The difference between systolic and diastolic pressure (subtract the diastolic pressure from the systolic pressure).
The difference between the diastolic and systolic pressure.
Difference between the systolic and diastolic blood pressure readings, which is normally ranges between 30 and 50 mm Hg.
The difference between systolic and diastolic pressures. The systolic pressure is normally about 40 points greater than the diastolic. A pulse pressure over 50 points or under 30 points is considered abnormal.
The contrast between systolic and diastolic blood pressures.