Blood Pressure, Dr. D. Penney
Arterial Blood Pressure:
Ps = maximal pressure in vessel ..... (120 / xxx )
Pd = minimal pressure in vessel ..... ( xxx / 80 )
Pp = Ps - Pd ( 120 - 80 = 40 )
Pave. =/ ( Ps + Pd ) / 2 ..... or ...... Pd + 1/2 Pp
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