Today in my lab class we learned how to give EKG's.
(I'm a respiratory therapy student)
I could tell by the expression on my instructors face that something wasn't quite right.
She administered the tests two more times just to make sure it wasn't a fluke.
The results of each showed that I had: Sinus Arrhythmia and Possible Left Atrial Enlargment..
Could this be from taking ADHD medication?
Also my dad was born with cardiomegally.
I feel fine, should I be concerned?