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Source: American Heart Journal
Condition: Atrial Fibrillation

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Total 163 results found since Jan 2013.

Probing oral anticoagulation in patients with atrial high rate episodes: Rationale and design of the Non –vitamin K antagonist Oral anticoagulants in patients with Atrial High rate episodes (NOAH–AFNET 6) trial
Conclusion NOAH–AFNET 6 will provide robust information on the effect of oral anticoagulation in patients with atrial high rate episodes detected by implanted devices. Graphical abstract
Source: American Heart Journal - May 24, 2017 Category: Cardiology Source Type: research

Risk of Cardiovascular Events and Incident Atrial Fibrillation in Patients without Prior Atrial Fibrillation: Implications for Expanding the Indications for Anticoagulation
Conclusions Patients without diagnosed AF but with certain risk factors were at a particularly high cardiovascular risk and may require new prevention approaches. In addition to the ongoing trials, future trials in other high-risk populations, e.g., diabetes and chronic kidney disease may be warranted.
Source: American Heart Journal - February 10, 2018 Category: Cardiology Source Type: research

Impact of polyvascular disease on patients with atrial fibrillation: Insights from ROCKET AF
Conclusion The use of rivaroxaban compared with warfarin was associated with a higher risk of stroke and bleeding in patients with polyvascular disease enrolled in ROCKET AF. Further studies are needed to understand the optimal management of this high-risk population.
Source: American Heart Journal - May 8, 2018 Category: Cardiology Source Type: research

Rationale and design for AMPLATZER™ amulet™ left atrial appendage Occluder IDE randomized controlled trial (amulet IDE trial)
Publication date: Available online 21 December 2018Source: American Heart JournalAuthor(s): Dhanunjaya Lakkireddy, Stephan Windecker, David Thaler, Lars Sondergaard, John Carroll, Michael R Gold, Hongfei Guo, Kyle J Brunner, James B Hermiller, Hans-Christoph Diener, Boris Schmidt, Lee MacDonald, Moussa Mansour, Brijeshwar Maini, Joseph LevineAbstractAimsThe Amulet IDE Trial is an ongoing, prospective, randomized, multi-national trial, designed to evaluate the safety and effectiveness of the AMPLATZER™ Amulet™ Left Atrial Appendage Occluder for stroke prevention in comparison to the WATCHMAN Left Atrial Appendage Closur...
Source: American Heart Journal - December 21, 2018 Category: Cardiology Source Type: research

Comparative effectiveness, safety, and costs of rivaroxaban and warfarin among morbidly obese patients with atrial fibrillation
ConclusionsMorbidly obese AF patients treated with rivaroxaban had comparable risk of ischemic stroke/systemic embolism and major bleeding as those treated with warfarin, but lower healthcare resource utilization and costs.
Source: American Heart Journal - February 21, 2019 Category: Cardiology Source Type: research

Rationale and design for AMPLATZER Amulet Left Atrial Appendage Occluder IDE randomized controlled trial (Amulet IDE Trial)
Publication date: May 2019Source: American Heart Journal, Volume 211Author(s): Dhanunjaya Lakkireddy, Stephan Windecker, David Thaler, Lars Søndergaard, John Carroll, Michael R Gold, Hongfei Guo, Kyle J Brunner, James B Hermiller, Hans-Christoph Diener, Boris Schmidt, Lee MacDonald, Moussa Mansour, Brijeshwar Maini, Joseph LevineAimsThe Amulet IDE Trial is an ongoing, prospective, randomized, multi-national trial, designed to evaluate the safety and effectiveness of the AMPLATZER Amulet Left Atrial Appendage Occluder for stroke prevention in comparison to the WATCHMAN Left Atrial Appendage Closure Device in patients with ...
Source: American Heart Journal - March 4, 2019 Category: Cardiology Source Type: research

Risk of Major Cardiovascular and Neurologic Events with Obstructive Sleep Apnea among Patients with Atrial Fibrillation
ConclusionAmong patients with AF, OSA is an independent risk factor for MACNE and, more specifically, stroke/SE.Graphical Abstract
Source: American Heart Journal - January 7, 2020 Category: Cardiology Source Type: research

Impact of creatinine clearance on clinical outcomes in elderly atrial fibrillation patients receiving apixaban: J-ELD AF registry sub-analysis
ConclusionsThe incidence of events in each CCr value group was comparable for stroke or systemic embolism and bleeding requiring hospitalization, and significantly higher for total deaths and cardiovascular deaths only in the CCr 15–29 mL/min group, in Japanese non-valvular AF patients aged ≥75 years.
Source: American Heart Journal - February 9, 2020 Category: Cardiology Source Type: research

