Watchman is a quarter-sized device implanted into the LAA of the heart in people with non-valvular AFib. It helps prevent blood clots from escaping and causing a stroke.
Learn how the WATCHMAN Implant can protect you against blood clots due to non-valvular AFib, so you can live without blood thinners.
The WATCHMAN Implant is guided through this tube into the left atrial appendage (LAA) of your heart. After the procedure, your own heart tissue will grow over the device, permanently sealing off the LAA and forming a barrier to blood clots.
Watchmen is a comic book limited series by the British creative team of writer Alan Moore, artist Dave Gibbons, and colorist John Higgins. It was published monthly by DC Comics in 1986 and 1987 before being collected in a single-volume edition in 1987. Watchmen originated from a story proposal Moore submitted to DC featuring superhero characters that the company had acquired from Charlton ...