Thalamic hemorrhage. He comes back home.

My grandfather complained of not being able to move his right hand and leg last Tuesday. On doctor's advise, we had an MRI scan done for him which showed acute bleed in the left thalamus (detailed report attached), alongwith a KFT. Based on the reports, the doctor advised to admit him to the hospital for medication and ruled out surgery keeping in mind his old age. He has been refusing to take his Anti-Hypertension medicines for sometime and that could be a reason for the stroke. His condition has improved since he was admitted to the ICU, after being given aggressive medication. He is conscious and does talk to us a bit when we visit him. Please advise as to what are the long term implications and what is the possible scenario once he's removed from aggressive medication or when he comes back home. Thanks a lot!