What Is An Overnight Pulse Oximetry Test?

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Definition

The pulse is the number of heartbeats per minute.


Alternative Names

Heart rate; Heart beat


How the test is performed

The pulse is measured at the:

  • Back of the knees
  • Groin
  • Neck
  • Temple
  • Top or inner side of the foot
  • Wrist

In these areas, an artery passes close to the skin.

To measure the pulse at the wrist, place the index and middle finger over the underside of the opposite wrist, below the base of the thumb. Press firmly with flat fingers until you feel the pulse.

To measure the pulse on the neck,...

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