187LV endocardial wireless pacing for heart failure (WiSE-CRT): What are the parameters relevant for longevity in long term course?

Comment on ‘Leadless Pacemakers: Current Achievements and Future Perspectives’

“…Perhaps due to the novelty of the system, the WiSE-CRT projected battery longevity of 4.5 years is difficult to achieve. [ 15 ] The cost of device therapy accrues over time, so a comparison of costs must take durability into account. Doing so magnifies the disparity in up-front costs.…”