Los Angeles, Oct. 21 -- The cause of death of Oscar-winning actress Eva Marie Saint has been revealed.

As per a death certificate obtained by PEOPLE, the actress died following the onset of cardiopulmonary arrest.

Eva breathed her last on October 6. She is survived by her husband of more than six decades, television director Jeffrey Hayden, their two children, Darrell and Laurette, four grandchildren and two great-grandchildren.Born on July 4, 1924, in Newark, New Jersey, Saint studied at Bowling Green State University in Ohio.

She began her career in television and radio before making her Broadway debut in The Trip to Bountiful in 1953, according to PEOPLE magazine.

As per the publication, Saint made her film debut in 1954 with Elia ...