An injection of 20 for 40

What is meant by an injection of 20 for 40?

One must dictate the rate and volume for a power-injected run of contrast material. The term “20 for 40” means that the injection rate is 20 mL/second for a total volume of 40 mL. This would therefore be a 2-second-long injection.


Sign up to receive the trending updates and tons of Health Tips

Join SeekhealthZ and never miss the latest health information