Why the study?
Does a triphasic stimulus waveform algorithm reduce polarization artifact in patients with pacing leads?
Population
32 patients (18 with temporary electrode catheters and 14 with permanent bipolar pacing leads)
Comparison
Triphasic stimulus waveform algorithm with… vs Baseline polarization artifact before balancing
Design
Case_series
Authors
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Triphasic waveform may reduce polarization artifact on pacing leads; hypothesis-generating and requires prospective validation before clinical adoption.
Does a triphasic stimulus waveform algorithm reduce polarization artifact in patients with pacing leads?
The proposed triphasic stimulus waveform algorithm effectively minimizes polarization artifacts, enabling accurate evaluation of ventricular evoked responses for pacing applications.
Curtis et al. (1991) studied this question.
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