The pink, white and red blob of tissue quivers in a vat of clear goop about the size of a kitchen sink. Graduate students whiz around this slimy beating heart and crawl under the tubes connected to ...

Medtronic CEO Geoff Martha said his company has ramped up its manufacturing capacity of “pulsed field ablation” products, which treat AFib by applying electric pulses instead of heating and ...

One year into the U.S. launch of pulsed field ablation systems from Boston Scientific and Medtronic, doctors in a survey said they planned to use the technology in about 56% of ablation procedures ...