EP MedSystems Invites You to Join Its Second Quarter Conference Call On August 11, 2005

WEST BERLIN, N.J.--(BUSINESS WIRE)--Aug. 8, 2005--EP MedSystems, Inc. (Nasdaq: EPMD - News) invites you to participate in a teleconference call to discuss second quarter results on August 11th at 4:30 p.m. EDT (1:30 p.m. PDT). Reinhard Schmidt, President and CEO and David Jenkins, Chairman will host the call. The teleconference will also be web casted.

• What: EP MedSystems Fiscal Second Quarter Earnings Release
• When: August 11, 2005, 4:30 p.m. EDT
• Where: www.epmedsytems.com in the Investor Relations area of the
  site or by going to http://www.mkr-group.com.
• How: To listen to the live Webcast -- Simply log onto the web
  at either of the addresses above and click on the
  conference call icon. To access the live Conference Call,
  Dial: 800-218-0204. Participants are asked to call the
  assigned number approximately 10 minutes before the
  conference call begins.
• Contact: Charles Messman or Todd Kehrli, MKR Group 818-556-3700
  

A replay of the conference call will be available two hours after the call for the five days following the call by dialing 800-405-2236 and entering the following pass code: 11037200#. Also, an instant replay of the conference call will be available over the Internet at http://www.epmedsystems.com in the Investor Relations area of the web site or by going to http://www.mkr-group.com

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