Once medication is started, you must be cleared before resuming flying status. This may take as short a time as 3-4 weeks. If your pulse is consistently high, your heart is working too hard. Physical exertion, medication, stress, coffee, smoking, and obesity can all play a part, as can physical problems. A newborn baby has a pulse of 120.
Small animals have a faster pulse than larger ones because they lose body heat faster.
More likely to be on time. Glasses are required to correct near vision. The two-year renewal limit is the same for pilots age 40 and over. Walking is a great exercise, maybe the best. Exercises that require bursts of energy burn mostly carbohydrates.