What is the definition of postural hypotension based on changes in blood pressure within 3 minutes of standing when compared to blood pressure from the sitting or supine position?
B.A systolic blood pressure decrease of at least 25 mm Hg or a diastolic blood pressure decrease of at least 10 mm Hg.
C.A systolic blood pressure decrease of at least 10 mm Hg or a diastolic blood pressure decrease of at least 5 mm Hg.
D.A systolic blood pressure decrease of at least 15 mm Hg or a diastolic blood pressure decrease of at least 5 mm Hg.