My husband tripped and fell the other day. Landed on his knees and hands (which had gloves). He went on to the restaurant, which was a half a block away. When he got there he asked them if they had somewhere he could lie down for a few minutes, he felt dizzy. They did and he laid down. And then he felt alright. He went on to have lunch with the person he was meeting. He had a heart attack in Nov. 2012, but has been cleared at his last visit, and doesn t take the medicine anymore. This is not the first time that he has gotten dizzy. He has these spells when he moves his head to fast, or gets up too fast, etc. Should he or me be worried? All he says to me is I have always had this problem. Is it a problem?