Search Results - "LUBITZ, Steven A"
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Detection of Atrial Fibrillation in a Large Population Using Wearable Devices: The Fitbit Heart Study
Published in Circulation (New York, N.Y.) (08-11-2022)“…Morbidity from undiagnosed atrial fibrillation (AF) may be preventable with early detection. Many consumer wearables contain optical photoplethysmography (PPG)…”
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Population-Based Screening for Atrial Fibrillation
Published in Circulation research (19-06-2020)“…Atrial fibrillation (AF) is a common and morbid arrhythmia. Stroke is a major hazard of AF and may be preventable with oral anticoagulation. Yet since AF is…”
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ECG-Based Deep Learning and Clinical Risk Factors to Predict Atrial Fibrillation
Published in Circulation (New York, N.Y.) (11-01-2022)“…Artificial intelligence (AI)-enabled analysis of 12-lead ECGs may facilitate efficient estimation of incident atrial fibrillation (AF) risk. However, it…”
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Lifetime risk of atrial fibrillation according to optimal, borderline, or elevated levels of risk factors: cohort study based on longitudinal data from the Framingham Heart Study
Published in BMJ (Online) (26-04-2018)“…AbstractObjectiveTo examine the association between risk factor burdens—categorized as optimal, borderline, or elevated—and the lifetime risk of atrial…”
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50 year trends in atrial fibrillation prevalence, incidence, risk factors, and mortality in the Framingham Heart Study: a cohort study
Published in The Lancet (British edition) (11-07-2015)“…Summary Background Comprehensive long-term data on atrial fibrillation trends in men and women are scant. We aimed to provide such data through analysis of the…”
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Genetic Predisposition, Clinical Risk Factor Burden, and Lifetime Risk of Atrial Fibrillation
Published in Circulation (New York, N.Y.) (06-03-2018)“…BACKGROUND:The long-term probability of developing atrial fibrillation (AF) considering genetic predisposition and clinical risk factor burden is unknown…”
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Frequency of Cardiac Rhythm Abnormalities in a Half Million Adults
Published in Circulation. Arrhythmia and electrophysiology (01-07-2018)“…BACKGROUND:The frequency of cardiac rhythm abnormalities and their risk factors in community-dwelling adults are not well characterized. METHODS:We determined…”
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Rationale and design of a large population study to validate software for the assessment of atrial fibrillation from data acquired by a consumer tracker or smartwatch: The Fitbit heart study
Published in The American heart journal (01-08-2021)“…[Display omitted] Early detection of atrial fibrillation or flutter (AF) may enable prevention of downstream morbidity. Consumer wrist-worn wearable technology…”
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Sudden Cardiac Arrest Survivorship: A Scientific Statement From the American Heart Association
Published in Circulation (New York, N.Y.) (24-03-2020)“…Cardiac arrest systems of care are successfully coordinating community, emergency medical services, and hospital efforts to improve the process of care for…”
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Analysis of cardiac magnetic resonance imaging in 36,000 individuals yields genetic insights into dilated cardiomyopathy
Published in Nature communications (07-05-2020)“…Dilated cardiomyopathy (DCM) is an important cause of heart failure and the leading indication for heart transplantation. Many rare genetic variants have been…”
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Clinical and genetic evaluation after sudden cardiac arrest
Published in Journal of cardiovascular electrophysiology (01-02-2020)“…Sudden cardiac arrest (SCA) and sudden cardiac death (SCD) can be attributed to cardiac, respiratory, metabolic, and toxicologic etiologies. Most cases of SCD…”
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A Functional Variant Associated with Atrial Fibrillation Regulates PITX2c Expression through TFAP2a
Published in American journal of human genetics (01-12-2016)“…The most significantly associated genetic locus for atrial fibrillation (AF) is in chromosomal region 4q25, where four independent association signals have…”
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The Effect of PCSK9 (Proprotein Convertase Subtilisin/Kexin Type 9) Inhibition on the Risk of Venous Thromboembolism
Published in Circulation (New York, N.Y.) (19-05-2020)“…BACKGROUND:The relationship between cholesterol levels and risk of venous thromboembolism (VTE) is uncertain. We set out to determine the effect of PCSK9…”
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Phenotypic Refinement of Heart Failure in a National Biobank Facilitates Genetic Discovery
Published in Circulation (New York, N.Y.) (22-01-2019)“…BACKGROUND:Heart failure (HF) is a morbid and heritable disorder for which the biological mechanisms are incompletely understood. We therefore examined genetic…”
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Cross-modal autoencoder framework learns holistic representations of cardiovascular state
Published in Nature communications (28-04-2023)“…A fundamental challenge in diagnostics is integrating multiple modalities to develop a joint characterization of physiological state. Using the heart as a…”
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Genetics of myocardial interstitial fibrosis in the human heart and association with disease
Published in Nature genetics (01-05-2023)“…Myocardial interstitial fibrosis is associated with cardiovascular disease and adverse prognosis. Here, to investigate the biological pathways that underlie…”
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Adjusting for common variant polygenic scores improves yield in rare variant association analyses
Published in Nature genetics (01-04-2023)“…With the emergence of large-scale sequencing data, methods for improving power in rare variant association tests are needed. Here we show that adjusting for…”
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Aspirin Instead of Oral Anticoagulant Prescription in Atrial Fibrillation Patients at Risk for Stroke
Published in Journal of the American College of Cardiology (28-06-2016)“…Abstract Background Oral anticoagulation (OAC), rather than aspirin, is recommended in patients with atrial fibrillation (AF) at moderate to high risk of…”
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A comparison of the CHARGE–AF and the CHA2DS2-VASc risk scores for prediction of atrial fibrillation in the Framingham Heart Study
Published in The American heart journal (01-08-2016)“…Atrial fibrillation (AF) affects more than 33 million individuals worldwide and increases risks of stroke, heart failure, and death. The CHARGE-AF risk score…”
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Galectin 3 and incident atrial fibrillation in the community
Published in The American heart journal (01-05-2014)“…Background Galectin 3 (Gal-3) is a potential mediator of cardiac fibrosis, and Gal-3 concentrations predict incident heart failure. The same mechanisms that…”
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