cardiologist giving clearance

yesterday had the appointment with my cardiologist and he is going to give me clearance to proceed with the surgery.  on sunday evening, when i was doing my blood pressure i knew that my heart was beating pretty fast (no idea why because it was a relaxing day) and my heart rate was at 132 beats - NOT good.  so, he put me on a holter heart monitor for a 24 hour recording to see if my heart is having any irregular rhythms that i am not sensing.

when discussing the surgery he said that he will write up instructions for the doctor doing my procedure regarding my heart.