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Are device-detected atrial high-rate episodes a risk marker for stroke?

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Continuous cardiac rhythm monitoring via cardiac implantable electronic devices finds an increased number of patients with asymptomatic atrial fibrillation. Yet, not all patients with device-detected atrial high-rate episodes are alike. Fine-tuning risk assessment may help identify those who can benefit most from anticoagulation.

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Acknowledgements

P.H. was supported by American Heart Association Career Development Award 23CDA1039446. K.S. was supported by US National Institutes of Health grants P01HL164311 and R01HL162921.

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Correspondence to Kalyanam Shivkumar.

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Competing interests

UCLA holds patents developed by K.S. relating to cardiac neural diagnostics and therapeutics. K.S. is a consultant for Nference Inc. & Anumana Inc.

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Hanna, P., Buch, E. & Shivkumar, K. Are device-detected atrial high-rate episodes a risk marker for stroke?. Nat Cardiovasc Res 2, 1097–1098 (2023). https://doi.org/10.1038/s44161-023-00383-y

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