Lundin Law PC announces it is investigating claims against Cardiovascular Systems Inc. ("Cardiovascular Systems" or the "Company") (Nasdaq: CSII) concerning possible violations of federal securities laws. The investigation is related to allegations that certain statements issued by Cardiovascular Systems were false and misleading and/or failed to disclose material information regarding the Company's financial performance. To participate in this class action lawsuit, please contact Brian Lundin, Esquire, of Lundin Law PC, at 888-713-1033, or via email at email@example.com. The investigation concerns whether the Company failed to disclose that: (1) Cardiovascular Systems distributed illegal kickbacks to health care providers; and (2) Cardiovascular Systems engaged in the off-label promotion of its medical devices. No class has been certified in the above action. Until a class is certified, you are not considered represented by an attorney. You may also choose to do nothing and be an absent class member. Lundin Law PC was created by Brian Lundin, a securities litigator based in Los Angeles. This press release may be considered Attorney Advertising in some jurisdictions under the applicable law and ethical rules.