Description
Features on these Refurbished GE Mac 5500 ECGs include:
The GE MAC 5500 EKG Machine with Interpretation has the ability to perform a 15 lead analysis with interpretation (12 SL EKG analysis program with Gender Specific Software). The information is displayed on a 10.4” backlit color AM-LCD display. It includes a full alphanumeric keyboard, making it easier to input patient demographics. GEHealthcare MAC®5500/MAC®5500HD RestingECGAnalysisSystem Operator'sManual SoftwareVersion-016RevisionA MAC®5500/MAC®5500HD RestingECGAnalysisSystem English.
Marquette 12 SL Interpretation
GE purchased Marquette, the company responsible the for Interpretation algorithm that every ECG uses a variation of to this day.
Enables the printing of 12SL diagnosis on ECG reports
All leads are on the printout as well as the interpretation of the image that the leads give of the heart.

A single button allows for the printing, storage, and transmission of ECG waveforms.
Gender and age-specific Interpretation Color

The MAC 5500 allows for gender and age-specific interpretation and represents that on-screen with different color options for each. The GE Mac 5000 is also capable of detecting a pacemaker and adapting to the signals that come from it to obtain an accurate picture of the state of the heart.
Data Transfer Options
The GE MAC 5500 has several options for data transfer which can include fax modem, a built-in ethernet port, and wireless communication. These are extremely useful in connecting to an EMR system such as GE’s MUSE.
Description
GE Marquette* ECG Analysis Programs are a preferred choice in a variety of care settings and industries, including hospitals, clinics, physician offices, and clinical research organizations (CROs).

- Marquette 12SL ECG AnalysisProgram
GE purchased one of the most reputable companies in the industry as far as ECG is concerned when they purchased Marquette, leading to them having one of the most thoroughly documented, simultaneous 12-lead ECG acquisition analysis programs.
- Hookup Advisor Signal Quality AnalysisProgram
This makes GE’s world-renowned ECG analysis program even better. This software reviews and measures ECG waveforms for signs of artifact and interference, advising clinicians of poor waveform quality during ECG recordings.
- 12SL with Gender-Specific Interpretation
This feature has criteria that can help a clinician more easily detect acute myocardial infarction (MI) in female patients which enhances diagnostic confidence and patient safety.
Ge Ecg Machine Mac 5500 Service Manual
- QT Analysis
QT analysis helps clinicians accurately detect and measure the QT segment which is imperative in determining a patient’s risk for sudden cardiac arrest.
Ge Mac 1200 Ecg Machine Service Manual
- Acute Coronary Syndrome (ACS) Analysis
This option assists the physician in the ECG assessment of a patient suspected of having ACS and provides additional diagnostic statements, which identify specific lead sets where signs of ACS may be present.
- 12SL with ACI-TIPI (Acute Cardiac Ischemia Time-Insensitive Predictive Instrument)
The MAC 5500 HD can consider a patient’s age, gender, and chief complaint, along with their ECG measurements, to generate a numerical score that helps predict the probability of acute cardiac ischemia. This predictive treatment can save lives and provide a better picture of possible future heart conditions.
- Simultaneous 15-lead acquisition, storage, and assessment
This provides additional ST measurements for the detection of changes that occur in some non-diagnostic 12-lead cases to facilitate the prompt detection of right ventricular and posterior MI.
- P-Wave Signal Averaging
Another option for the MAC5500 HD is atrial arrhythmia assessment which features a patented templating algorithm that enhances P-wave measurement accuracy.
- Hi-Res Late Potential Analysis
An uncommon option that is found on the MAC 5500HD, the hi-res late potential analysis supports ventricular arrhythmia assessment, with an intuitive design that creates a practical, non-invasive alternative to a usually invasive assessment.
- High Definition Pacemaker-Detection Software
An improvement on the ability to accurately detect pacemaker spikes and adds the capability to detect and report the underlying rhythm essentially allowing the physician to ignore the pacemaker for an accurate image of the heart.
- Serial ECG Program
- This feature, if used through the MUSE Cardiology Information System, leverages the Marquette 12SL ECG Analysis Program and analyze both short and long-term changes in patients’ ECGs to help predict possible issues.