Addressing barriers to optimal oral anticoagulation use and persistence among patients with atrial fibrillation: Proceedings, Washington, DC, December 3-4, 2012
Approximately half of patients with atrial fibrillation and with risk factors for stroke are not treated with oral anticoagulation (OAC), whether it be with vitamin K antagonists (VKAs) or novel OACs (NOACs); and of those treated, many discontinue treatment. Leaders from academia, government, industry, and professional societies convened in Washington, DC, on December 3-4, 2012, to identify barriers to optimal OAC use and adherence and to generate potential solutions. Participants identified a broad range of barriers, including knowledge gaps about stroke risk and the relative risks and benefits of anticoagulant therapies;...
Source: American Heart Journal - April 25, 2014 Category: Cardiology Authors: Paul L. Hess, Michael J. Mirro, Hans-Christoph Diener, John W. Eikelboom, Sana M. Al-Khatib, Elaine M. Hylek, Hayden B. Bosworth, Bernard J. Gersh, Daniel E. Singer, Greg Flaker, Jessica L. Mega, Eric D. Peterson, John S. Rumsfeld, Benjamin A. Steinberg, Tags: Results of Expert Meetings Source Type: research

The Atrial Fibrillation Conundrum in Dialysis Patients
Publication date: Available online 23 January 2016 Source:American Heart Journal Author(s): An S. De Vriese, Rogier Caluwé, Paolo Raggi The burden of atrial fibrillation (AF) and the risk of stroke are high in dialysis patients. The decision to use anticoagulation rests heavily on effective risk stratification. As both the pathophysiology of the disease and the response to therapy differ in dialysis, data from the general population cannot be extrapolated. The effect of vitamin K antagonists (VKA) on the risk of stroke in dialysis patients with AF has not been studied in randomized trials. The available observational...
Source: American Heart Journal - January 25, 2016 Category: Cardiology Source Type: research

Effect of Apixaban on Brain Infarction and Microbleeds: AVERROES-MRI Assessment Study
Conclusions Apixaban treatment was associated with a non-significant trend toward reduction in the composite of clinical ischemic stroke and covert embolic-pattern infarction and did not increase the number of microbleeds in patients with atrial fibrillation, compared with aspirin.
Source: American Heart Journal - April 16, 2016 Category: Cardiology Source Type: research

Apixaban compared with parenteral heparin and/or vitamin K antagonist in patients with nonvalvular atrial fibrillation undergoing cardioversion: Rationale and design of the EMANATE trial
Publication date: September 2016 Source:American Heart Journal, Volume 179 Author(s): Michael D. Ezekowitz, Charles V. Pollack, Paul Sanders, Jonathan L. Halperin, Judith Spahr, Nilo Cater, William Petkun, Andrei Breazna, Paulus Kirchhof, Jonas Oldgren Stroke prevention in anticoagulation-naïve patients with atrial fibrillation undergoing cardioversion has not been systematically studied. Objective To determine outcomes in anticoagulation-naïve patients (defined as those receiving an anticoagulant for <48 hours during the index episode of atrial fibrillation) scheduled for cardioversion. Methods This...
Source: American Heart Journal - July 5, 2016 Category: Cardiology Source Type: research

Growth-Differentiation Factor 15 and Risk of Major Bleeding in Atrial Fibrillation: Insights from the RE-LY Trial
Conclusions In patients with AF, GDF-15 is an independent risk indicator for major bleeding and all-cause mortality, but not for stroke. Therefore, GDF-15 seems useful as a specific marker of bleeding in patients with AF on oral anticoagulant treatment.
Source: American Heart Journal - June 8, 2017 Category: Cardiology Source Type: research

Is There A Role For Pharmacokinetic/Pharmacodynamic Guided Dosing For Novel Oral Anticoagulants?
Publication date: Available online 10 October 2017 Source:American Heart Journal Author(s): Noel Chan, Philip T. Sager, Jack Lawrence, Thomas's Ortel, Paul Reilly, Scott Berkowitz, Dagmar Kubitza, John Eikelboom, Jeffry Florian, Norman Stockbridge, Martin Rose, Robert Temple, Jonathan H. Seltzer The novel direct oral anticoagulants (NOACs) represent a major advance in oral anticoagulant therapy, and are replacing vitamin K antagonists as the preferred options for many indications. Given in fixed doses without routine laboratory monitoring, they have been shown to be at least as effective in reducing thromboembolic stroke ...
Source: American Heart Journal - October 10, 2017 Category: Cardiology Source Type: research

Is there a role for pharmacokinetic/pharmacodynamic-guided dosing for novel oral anticoagulants?
Publication date: May 2018 Source:American Heart Journal, Volume 199 Author(s): Noel Chan, Philip T. Sager, Jack Lawrence, Thomas's Ortel, Paul Reilly, Scott Berkowitz, Dagmar Kubitza, John Eikelboom, Jeffry Florian, Norman Stockbridge, Martin Rose, Robert Temple, Jonathan H. Seltzer The novel direct oral anticoagulants (NOACs) represent a major advance in oral anticoagulant therapy and are replacing vitamin K antagonists as the preferred options for many indications. Given in fixed doses without routine laboratory monitoring, they have been shown to be at least as effective in reducing thromboembolic stroke as dose-adjus...
Source: American Heart Journal - February 23, 2018 Category: Cardiology Source Type: research