Exhibit 23.2 Consent of Independent Registered Public Accounting Firm We hereby consent to the incorporation by reference in the Registration Statements on Form S-3 (Nos. 333-129750 and 333-120063) and the Registration Statements on Form S-8 (Nos. 333-110695, 333-112560 and 333-121975) of Myogen, Inc. of our report dated March 15, 2005, except as to the impact of the discontinued operations disclosed in Note 4 for which the date is March 10, 2006, relating to the consolidated financial statements which appear in this Form 10-K. PricewaterhouseCoopers LLP Denver, Colorado March 10, 2006