News and Events Community Memorial Hospital First in Ventura County to Offer Innovative WATCHMAN Procedure Community Memorial Hospital is the first in Ventura County, and among the first in California, to offer patients with non-valvular atrial fibrillation (AF) an alternative to long-term, blood-thinning warfarin medication with the newly approved WATCHMAN Left Atrial Appendage Closure Implant. “The WATCHMAN device has proven to be extraordinarily helpful in the prevention of stroke in patients with atrial fibrillation (AF),” said Dr. Ishu Rao, Director of Electrophysiology Services at Community Memorial Hospital. “With this minimally invasive procedure, we can eliminate the need for blood thinners in patients with AF who have high risk features for stroke. The CMH program has been growing since its inception in August 2017, and patients have already experienced the benefits of discontinuation of their blood thinners. We expect the WATCHMAN to become a key tool in our management of patients with atrial fibrillation.” For patients with AF who can take warfarin but seek a non-drug alternative, the WATCHMAN Left Atrial Appendage Closure Implant is an alternative for reducing their risk of AF-related stroke. The WATCHMAN Implant closes off an area of the heart called the left atrial appendage (LAA) to prevent harmful blood clots from the LAA from entering the blood stream and potentially causing a stroke. By closing off the LAA, the risk of stroke may be reduced and, over time, patients may be able to stop taking warfarin. The most common treatment to reduce stroke risk in patients with AF is blood-thinning warfarin medication. However, long-term warfarin medication is not well tolerated by some patients and carries a significant risk for bleeding complications. Implanting the WATCHMAN is a one-time procedure that usually lasts about an hour. Following the procedure, patients typically stay in the hospital for just 24 hours before discharge. Click here to watch the WATCHMAN procedure animation and learn more about device implantation and function. If you think you or someone you know might be a candidate for the WATCHMAN, ask your cardiologist or primary care physician to refer you to the Electrophysiology program at Community Memorial Hospital for a consultation. Ventura 168 North Brent Street Suite 503 Ventura, California 93003 Tel: (805) 653-0101 Fax: (805) 643-6285 Oxnard 1701 Solar Drive, Suite 150 Oxnard, California 93030 Tel: (805) 278-4020 Fax: (805) 278-4015 Community Memorial Hospital St. John Regional Medical Center Ventura County Medical Center Ojai Valley Community Hospital Cardiology Associates - © 2021