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2. Blood pressure - Wikipedia

   en.wikipedia.org/wiki/Blood_pressure

   If systolic blood pressure is elevated (>140 mmHg) with a normal diastolic blood pressure (<90 mmHg), it is called isolated systolic hypertension and may present a health concern. [ 49 ] [ 56 ] According to the 2017 [ 57 ] American Heart Association blood pressure guidelines state that a systolic blood pressure of 130–139 mmHg with a ...

3. Korotkoff sounds - Wikipedia

   en.wikipedia.org/wiki/Korotkoff_sounds

   If the pressure is dropped to a level equal to that of the patient's systolic blood pressure, the first Korotkoff sound will be heard. As the pressure in the cuff is the same as the pressure produced by the heart, some blood will be able to pass through the upper arm when the pressure in the artery rises during systole.

4. Blood pressure measurement - Wikipedia

   en.wikipedia.org/wiki/Blood_pressure_measurement

   A minimum systolic value can be roughly estimated by palpation, most often used in emergency situations, but should be used with caution. [10] It has been estimated that, using 50% percentiles, carotid, femoral and radial pulses are present in patients with a systolic blood pressure > 70 mmHg, carotid and femoral pulses alone in patients with systolic blood pressure of > 50 mmHg, and only a ...

5. During blood pressure check, there's a right way and wrong ...

   www.aol.com/news/during-blood-pressure-check...

   Blood pressure readings taken while a person's arm ... the systolic blood pressure was 3.9 points higher than when their arms were supported by a surface, while the diastolic pressure was 4 points ...

6. What is high blood pressure and why is it called the 'silent ...

   www.aol.com/high-blood-pressure-why-called...

   At the time, a normal systolic blood pressure was determined by adding your age to 100. Thus, a 60-year-old would be assumed to be perfectly normal with a very high, health-destroying systolic ...

7. Auscultatory gap - Wikipedia

   en.wikipedia.org/wiki/Auscultatory_gap

   Typically, the blood pressure obtained via palpation is around 10 mmHg lower than the pressure obtained via auscultation. In general, the examiner can avoid being confused by an auscultatory gap by always inflating a blood pressure cuff to 20-40 mmHg higher than the pressure required to occlude the brachial pulse .