Patrick Muldoon's Cause of Death, Contributing Factors Shared

Patrick Muldoon, the Days of Our Lives and Melrose Place star, died April 19 at age 57 from a heart attack, according to his death certificate. Contributing factors included hereditary coagulopathy disorder and pulmonary embolism. His sister shared a final video of Muldoon joking at a Los Angeles museum the night before his death.

Summary by Glance · E! Online