The Farawave/Farapulse system does not deliver a “current of energy” in the usual sense; it delivers pulsed field ablation energy as brief high- voltage electrical pulses, and the exact settings depend on the generator, catheter, and treatment protocol. Public sources I found describe the Farawave catheter as the part that delivers PFA energy, but they do not give one universal current value because the system is configured by clinical use case rather than a single fixed amperage.

What that means

  • PFA is pulse-based , not a continuous current technique.
  • The energy is used to create cardiac ablation lesions, especially for atrial fibrillation treatment.
  • Manufacturer and clinical materials emphasize the system design and safety profile more than a single “current” number.

Practical takeaway

If you want the exact electrical output, it has to come from the specific Farawave/Farapulse model, generator settings, and the approved procedure protocol, not from a generic published current value. For a patient-facing answer, the safest plain-language summary is: it uses short electrical pulses, and there isn’t one standard current amount publicly stated for all uses.

TL;DR: Farawave PFA is described as delivering pulsed high-voltage energy, and public sources do not provide one universal current figure.