The U.K.’s National Institute for Health and Care Excellence (NICE) recommends the use of pulsed field ablation as an option to treat NHS patients with atrial fibrillation. NICE said evidence shows the procedure reduces atrial fibrillation and its symptoms, increases quality of life in the short term and raises no major safety concerns.
Boston Scientific Corp. gained a second U.S. FDA approval for its Farapulse pulsed field ablation catheter, expanding its use into drug-refractory, symptomatic persistent atrial fibrillation (AF) in addition to its existing approval for paroxysmal AF. The expanded indication marks the first of several regulatory approvals the company expects in the coming months.
Field Medical Inc. continues to reap funding from investors for its pulsed field ablation (PFA) system with a $35 million oversubscribed series B financing round. With treatment of atrial fibrillation already upended by PFA technology, Field sees ventricular tachycardia as a fertile new territory for transformation.
Kardium Inc. raised C$340 million (US$250 million) in an oversubscribed financing round to support commercialization of its Globe pulsed field ablation system for atrial fibrillation. Notably, the financing included an equity investment by an unnamed leading strategic investor. Kardium could receive U.S. FDA approval as early as this quarter and plans to launch Globe in the U.S. this year.
Researchers at Semmelweis University and University of Szeged have disclosed aminoalkylated benzoxy compounds acting as potassium channel blockers reported to be useful for the treatment of atrial fibrillation and ventricular arrhythmia.
With strong one-year results from the PULSAR trial, Kardium Inc. could soon be jockeying for third place in the race for pulsed field ablation market share. Boston Scientific Corp. clearly won the roses, with Medtronic plc solidly positioned to place, but the show spot – previously called as a battle between Johnson & Johnson and Abbott Laboratories – could go to this Canadian dark horse.
Pulsed field ablation dominated discussions and scientific sessions at Heart Rhythm 2025 in San Diego with researchers and manufacturers touting new applications in persistent atrial fibrillation, atrial flutter and addressing specific challenges for existing systems.
Growth in the first quarter for Boston Scientific Corp.’s blockbuster products, Farapulse and Watchman, pushed the company well over analysts’ expectations and gave management confidence to raise its guidance for the year to 15% to 17% up from 12.4% to 14.5%, despite a projected $200 million in tariff impacts.
Top-line data from the second and third parts of Edgewise Therapeutics Inc.’s four-part phase II Cirrus-HCM study in hypertrophic cardiomyopathy (HCM) has produced more positive data. There was however less enthusiasm for the results than there had been in September for the first batch of data.
Abbott Laboratories snagged a CE mark for its Volt pulsed field ablation catheter for atrial fibrillation several months earlier than the mid-year approval expected. The Abbott Park, Ill.-based company has begun Volt’s commercial launch with the physicians who participated in its European clinical trials and plans to expand to other users on the continent in the second half of 2025.
