Christine McVie died of an "ischemic stroke" in November, according to a report citing her death certificate.
The British vocalist and keyboardist, who was best known for bringing her talents to Fleetwood Mac, died on Nov. 30 at a hospital after a "short illness." She was 79.
The certificate, obtained by the Blast on Monday, listed the stroke as the primary cause of death. The Mayo Clinic says, "An ischemic stroke occurs when the blood supply to part of the brain is interrupted or reduced, preventing brain tissue from getting oxygen and nutrients."
