What Are The Chances Of My Father Having A Brain Failure?

My father has high blood presure suger and colestrol level which is now control with medicine130/90 and 81 colestrol is not tested medicines r coezyday.sofvac.glocophege.pidogrel.lipirex. Now brain vessele are weak and suggested4 mri now urea serum 83 creatinine serum 1.6 what could b result in danger guide us my answer is what could b brain failure .stroke.kidney failure Allah na kary no bipolar disorder body is lathargic .means weaknes feeling .urine pass memory weak or forgottn names .understanding is fine