How do rhythm devices work 🤔 Heart rhythm devices like implantable cardioverter-defibrillators (ICDs) and pacemakers are lifesaving technologies that help keep your heart beating in sync 💓. Whether they’re detecting irregular rhythms or giving your heart a gentle nudge to stay on track, these devices play a crucial role in preventing dangerous arrhythmias and even sudden cardiac arrest. Get a firsthand perspective on how an ICD saved the life of Hannah from @heartcharged during our Instagram L