No, there isn't.
It's perfectly normal, and anyone who says differently is simply wrong. The brain selects automatically a pulse rate and a stroke
volume (that's how much blood the heart ejects per beat) which is right for YOU. - It's NOT an illness, or defect, -it's just you, and your characteristics. Same as having freckles, or red hair, or protruding teeth, big boobs or small, - whatever
Ignore the witches, get on and enjoy your baby and your life! There's NOTHING wrong with you, -honest.!!
Incidentally 140/95 is great, .... mine is frequently 220/110 and I'm still here.... I'm 80, looking forward to the next 20 years, - still working out, still swimming.
(look at my profile)