What are the four types of pre-authorization or prior approval that may be used by some managed care plans

Automatic, Manual, automatic preauthorization reversal, partial

the more fit you are, the faster the recovery. your heart rate drops most sharply in the first minute after you stop exercising; it should then fall about 20 beats a minute—a drop of less than 12 beats a minute is considered abnormal. this “recovery heart rate” is measured as part of an exercise stress test.