I have had anxiety and panic related to blood pressure and heart. I have done echo tmt multiple ecg and recently also did 1 week bp monitor where average was 115/78 day night and holter for 24 hours. Everything normal. I was okay but one day started feeling head pressure and slight head lightness 1-2 days so went to measure bp before reaching only I started feeling anxious and when reached it first came out 145/88 then I panicked more and it was 166/104 but doctor made me calm and withing 5 mins it was 140/82 . I have had few instances where I went to emergency in panic and my bp came 150-160/90-100 but came down as I settle. Do I have something to worry or some permanent damage?