why my heart rates less than 60, and I wasn't like that before!!

Hi I'm female going on 20, I used to have period of the last year when I had tachycardia and high pressure. Then I had some treatment and stop.. now I'm having bradycardia or slow heart rate without any treatment. I wasn't like that before, I didn't have heart rate less than 60 at rest.. so somebody tell me why please!!

P.s I had echo last year showed moderate pulmonary hypertension 42.57 mmHg .. could it be related? Is it possible that my condition got worse?

I have symptoms now.. I get tired when standing for a while, bounding heart, and chest heaviness. Also in hot weather I get tired.

PLEASE help me!!

Noni,

If it is optional to see a cardio doctor, I would suggest considering a check-up. Especially since it sounds as if hypertension was indicated in past tests. It never hurts to have them look in my personal opinion... in fact, I find it helps. Best wishes to you and I hope you begin to feel better soon.

Well, for me it is not easy, but I'll try..

Thank you very much.. I appreciate it :-)