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Solidifying our understanding of this relationship could improve risk stratification as well as improve our comprehension of the underlying pathophysiological characteristics of pediatric HCM. In this state\u2010of\u2010the\u2010art review, we examine the current literature on genetic variations in HCM and their association with outcomes in children, discuss the current approaches to identifying cardiovascular phenotypes in pediatric HCM, and explore possible avenues that could improve sudden cardiac death risk assessment.<\/jats:p>","DOI":"10.1161\/jaha.121.024220","type":"journal-article","created":{"date-parts":[[2022,2,18]],"date-time":"2022-02-18T10:36:46Z","timestamp":1645180606000},"update-policy":"https:\/\/doi.org\/10.1161\/crossmarkpolicy","source":"Crossref","is-referenced-by-count":25,"title":["Pediatric Hypertrophic Cardiomyopathy: Exploring the Genotype\u2010Phenotype Association"],"prefix":"10.1161","volume":"11","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-8015-6838","authenticated-orcid":false,"given":"Minh B.","family":"Nguyen","sequence":"first","affiliation":[{"name":"Division of Cardiology Labatt Family Heart Centre Hospital for Sick Children 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