Dad has not had anymore TIA episodes since yesterday around 5. They removed the heparin drip this morning and he is continuing to receive the injections in his stomach every 12 hours of another blood thinner. If he continues to do well he can go home tomorrow. We will have to give the same injections at home and he will have to be watched closely. Thanks so much for all your encouraging comments. Everyone is tired and ready to get back to a somewhat normal life. Whatever that means. Hope to report that tomorrow he is home.