What kind of gift should I send to someone who is recovering from brain surgery?

My best friend’s mother has been suffering with Parkinson’s for the past 15 years. On Monday, she went in for the first part of her deep brain stimulation surgery and the second part will be completed Friday. Unfortunately, this is all happening back in my hometown outside Cleveland, Ohio and I am currently living in St. Louis, Missouri. While I’m unable to give any encouragement in person, I wanted to send a get well soon gift to show my love and support for her. What are your suggestions for gifts in this situation?