How Did Maria Antonietta Beluzzi Die?

Maria Antonietta Beluzzi was an Italian actress who appeared in a number of films in her native country. She is probably best known as the large and huge-breasted tobacconist in Federico Fellini's Amarcord, whose sexual arousal by the male teenager protagonist ends with ironic results. This casting occurred ten years after Fellini first cast her in an uncredited role in 8½.