Study of Intra-Cardiac Echocardiography in Guiding Left Atrial Appendage Occlusion With the Watchman Device

Inclusion Criteria

• •The patients is eligible to undergo WATCHMAN device implant procedure.
• •The patient is eligible for short term anticoagulation therapy.
• •Ability to tolerate the procedure without the need for general anesthesia as assessed by the treating physician(s).
• •Ability to give informed consent for the procedure.
• •The patient is able and willing to undergo the procedure under moderate sedation.
• •The patient is able and willing to return for required 45-day transesophageal echocardiogram (TEE).