'Supernatural' Star Mark Sheppard Survives Six Massive Heart Attacks

Actor credits his survival to his wife, the Los Angeles Fire Department, and hospital staff

'Supernatural' actor Mark Sheppard survived six massive heart attacks, having been revived four times.
Sheppard's heart attacks were caused by a 100% blockage in his left anterior descending (LAD) artery, a condition often referred to as a 'widowmaker' heart attack.
Sheppard credited his survival to his wife, the Los Angeles Fire Department, and the staff at Providence California St. Joseph's.
Despite the severity of his condition, Sheppard reported feeling great and expected to return home the day after his hospitalization.
Sheppard's 'Supernatural' co-stars and other celebrities expressed their support and well-wishes in response to his health scare.