Journal Pre-proof Prediction and Prevention of Sudden Death in Young Patients (¡ 20 years) with Hypertrophic Cardiomyopathy Ethan J. Rowin MD , Aadhavi Sridharan MD, PhD , Christopher Madias MD , Chris Firely MD , Benjamin Koethe MPH , Mark S. Link MD , Martin S. Maron MD , Barry J. Maron MD PII: S0002-9149(20)30464-1 DOI: https://doi.org/10.1016/j.amjcard.2020.04.042 Reference: AJC 24583 To appear in: The American Journal of Cardiology Received date: 21 February 2020 Revised date: 10 April 2020 Accepted date: 20 April 2020 Please cite this article as: Ethan J. Rowin MD , Aadhavi Sridharan MD, PhD , Christopher Madias MD , Chris Firely MD , Benjamin Koethe MPH , Mark S. Link MD , Martin S. Maron MD , Barry J. Maron MD , Prediction and Prevention of Sudden Death in Young Patients (¡ 20 years) with Hypertrophic Cardiomyopathy, The American Journal of Cardiology (2020), doi: https://doi.org/10.1016/j.amjcard.2020.04.042 This is a PDF ﬁle of an article that has undergone enhancements after acceptance, such as the addition of a cover page and metadata, and formatting for readability, but it is not yet the deﬁnitive version of record. This version will undergo additional copyediting, typesetting and review before it is published in its ﬁnal form, but we are providing this version to give early visibility of the article. Please note that, during the production process, errors may be discovered which could affect the content, and all legal disclaimers that apply to the journal pertain. © 2020 Published by Elsevier Inc.