Brachial artery pressures determined by the oscillometric method were compared with
simultaneous central aortic (Ao) pressure measurements in 30 patients undergoing cardiac
catheterization. Three simultaneous oscillometric and central Ao pressure readings were
obtained in each patient. Central Ao pressures ranged widely for systolic (SP)(98 to 177 mm
Hg), diastolic (DP)(41 to 97 mm Hg), and mean (MP)(60 to 120 mm Hg) pressure values.
The mean percent errors (pressure difference divided by central Ao pressure) and “within …

Noninvasive estimation of central aortic pressure using the oscillometric method for
analyzing systemic artery pulsatile blood flow : comparative study of indirect systolic,
diastolic, and mean brachial artery pressure with simultaneous direct ascending aortic
pressure measurements | CiNii Research … Noninvasive estimation of central aortic
pressure using the oscillometric method for analyzing systemic artery pulsatile blood flow :
comparative study of indirect systolic, diastolic, and mean brachial artery pressure with …