AGA Medical Holdings, Inc. (AGA Medical) (Nasdaq: AGAM) will hold a live webcast to discuss its fourth quarter and full year 2009 operating results on Tuesday, Feb. 16, 2010 at 8 a.m. ET (7 a.m. CT), hosted by John Barr, President and Chief Executive Officer, and Brigid Makes, Chief Financial Officer. The Company will issue an earnings release at approximately 7 a.m. ET (6 a.m. CT) also on Tuesday, Feb. 16, 2010.

To access the webcast, please go to the investor relations section of the AGA Medical Web site (www.amplatzer.com) and click on the webcast icon under the “IR Calendar” section. The webcast will be available for replay approximately one hour after the presentation is complete.

To participate in the conference call, please dial (888) 713-4211 and enter 68231599. Please dial in at least 10 minutes prior to the call. If you do not have access to the Internet and want to listen to an audio replay of the conference call, please dial (888) 286-8010 and enter access number 55139073.

About AGA Medical

AGA Medical, based in Plymouth, Minnesota, is a leading innovator and manufacturer of medical devices for the treatment of structural heart defects and vascular abnormalities. AGA Medical’s AMPLATZER occlusion devices offer minimally invasive, transcatheter treatments that have been clinically shown to be safe and highly effective in defect closure. AGA Medical is the only manufacturer with occlusion devices approved to close seven different structural heart defects, with leading market positions for each of its devices. More than 1,500 articles supporting the benefits of AMPLATZER products have been published in medical literature. AGA Medical markets its AMPLATZER products in 112 countries worldwide to interventional cardiologists, electrophysiologists, interventional radiologists and vascular surgeons. More information about the company and its products can be found at http://www.amplatzer.com.