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.
1 The cost of a dental visit will depend on whether you have dental insurance or not. 2  The price of a visit to a dentist can be anywhere from $100 to $200 depending on what you need.3  Some dentists charge $90 for an appointment, and others may charge $75 for the first exam. Some dentists charge $90 for an appointment, and others may charge $75 for the first exam. 2  If you just need to see the dentist to ask questions, plan on spending $50 to $90. 3  However, if a cleaning, x-rays or a simple procedure needs to be done, the costs can hover around $100 to as much as $225.