Why the study?
What are the electrophysiological characteristics of the Medtronic 6991 transvenous atrial lead over four weeks post-insertion?
What are the electrophysiological characteristics of the Medtronic 6991 transvenous atrial lead over four weeks post-insertion?
The Medtronic 6991 atrial transvenous lead shows a significant decrease in P wave amplitude during the first week and an increase in stimulation threshold over four weeks post-insertion.
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May warrant close early monitoring of atrial lead parameters; leaves open generalizability beyond this model.
Kruse et al. (1979) studied this question.
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