Heart rhythm disrupts brain function, new study reveals
Knowledge-focused
Ongoing
This study looks at whether people with atrial fibrillation (an irregular heart rhythm) experience temporary changes in thinking, memory, or focus during an episode. About 600 participants will take tablet-based cognitive tests while in atrial fibrillation and again when their he…
Sponsor: David Brunk, PA-C, MMS • Aim: Knowledge-focused
Last updated May 26, 2026 07:04 UTC