Adaptation of Left Ventricular Twist Mechanics in Exercise-Trained Children Is Only Evident after the Adolescent Growth Spurt. - Perkins DR; Talbot JS; Lord RN; Dawkins TG; Baggish AL; Zaidi A; Uzun O; Mackintosh KA; McNarry MA; Cooper SM; Lloyd RS; Oliver JL; et al. (Journal of the American Society of Echocardiography : official publication of the American Society of Echocardiography, 2024)