Medical Assistants are responsible for knowing how to and assisting in correctly operating the GE MAC 5500 to ensure accurate EKG recordings.

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šŸ“š Resources Needed

  • GE MAC 5500
  • Patient information
  • Properly placed electrodes and lead wires
  • besa EHR
  • Printer / Scanner

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šŸš€ Tips & Tricks

  • ā€œAutoā€ (or Start/Acquire) is used for a standard 12-lead EKG.
  • ā€œRhythmā€ is used for a continuous rhythm strip (longer monitoring).
  • If you’re unsure which to use → ask the provider before starting.
  • Watch all the videos below!

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šŸ“˜ Instructions

Be sure to follow the steps listed below.

Powering On the Machine

Press the Power button and allow the system to load.

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Entering Patient Information

Press ā€œNew Patientā€ or ā€œPatient Dataā€.

Enter:

  • Name
  • Date of birth
  • Patient ID (if applicable)

Press Confirm/Accept to save.

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Verifying Leads

Ensure all electrodes are placed correctly.

Check screen for:

  • No lead disconnect warnings
  • Stable waveform

āš ļø Fix any lead issues before proceeding.

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Running a Standard 12-Lead EKG

Instruct patient to remain still and not talk.

Press the ā€œAutoā€ / ā€œStartā€ / ā€œAcquireā€ button.

The machine will:

  • Record automatically
  • Stop on its own

Review tracing once complete.

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Running a Rhythm Strip (Using ā€œRhythmā€ Button)

Press the ā€œRhythmā€ button to begin continuous recording.

This is used when:

  • Provider wants longer monitoring
  • Irregular rhythm needs to be observed

To stop recording:
Press the ā€œRhythmā€ button again or press Stop (depending on setup).

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Saving & Printing

Press Save to store the EKG.

Press Print if a physical copy is needed.

Scan to upload the results to the Patient record.Ā 

Confirm patient info is correct on the report.Final Check

Before finishing, confirm:

  • Correct mode was used (Auto vs Rhythm)
  • Patient info is accurate
  • Tracing is clear
  • Results are saved/printed

āš ļø Using the wrong mode may result in incomplete or incorrect data.

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Training Videos

Done!