Key result
Extraction sheath assistance was required in 32% of transvenous lead extractions for leads implanted ≤ 2 years, with use increasing significantly with longer implant duration (P=0.0004).
Why the study?
What are the predictors of extraction sheath use during transvenous lead extraction of leads implanted for ≤ 2 years?
Observational (n=139)
No
What are the predictors of extraction sheath use during transvenous lead extraction of leads implanted for ≤ 2 years?
p-value: p=0.0004
Even for leads implanted for ≤ 2 years, extraction sheath assistance is frequently required (32% of cases), highlighting the need for operators to be prepared with advanced extraction tools regardless of short implant duration.
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Longer implant duration was associated with greater sheath use; hypothesis-generating for extraction planning, pending prospective validation.
Maytin et al. (2011) conducted an observational in Transvenous lead extraction (n=139). Lead implant duration was evaluated on Extraction sheath (ES) use (p=0.0004). Extraction sheath assistance was required in 32% of transvenous lead extractions for leads implanted ≤ 2 years, with use increasing significantly with longer implant duration (P=0.0004).
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