Dad back in the hospital

I am sure everyone who knows me knows my dad is a very sick man. The doctor lowered the dose of one of his MANY medications that keeps the water off of him on Thursday. Well, as of yesterday he had gained almost 10 pounds. He woke up this morning having a very had time breathing. My mom loaded him up and took him to the ER at the Veterans Hospital in LA. He is still there. We don't know quite yet what the game plan is. I will keep everyone posted.