AI Evaluation Notes

Based on the prediction, individuals with prolonged QT syndrome have an increased risk of sudden cardiac death, potentially triggered by HIT or marathons. To assess the accuracy, I will perform a search to verify the correlation between prolonged QT syndrome, exercise, and sudden cardiac death. However, a definitive determination of accuracy is challenging, as it would involve tracking specific individuals with prolonged QT syndrome engaging in HIT or marathons and observing their outcomes, which is not feasible.