North Texas February 22, 2017 5:30 pm Screenings Can Detect Potential Deadly Heart Arrythmia One of the most common heart problems that often goes undetected, even in young athletes, is a heart arrythmia. Wake Up to Something Good 3:28 Mother mourns loss of son killed in North Texas flooding 1:57 ‘The Wall That Heals' comes to Frisco 1:51 Child killed in Johnson County flooding 0:38 Pet of the Week: Matrix! 2:23 Parents of Fort Worth drive-by shooting victims recalls horrifying moments