December 23, 2019 4:33 pm Denton Man Catches Aorta Block in Unlikely Way Jarrell Clark, a hospital volunteer, discovered the main valve of his heart was blocked while undergoing screening for gastric bypass surgery. Wake Up to Something Good 2:16 North Texas medical graduate donates to leukemia patient 2:30 Garland firefighter shares lesson after surviving stroke 2:13 $100 million gift will go toward new Dallas pediatric hospital campus 2:19 Dallas County encourages vaccines before summer travel season 5:46 5 Talk Street: Sonidos del Summer with James L. West Center for Dementia and Tarrant County College.