I'm wondering what the difference is? I have copies of my charts and it mentions both?
I'm trying to understand what's going on with me, or at least formulating some questions I can ask the doctor.
Can anyone help?
I think some of the best information can be found at the american heart association website... I hope this helps
http://www.americanheart.org/presenter.jhtml?identifier=59
http://www.americanheart.org/presenter.jhtml?identifier=55