It is important to remember that there is a wide range of normal variability in the 12 lead ECG. The following normal ECG characteristics, therefore, are not absolute. It takes considerable ECG reading experience to discover all the normal variants.
Check-Ups. Common check-up and cleaning costs vary. Dentists charge different rates depending upon your situation and where you live. In most places, an average check-up costs about $288, which covers an exam, x-rays and cleaning.
An office visit can cost $50 -$350 or more, depending on what's included. A standard teeth cleaning can cost $70 -$200; dental X-rays can cost $20-$250 or more; and an exam by a dentist can be $50-$150 or more. Some or all of these costs may be covered by dental insurance.