Esophageal ECG diagnostics and pacing for treatment of arrhythmias.

The semi-invasive signal acquisition and pacing using bipolar or 4-polar esophageal probes placed close to the left atrium.

Applications and Methods:

• Diagnostics only

• Diagnostics and Asynchronous Esophageal pacing (no extra stimuli)

• Diagnostics and Asynchronous Esophageal pacing with multiple extra stimuli

Signal acquisition

High Pass filter with choice of multiple settings of the frequency cut off and variable amplification of the signal.

Esophageal pacing

Asynchronous external stimulator without or with the extra stimuli facility.

Constant current source, pulse width 10 ms and output range of 5 – 25 mA.

Diagnostics only

The bipolar esophageal ECG is an excellent complement to the std 12 lead ECG recording.

Typical applications: Acute and/or scheduled diagnostics of atrial arrhythmias.

Equipment required: Bipolar esophageal lead, Rostock Filter and standard ECG equipment or any standard Monitoring system.

Diagnostics and Esophageal pacing (no extra stimuli)

Typical applications: Acute and/or scheduled diagnostics and treatment of atrial arrhythmias

such as overdrive pace of Atrial Flutter

Equipment required: 4-polar esophageal lead, Rostock Filter, Asynchronous esophageal stimulator and std ECG equipment

Diagnostics and Asynchronous Esophageal pacing with multiple extra stimuli

Typical applications: Acute and/or scheduled diagnostics, treatment of atrial arrhythmias

Complete semi-invasive investigations according to protocol with extra stimuli

Equipment required: 4-polar esophageal lead, Rostock Filter, Asynchronous esophageal stimulator with multiple extra stimuli and std ECG equipment

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