSA) has been associated with AF in patients with heart failure. However, data from prospective cohorts are sparse and few studies have distinguished the asso...

journal_title：Journal of the American Heart Association

authors： Tung P,Levitzky YS,Wang R,Weng J,Quan SF,Gottlieb DJ,Rueschman M,Punjabi NM,Mehra R,Bertisch S,Benjamin EJ,Redline S

更新日期：2017-07-01 00:00:00

abstract：BACKGROUND:Recent trends of hospitalizations and in-hospital mortality are not well defined in sarcoidosis. We examined aforementioned trends and prevalence of cardiovascular manifestations and explored rates of implantable cardioverter-defibrillator implantation in hospitalizations with sarcoidosis. METHODS AND RESUL...

journal_title：Journal of the American Heart Association

authors： Patel N,Kalra R,Doshi R,Arora H,Bajaj NS,Arora G,Arora P

更新日期：2018-01-22 00:00:00

abstract：BACKGROUND:Although a stroke event often leads to work disability, diagnoses behind work disability before and after stroke are largely unknown. We examined the pre-event and postevent trends in diagnosis-specific work disability among patients of working age. METHODS AND RESULTS:We included all new nonfatal stroke ev...

journal_title：Journal of the American Heart Association

authors： Lallukka T,Ervasti J,Lundström E,Mittendorfer-Rutz E,Friberg E,Virtanen M,Alexanderson K

更新日期：2018-01-04 00:00:00

abstract：BACKGROUND:Oxidative stress is implicated in the etiology of coronary heart disease (CHD). New measures to capture oxidative stress are warranted. Fluorescent oxidation products (FlOPs) can be measured in plasma and have been shown to reflect levels of oxidative stress and to predict risk of CHD in men over 6 years of ...

journal_title：Journal of the American Heart Association

authors： Jensen MK,Wang Y,Rimm EB,Townsend MK,Willett W,Wu T

更新日期：2013-10-08 00:00:00

abstract：BACKGROUND:Acute kidney injury (AKI) is a major risk factor for the development of chronic kidney disease. Nuclear factor-κB is a nuclear transcription factor activated post-ischemia, responsible for the transcription of proinflammatory proteins. The role of nuclear factor-κB in the renal fibrosis post-AKI is unknown. ...

journal_title：Journal of the American Heart Association

authors： Johnson FL,Patel NSA,Purvis GSD,Chiazza F,Chen J,Sordi R,Hache G,Merezhko VV,Collino M,Yaqoob MM,Thiemermann C

更新日期：2017-07-03 00:00:00

abstract：BACKGROUND:We sought to characterize growth between birth and age 3 years in infants with hypoplastic left heart syndrome who underwent the Norwood procedure. METHODS AND RESULTS:We performed a secondary analysis using the Single Ventricle Reconstruction Trial database after excluding patients <37 weeks gestation (N=4...

journal_title：Journal of the American Heart Association

authors： Burch PT,Gerstenberger E,Ravishankar C,Hehir DA,Davies RR,Colan SD,Sleeper LA,Newburger JW,Clabby ML,Williams IA,Li JS,Uzark K,Cooper DS,Lambert LM,Pemberton VL,Pike NA,Anderson JB,Dunbar-Masterson C,Khaikin S,Zyble

更新日期：2014-06-23 00:00:00

abstract：BACKGROUND:Multiple studies have shown that an NO-induced activation of vascular smooth muscle BK channels contributes to the NO-evoked dilation in many blood vessels. In vivo, NO is released continuously. NO attenuates vessel constrictions and, therefore, exerts an anticontractile effect. It is unknown whether the ant...

journal_title：Journal of the American Heart Association

authors： Schmid J,Müller B,Heppeler D,Gaynullina D,Kassmann M,Gagov H,Mladenov M,Gollasch M,Schubert R

更新日期：2018-03-24 00:00:00

abstract：BACKGROUND:The ventricular fibrillation amplitude spectral area (AMSA) predicts whether an electrical shock could terminate ventricular fibrillation and prompt return of spontaneous circulation. We hypothesized that AMSA can guide more precise timing for effective shock delivery during cardiopulmonary resuscitation. M...

journal_title：Journal of the American Heart Association

authors： Aiello S,Perez M,Cogan C,Baetiong A,Miller SA,Radhakrishnan J,Kaufman CL,Gazmuri RJ

更新日期：2017-11-04 00:00:00

abstract：BACKGROUND:Pediatric syncope is common. Cardiac causes are rarely found. We describe and assess a pragmatic approach to these patients first seen by a pediatric cardiologist in the New England region, using Standardized Clinical Assessment and Management Plans (SCAMPs). METHODS AND RESULTS:Ambulatory patients aged 7 t...

journal_title：Journal of the American Heart Association

authors： Paris Y,Toro-Salazar OH,Gauthier NS,Rotondo KM,Arnold L,Hamershock R,Saudek DE,Fulton DR,Renaud A,Alexander ME,New England Congenital Cardiology Association (NECCA).

更新日期：2016-02-19 00:00:00

abstract：BACKGROUND:The American Heart Association (AHA) recently developed the Cardiovascular Health Index (CVHI), a health metric consisting of 7 modifiable risk factors. The relationship of the CVHI with preclinical markers, such as carotid intima-media thickness (CIMT) has not been assessed. METHODS:We examined 490 male mo...

journal_title：Journal of the American Heart Association

authors： Kulshreshtha A,Goyal A,Veledar E,McClellan W,Judd S,Eufinger SC,Bremner JD,Goldberg J,Vaccarino V

更新日期：2014-01-02 00:00:00

abstract：BACKGROUND:Elevated albuminuria as well as an increased serum uric acid concentration is associated with poor cardiovascular outcome. We questioned whether these 2 variables (albuminuria and serum uric concentration) may be interrelated via tubular uric acid reabsorption. METHODS AND RESULTS:Included were 7688 partici...

journal_title：Journal of the American Heart Association

authors： Scheven L,Joosten MM,de Jong PE,Bakker SJ,Gansevoort RT,PREVEND study group.

