Star Wars: Episode VII - The Force Awakens : Carrie Fisher, Longtime Smoker, Suffers Cardiac Arrest On Plane

doesn't look good

It depends on how much damage was done to her heart, her blood oxygen levels at the time (mouth to mouth doesn’t help all that much) and other factors. Since she lost weight for shooting the movies her prognosis is better than before. But it all depends on what damage has been done. Including brain damage for being out that long.

Smoker??? I also tend to think we powdered our nose just one too many times.

But that's none of my business and yes, it is in the past.

Word right now is stable condition... hopefully she pulls through

Could self-styled 'respectable former drug addict' Carrie Fisher's decades-long struggles with substance abuse and weight loss have caused her heart attack?

http://www.dailymail.co.uk/news/article-4063186/Could-Carrie-Fisher-s-struggles-substance-abuse-weight-loss-caused-heart-attack.html