We wanted to give the chickens some alfalfa in the coops, since it is still raining out, and they are having a lot of indoor time during rain showers. We decided to hang a block in each coop by wrapping it in a net and hanging it from the ceiling with some old t.v. cable we had laying around.
Surgery is also an option. The Watchman is ideal for patients who find anticoagulants problematic. During an hour-long procedure, under general anaesthetic, surgeons use standard techniques similar to those used in commonly performed angioplasty (heart stent operations) to position the device in the heart.
WATCHMAN Left Atrial Appendage System for Embolic PROTECTion in Patients With Atrial Fibrillation. This study has been completed. This is a multi-center, prospective, randomized study, stratified by center, comparing the WATCHMAN device to long term warfarin therapy, demonstrating that the treatment arm is non-inferior to the control arm.