Supernatural star Mark Sheppard has revealed he suffered six 'massive' heart attacks and was resuscitated four times after collapsing in his kitchen. (Pictured: Sheppard's selfie laying in a hospital bed with several heart monitor devices attached to his chest posted Saturday)

Mark Sheppard revealed he suffered six massive heart attacks after collapsing in his Los Angeles kitchen.

The 59-year-old actor credited his wife Sarah Louise Fudge for saving his life and said he felt ‘humbled’ by the near-death experience, which involved four resuscitations.

Sheppard said he suffered a ‘widowmaker’ – the deadliest kind of cardiac arrest which occurs when the largest coronary artery, the LAD, becomes blocked.

He posted a photograph of himself laying in a hospital bed at Providence St Joseph California looking bedraggled with several heart monitor devices attached to his chest.