I have bad anxiety and last time I was at the doctor my BP was 169/110. My doctor said it was just white coat hypertension. My question is, at my age, and I'm not overweight and I don't have any other health problems, is it possible that even if I did have HBP, could it kill me this young? And is it possible my arteries could be blocked or narrowed already? He listened to my heart and it sounds perfect, no murmurs