KHOU-TV, Channel 11-Houston, May 30, 2007 (Video available online) HOUSTON - ER docs live by the "golden hour," when trauma patients have the best chance at survivial. Now, they're trying to meet a new standard for trauma of the heart. Get heart attack patients to the cath lab for a life saving stent in 90 minutes or less. Seven months ago Manuel Salvador wondered if he would live. "I just got up, had a pain in my chest, couldn't breath, couldn't walk," he said. "Really it hurt so much , and that's when he decided to call 911. Salvador wound up in the cath lab at Memorial Hermann, stent in place in 52 minutes. A government Web site tracks the performance of Houston-area hospitals. Between July 2005 and June 2006, Christus St. John in Clear Lake managed to stent a heart patient within two hours of their arrival 93 percent of the time. UTMB Galveston was at 83 percent. Two of Houston's most prestigious hospitals didn't fare nearly as well. St. Luke's stented patients within two hours 55 percent of the time. And at the Methodist Hospital, 29 percent, the lowest average in the Texas Medical Center.