The right rider for the physician to add is GUARANTEED FUTURE INSURABILITY. If the doctor know for sure that his income will be increasing in the future, he can add guaranteed future insurability rider to his disability policy, this will enables him to purchase additional insurance without attempting any medical question as long as he meets the income eligibility.
systolic is the pressure on the walls of the vessels during ventricular systole, or when the heart is contracting, and diastole is the pressure exerted during the time the heart is relaxed.