I did my degree in Art History, and firstly I'd say that most degrees will allow you to go into any industry because they show a commitment and level of study which employers respond to.
Art History is a good general degree, because I think when you learn about art, you learn about everything which surrounds it...society and history. So if you decide that you want to do it, your career choices are quite open. If you want to go into the industry, a degree in the subject is very useful, but experience is even better. If you have time before you apply, do internships at galleries, museums, auction houses, because each experience is different.
It's also important to be aware that if you want to deal with objects and paintings, you'll have to work your way up - which is why it's so good to do internships. Auction houses have new objects everyday, museum work is more static...and think about how the economy affects smaller galleries. Also, from what I've been told and seen, there are very few
amazing jobs, and the money is rarely great unless you're at the very top, e.g. curator at a major museum.
I believe that there are courses you can do, but my advice would be to do internships and speak to people in the industry, and then follow a degree you enjoy and feel passionate about