https://www.hemptradingpost.com/groups/suffering-with-a-dangerous-irregular-heartbeat-could-soon-be-a-thing-of-the-past-thanks-to-a-grape-sized-balloon-that-resets-the-organs-electrical-activity-in-seconds/ Activity feed for the group, Suffering with a dangerous, irregular heartbeat could soon be a thing of the past thanks to a grape-. Fri, 07 Aug 2026 21:26:44 -0700 https://buddypress.org/?v= en-US 30 hourly 2