EPMD EP Medsystems (MM)

EP MedSystems, Inc. (NASDAQ: EPMD), today announced that it will release first quarter results after market close on May 8, 2007, and hold an investor conference call at 4:30 p.m. EDT (1:30 p.m. PDT). A webcast of the teleconference will also be available. What: EP MedSystems Fiscal 2007 First Quarter Financial Results Call � When: Tuesday, May 8, 2007 at 4:30 p.m. EDT. � Web Cast: A live and archived web cast of the conference call can be accessed from the investor relations section of the EP MedSystems web site at www.epmedsystems.com (click on the conference call icon). � Dial In: To access the live conference call, dial (800) 219-6110 and give the company name "EP MedSystems." � Replay: An audio replay of the conference call can be accessed at (800) 405-2236. The replay will be available starting two hours after the call and remain in effect until May 15, 2007 at 12 p.m. EDT. The required pass code is 11089637#. � About EP MedSystems: EP MedSystems develops and markets cardiac electrophysiology ("EP") products used in visualizing, diagnosing and treating certain cardiac rhythm disorders. The Company's EP product line includes the EP-WorkMate Electrophysiology Workstation, the MapMate Navigation Interface, the NurseMate Remote Review Charting Station, the EP-4 Computerized Cardiac Stimulator, fixed and deflectable diagnostic electrophysiology catheters and related disposable supplies, and the ViewMate II intracardiac ultrasound catheter imaging system. For more information, visit our website at www.epmedsystems.com.