The Watchman device is an implant for patients with Atrial Fibrillation (A-Fib) who are at higher risk for stroke due to blood clots. It is an alternative for those who cannot tolerate or wish not to take long-term blood thinners. The device is designed to reduce stroke risk without the need for ongoing blood thinner medication.
No, the Watchman device is implanted through a catheter inserted from the groin, meaning it does not require open heart surgery. The typical procedure is minimally invasive and usually takes less than one hour. Patients generally have an average hospital stay of 24 hours.
A primary benefit of the Watchman device is that, in most cases, patients do not need to continue with long-term blood thinners after its implantation. This permanent implant offers a way to reduce stroke risk for A-Fib patients who cannot or prefer not to take these medications.