Why the study?
Hypertrophic cardiomyopathy is a leading cause of sudden cardiac death in athletes who are mostly asymptomatic, making recognition of abnormal ECG patterns important for screening.
Recognizing abnormal ECG patterns is crucial for screening athletes for hypertrophic cardiomyopathy, as over 90% have ECG abnormalities despite lacking symptoms or physical findings.
Warrants routine ECG screening in athletes for HCM; reinforces its value beyond history and physical examination.
Hypertrophic cardiomyopathy is one of the most prevalent inherited cardimyopathies and according to the US data is the leading cause of sudden cardiac death in athletes. Athletes with HCM are asymptomatic in majority of cases and have normal physical phindings, however over 90% of them have abnormal ECG, so it is important to recognize these ECG patterns.
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Giga et al. (2018) studied this question.
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