Medtronic plc got a thumbs up from the FDA for two Accurhythm algorithms to detect atrial fibrillation and asystole in patients who have heart rhythm abnormalities. The new artificial intelligence (AI)-based algorithms are designed for use on the company’s Linq II insertable cardiac monitor (ICM). Dublin-based Medtronic said the Accurhythm AI algorithms will be available on its Carelink Network later this year for use with all implanted Linq II devices in the U.S.