EP MedSystems Announces Release Date and
Conference Call Time for First Quarter 2006 Financial Results

WEST BERLIN, N.J., May 9 /PRNewswire-FirstCall/ -- EP MedSystems, Inc. (Nasdaq: EPMD - News), a market leader in electrophysiology products used to diagnose and treat certain types of cardiac rhythm disorders, today announced that it will release first quarter results prior to market open on May 15, 2006, and hold a investor conference call at 10:00 a.m. EDT (7:00 a.m. PDT). A webcast of the teleconference will also be available.

• What: EP MedSystems Fiscal 2006 First Quarter Financial Results Call
  
• When: Monday, May 15, 2006 at 10:00 a.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) or at www.mkr-group.com (under featured events).
  
• Dial In: To access the live conference call, dial (800) 257-2101 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 22, 2006 at 11:59 p.m. ET. The required pass code is 11060385#.

About EP MedSystems:
EP MedSystems develops and markets cardiac electrophysiology ("EP") products used to diagnose and treat certain cardiac rhythm disorders. The Company's EP product line includes the EP-WorkMate® Electrophysiology Workstation with RPM(TM) Real-time Position Management(TM) navigation technology, the EP-4(TM) Computerized Cardiac Stimulator, fixed and deflectable diagnostic electrophysiology catheters and related disposable supplies, the ALERT® System and ALERT family of internal cardioversion catheters, and the ViewMate® intracardiac ultrasound catheter imaging system. For more information, visit our Website at www.epmedsystems.com.


For Further Information Contact:

EP MedSystems, Inc.
Matthew C. Hill
(856)753-8533

Investor Relations Firm:
MKR Group, LLC
Charles Messman, Todd Kehrli
(818)556-3700