EXHIBIT 23 CONSENT OF INDEPENDENT AUDITORS We consent to the incorporation by reference in this Annual Report on Form 10-K of St. Jude Medical, Inc. of our report dated February 5, 1997, included in the 1996 Annual Report to Shareholders of St. Jude Medical, Inc. We also consent to the incorporation by reference in Registration Statement No. 33-29085; Registration Statement No. 33-41459; Registration Statement No. 33-48502 and Registration Statement No. 33-54435 on Form S-8 of our reports dated February 5, 1997, with respect to the consolidated financial statements and schedules of St. Jude Medical, Inc. included in or incorporated by reference in this Annual Report on Form 10-K for the year ended December 31, 1996. /s/ Ernst & Young LLP Minneapolis, Minnesota March 26, 1997