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Sinus Node Dysfunction Is Associated With Higher Symptom Burden and Increased Comorbid Illness: Results From the ORBIT-AF Registry.

Chang, P; Fonarow, GC; Freeman, J; Gersh, Bernard John; Go, AS; Jackson, Larry Ronald II; Kim, SH; ... (14 authors) (Clin Cardiol, 2016-02)

BACKGROUND: Patients with sinus node dysfunction (SND) have increased risk of atrial tachyarrhythmias, including atrial fibrillation (AF). To date, treatment patterns and outcomes of patients with SND and AF have not been ...

Catheter Ablation of Atrial Fibrillation in U.S. Community Practice--Results From Outcomes Registry for Better Informed Treatment of Atrial Fibrillation (ORBIT-AF).

Chang, P; Gersh, Bernard John; Holmqvist, Fredrik Nils; Hong, SJ; Kowey, Peter R; Naccarelli, GV; ORBIT-AF Investigators; ... (12 authors) (J Am Heart Assoc, 2015-05-21)

BACKGROUND: The characteristics of patients undergoing atrial fibrillation (AF) ablation and subsequent outcomes in community practice are not well described. METHODS AND RESULTS: Using the Outcomes Registry for Better Informed ...

Outcomes According to Cardiac Catheterization Referral and Clopidogrel Use Among Medicare Patients With Non-ST-Segment Elevation Myocardial Infarction Discharged Without In-hospital Revascularization.

Hess, Connie Ng; Hellkamp, Anne; Roe, Matthew Todd; Thomas, Laine Elliott; Scirica, BM; Peng, SA; Peterson, Eric David; ... (8 authors) (J Am Heart Assoc, 2016-03-14)

BACKGROUND: While use of P2Y12 receptor inhibitor is recommended by guidelines, few studies have examined its effectiveness among older non-ST-segment elevation myocardial infarction patients who did not undergo coronary ...

Sex-based differences in outcomes after percutaneous coronary intervention for acute myocardial infarction: a report from TRANSLATE-ACS.

Hess, Connie Ng; McCoy, LA; Duggirala, HJ; Tavris, DR; O'Callaghan, K; Douglas, Pamela Susan; Peterson, Eric David; ... (8 authors) (J Am Heart Assoc, 2014-02-07)

BACKGROUND: Data regarding sex-based outcomes after percutaneous coronary intervention (PCI) for myocardial infarction are mixed. We sought to examine whether sex differences in outcomes exist in contemporary practice. METHODS ...

Contemporary trends and predictors of postacute service use and routine discharge home after stroke.

Prvu Bettger, Janet; McCoy, L; Smith, EE; Fonarow, GC; Schwamm, LH; Peterson, Eric David (J Am Heart Assoc, 2015-02-23)

BACKGROUND: Returning home after the hospital is a primary aim for healthcare; however, additional postacute care (PAC) services are sometimes necessary for returning stroke patients to their pre-event status. Recent trends ...

Heart rate is associated with progression of atrial fibrillation, independent of rhythm.

Chang, P; Fonarow, GC; Freeman, JV; Gersh, Bernard John; Holmqvist, Fredrik Nils; Kim, S; Kowey, Peter R; ... (15 authors) (Heart, 2015-06)

OBJECTIVE: Atrial fibrillation (AF) often progresses from paroxysmal or persistent to more sustained forms, but the rate and predictors of AF progression in clinical practice are not well described. METHODS: Using the Outcomes ...

Early adoption of dabigatran and its dosing in US patients with atrial fibrillation: results from the outcomes registry for better informed treatment of atrial fibrillation.

Ansell, J; Chang, P; Ezekowitz, MD; Fonarow, GC; Gersh, Bernard John; Holmes, DaJuanicia; Hylek, EM; ... (15 authors) (J Am Heart Assoc, 2013-11-25)

BACKGROUND: Dabigatran is a novel oral anticoagulant approved for thromboprophylaxis in atrial fibrillation. Adoption patterns of this new agent in community practice are unknown. METHODS AND RESULTS: We studied patterns ...

Racial differences in the prevalence and outcomes of atrial fibrillation among patients hospitalized with heart failure.

Fonarow, GC; Get With the Guidelines Steering Committee and Hospitals; Hernandez, Adrian Felipe; Liang, L; Peterson, Eric David; Piccini, Jonathan Paul Sr; Thomas, Kevin Lindsey; ... (8 authors) (J Am Heart Assoc, 2013-09-26)

BACKGROUND: The intersection of heart failure (HF) and atrial fibrillation (AF) is common, but the burden of AF among black patients with HF is poorly characterized. We sought to determine the prevalence of AF, characteristics, ...

How Reliable are Patient-Reported Rehospitalizations? Implications for the Design of Future Practical Clinical Studies.

Anstrom, Kevin J; Baker, BA; Davidson-Ray, L; Effron, MB; Knight, JD; Krishnamoorthy, A; Mark, Daniel B; ... (11 authors) (J Am Heart Assoc, 2016-01-25)

BACKGROUND: Longitudinal clinical investigations often rely on patient reports to screen for postdischarge adverse outcomes events, yet few studies have examined the accuracy of such patient reports. METHODS AND RESULTS: ...

Effectiveness and Safety of Aldosterone Antagonist Therapy Use Among Older Patients With Reduced Ejection Fraction After Acute Myocardial Infarction.

Das, S; de Lemos, JA; Fonarow, GC; Peng, SA; Peterson, Eric David; Vora, Amit Navin; Wang, TY (J Am Heart Assoc, 2016-01-21)

BACKGROUND: While aldosterone antagonists have proven benefit among post-myocardial infarction (MI) patients with low ejection fraction (EF), how this treatment is used among older MI patients in routine practice is not ...