A day after the 66-year-old legendary comedian passed away, his rep confirms to E! News that the star's doctors believe he died from a heart attack. At the time of his unexpected death, Shandling had no history of heart problems and was not suffering from any illness. He was considered healthy and was speaking to people the morning before he died.
According to the coroner's office, an autopsy will not be performed. Instead, doctors will determine the official cause of death.
01:01 Bachelorette Rachel Lindsay and fiance Bryan Abasolo hang out with family in Houston30
10:41 Bonnie Tyler to sing 'Total Eclipse of the Heart' aboard cruise ship during eclipse24
23:22 Subway booth clerk accused of interfering with police pursuit dies of heart attack19
20:28 'Home Alone' Dad John Heard Died From Heart Attack26