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.
Maintaining a customerâs checking account costs your financial institution money. The American Bankers Association estimates the annual cost to a bank to maintain a checking account is between $250 and $400 per year. For community financial institutions with less than $5 billion in assets, the average according to other researchers is closer to $250 to $300.