I Am A 59 Year Old Female Who Has A

I am a 59 year old female who has a history of Hun -and an ascending aortic aneurysm repair. This repair included the removal of my aortic and placement of an aortic conduit and a mechanical valve. I've been on warfarin since surgery but have had two cvas since then. Yesterday. My boss saiid my left eye and the corner of my mouth was drooping. She refused to let me drive home. Later in the day my family members began complaint that my texts did not make sense a and were gibberish. I feel fine . Should I be concerted?