Not sure if others have posted this, but could not find. Young athlete named August Koontz died from HCM, in his sleep, in 2008; parents organized a 501c3 in 2011. Their organization provide free screenings for youth age 14-18 for those living in San Antonio and surrounding counties. Support from concerts by such musical groups such as Asleep at the wheel, etc. and endorsements from NBA stars such as David Robinson. See their program at http://www.augustheart.org