Glad to see he's doing better... I hadn't been able to keep up with this story too well, but apparently they thought he might die in the dugout after this happened the other day. He is now a minor-league manager for the Braves, and has been with the team coaching during spring training. Here's one 80s manager hoping for a speedy recovery for Luis:
http://mlb.mlb.com/news/article.jsp?ymd=20110311&content_id=16904528&vkey=news_mlb&c_id=mlb