I have an abnormal ekg

I assume you also had a pre-procedure EKG. If so, was there a change? All this means a follow up is necessary. This usually includes blood tests, a cardiac stress test, maybe a Holter monitor test and a cardiac ECHO.
You can read more here:
https://www.cardiachealth.org/heart-disease-diagnosis/general-tests
https://www.cardiachealth.org/heart-disease-diagnosis/heart-disease-tes
If you know your blood pressure and cholesterol, you can calculate your risk for heart disease here:
https://www.cardiachealth.org/app/risk-assessment.php
Even all the tests come back negative, this might be a good time to see what you can do to improve your heart health:
https://www.cardiachealth.org/heart-disease-treatment/what-you-can-do
https://www.cardiachealth.org/patients/diet/heart-healthy-food
Hope this helps,
Dr T
https://www.cardiachealth.org/