Alan Thicke died after rupture of major artery

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TV star Alan Thicke died after his aorta artery tore then ruptured, his death certificate has shown.

The details emerged after the Growing Pains star died on December 13 at 69. He was buried on Monday in Santa Barbara, California.

The Canadian actor - the father of singer Robin Thicke - also worked as a songwriter and talk show host.

Alan Thicke
Alan Thicke (Chris Pizzello/Invision/AP)

His cause of death was determined by a doctor and no autopsy was performed.

Thicke's aorta ruptured about three hours after it first developed a tear, the death certificate states.

Tanya Thicke recalled her "beloved husband, soul mate and the patriarch of our family" in a statement.

"It is with gut-wrenching sadness and unbelievable grief that I thank everyone from the bottom of my heart for the outpouring of love and support during this unimaginable time," she wrote.

Robin Thicke on stage at Wireless
Robin Thicke ( Joe Giddens/PA)

In addition to playing Dr Jason Seaver on Growing Pains, which aired on ABC from 1985 to 1992, Thicke had guest appearances on shows such as How I Met Your Mother and This Is Us.

Born in Ontario, Canada, he was nominated for three Emmy Awards for his work in the late 1970s as a writer for Barry Manilow's talk show, and later for a satirical take on the genre in the variety show America 2-Night.

He composed several popular theme songs, including the original theme for Wheel Of Fortune and other shows including The Facts Of Life and Diff'rent Strokes.