Arrhythmias More Condition_symptoms I May Have Something Called Arrhythmias/Rhythm Disorder I Am Scheduled For Feet Surgury On The 10 July?

I may have something called Arrhythmias/Rhythm Disorder I am scheduled for feet surgury on the 10 July? - arrhythmias more condition_symptoms

ECG voltage was scheduled for 7 it seriously enough to stop the transaction? I fear and hate that I know have to wait so long, what will happen. You need not be funny real answers.
Thanks