I wouldn't vape two hours prior to the ECG. The accuracy of the reading is based on regular heart rhythm and nicotine will increase BP and heart rate, if even so slightly.
Original nautilus has a spring attached to the 510 pin. If it is missing, you won't make a connection. The spring will corrode after time and possibly lose tensile strength.
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.