A British woman died in front of her partner's eyes after a "routine" hospital procedure to treat her migraine went "horribly wrong".
Emma Grainger, 51, spent 18 months in a coma after attending a Chinese clinic for prescribed hydrocortisone injections that led to her breath and heart stopping in February 2021.
Doctors revived her heart but Emma still could not breathe and she fell into a coma, her partner Adrian Casey said.