更新日期：2014-01-01 00:00:00

abstract：BACKGROUND:DPP4 (Dipeptidyl peptidase-4)-GLP-1 (glucagon-like peptide-1) and its receptor (GLP-1R) axis has been involved in several intracellular signaling pathways. The Adrβ3 (β3-adrenergic receptor)/CXCL12 (C-X-C motif chemokine 12) signal was required for the hematopoiesis. We investigated the novel molecular requi...

journal_title：Journal of the American Heart Association

authors： Zhu E,Hu L,Wu H,Piao L,Zhao G,Inoue A,Kim W,Yu C,Xu W,Bando YK,Li X,Lei Y,Hao CN,Takeshita K,Kim WS,Okumura K,Murohara T,Kuzuya M,Cheng XW

更新日期：2017-07-14 00:00:00

abstract：:Background The Institute of Medicine has called for actions to understand and target sex-related differences in care and outcomes for out-of-hospital cardiac arrest patients. We assessed changes in bystander and first-responder interventions and outcomes for males versus females after statewide efforts to improve card...

journal_title：Journal of the American Heart Association

authors： Malta Hansen C,Kragholm K,Dupre ME,Pearson DA,Tyson C,Monk L,Rea TD,Starks MA,Nelson D,Jollis JG,McNally B,Corbett CM,Granger CB

更新日期：2018-09-18 00:00:00

abstract：:Background We systematically reviewed trials comparing different reperfusion strategies for ST-segment-elevation myocardial infarction and used multivariate network meta-analysis to compare outcomes across these strategies. Methods and Results We identified 31 contemporary trials in which patients with ST-segment-elev...

journal_title：Journal of the American Heart Association

authors： Fazel R,Joseph TI,Sankardas MA,Pinto DS,Yeh RW,Kumbhani DJ,Nallamothu BK

更新日期：2020-06-16 00:00:00

abstract：BACKGROUND:Fatty acids constitute the critical components of cell structure and function, and dysregulation of fatty acid composition may exert diverging vascular effects including proliferation, migration, and differentiation of vascular smooth muscle cells (VSMCs). However, direct evidence for this hypothesis has bee...

journal_title：Journal of the American Heart Association

authors： Sunaga H,Matsui H,Anjo S,Syamsunarno MR,Koitabashi N,Iso T,Matsuzaka T,Shimano H,Yokoyama T,Kurabayashi M

更新日期：2016-11-23 00:00:00

abstract：BACKGROUND:Cryoballoon pulmonary vein isolation (PVI) has emerged as an alternative to radiofrequency PVI for atrial fibrillation (AF). Data are lacking to define the rates and predictors of complications, particularly phrenic nerve injury (PNI). METHODS AND RESULTS:We evaluated a single-center prospective registry of...

journal_title：Journal of the American Heart Association

authors： Guhl EN,Siddoway D,Adelstein E,Bazaz R,Mendenhall GS,Nemec J,Saba S,Schwartzman D,Voigt A,Wang NC,Jain SK

更新日期：2016-07-21 00:00:00

abstract：BACKGROUND:Time-limited acute stroke treatments are underused, primarily due to prehospital delay. One approach to decreasing prehospital delay is to increase stroke preparedness, the ability to recognize stroke, and the intention to immediately call emergency medical services, through community engagement with high-ri...

journal_title：Journal of the American Heart Association

authors： Skolarus LE,Zimmerman MA,Bailey S,Dome M,Murphy JB,Kobrossi C,Dombrowski SU,Burke JF,Morgenstern LB

更新日期：2016-05-20 00:00:00

abstract：BACKGROUND:In 2013 the Minnesota Resuscitation Consortium developed an organized approach for the management of patients resuscitated from shockable rhythms to gain early access to the cardiac catheterization laboratory (CCL) in the metro area of Minneapolis-St. Paul. METHODS AND RESULTS:Eleven hospitals with 24/7 per...

journal_title：Journal of the American Heart Association

authors： Garcia S,Drexel T,Bekwelem W,Raveendran G,Caldwell E,Hodgson L,Wang Q,Adabag S,Mahoney B,Frascone R,Helmer G,Lick C,Conterato M,Baran K,Bart B,Bachour F,Roh S,Panetta C,Stark R,Haugland M,Mooney M,Wesley K,Yan

更新日期：2016-01-07 00:00:00

abstract：:Background Exposure to fine airborne particulate matter ( PM 2.5) induces quantitative and qualitative defects in bone marrow-derived endothelial progenitor cells of mice, and similar outcomes in humans may contribute to vascular dysfunction and the cardiovascular morbidity and mortality associated with PM 2.5 exposur...

journal_title：Journal of the American Heart Association

authors： Abplanalp W,Haberzettl P,Bhatnagar A,Conklin DJ,O'Toole TE

更新日期：2019-07-02 00:00:00

abstract：:Background A combination of clinical and electrocardiographic risk factors is used for risk stratification in Brugada syndrome. In this study, we tested the hypothesis that the incorporation of latent variables between variables using nonnegative matrix factorization can improve risk stratification compared with logis...

journal_title：Journal of the American Heart Association

authors： Tse G,Zhou J,Lee S,Liu T,Bazoukis G,Mililis P,Wong ICK,Chen C,Xia Y,Kamakura T,Aiba T,Kusano K,Zhang Q,Letsas KP

更新日期：2020-11-17 00:00:00