Clin Res Cardiol (2023). https://doi.org/10.1007/s00392-023-02180-w |
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Comparison of Amplified P-Wave Analysis to Artificial Intelligence-Derived Analysis for Diagnosis of Atrial Cardiomyopathy and Outcome Prediction Following PVI for Persistent Atrial Fibrillation | ||
A. S. Jadidi1, N. Pilia2, T. Huang2, B. Müller-Edenborn2, H.-J. Allgeier2, H. Lehrmann2, D. Nairn3, A. Loewe3, D. Westermann2, T. Arentz2 | ||
1Klinik für Kardiologie und Angiologie II, Universitäts-Herzzentrum Freiburg / Bad Krozingen, Bad Krozingen; 2Klinik für Kardiologie und Angiologie, Universitäts-Herzzentrum Freiburg / Bad Krozingen, Bad Krozingen; 3Institut für Biomedizinische Technik, Karlsruher Institut für Technologie (KIT), Karlsruhe; | ||
Introduction: Left atrial cardiomyopathy (ACM) is invasively diagnosed by presence of low voltage substrate (LVS) in electro-anatomical mapping. ACM is associated with high (50%) AF recurrence rates after PVI, but also with increased risk for de-novo AF and ischemic stroke. Conclusion: Both the measurement of the APWD and the automatic neural network-based p-wave-analysis enable diagnosis of individuals with left atrial cardiomyopathy with high accuracy in a large cohort of patients with paroxysmal and persistent AF. Diagnosis of ACM based on automatic neural-network-based P-wave analysis enables identification of patients at high risk for arrhythmia recurrence post PVI. |
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https://dgk.org/kongress_programme/jt2023/aP862.html |