SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 SCHEDULE 13G (Rule 13d-102) INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT TO RULES 13d-1(b)(c), AND (d) AND AMENDMENTS THERETO FILED PURSUANT TO RULE 13d-2(b) (Amendment No.____________)(1) Angeion Corporation -------------------------------------------------------------------------------- (Name of Issuer) Common Stock -------------------------------------------------------------------------------- (Title of Class of Securities) 03462H404 -------------------------------------------------------------------------------- (CUSIP Number) September 19, 2006 -------------------------------------------------------------------------------- (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant to which this Schedule is filed: [_] Rule 13d-1(b) [X] Rule 13d-1(c) [_] Rule 13d-1(d) ---------- (1) The remainder of this cover page shall be filled out for a reporting person's initial filing on this form with respect to the subject class of securities, and for any subsequent amendment containing information which would alter the disclosures provided in a prior cover page. The information required in the remainder of this cover page shall not be deemed to be "filed" for the purpose of Section 18 of the Securities Exchange Act of 1934 or otherwise subject to the liabilities of that section of the Act but shall be subject to all other provisions of the Act (however, see the Notes). CUSIP No._03462H404 13G Page __ of___ Pages ________________________________________________________________________________ 1. NAME OF REPORTING PERSONS I.R.S. IDENTIFICATION NO. OF ABOVE PERSONS (ENTITIES ONLY) Deephaven Capital Management LLC 41-1908497 and Deephaven Market Neutral Master Fund LP 41-1963806 ________________________________________________________________________________ 2. CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP* (a) [No] (b) [X] ________________________________________________________________________________ 3. SEC USE ONLY ________________________________________________________________________________ 4. CITIZENSHIP OR PLACE OF ORGANIZATION Delaware ________________________________________________________________________________ NUMBER OF 5. SOLE VOTING POWER 0 SHARES _________________________________________________________________ BENEFICIALLY 6. SHARED VOTING POWER 0 OWNED BY _________________________________________________________________ EACH 7. SOLE DISPOSITIVE POWER REPORTING 0 _________________________________________________________________ PERSON 8. SHARED DISPOSITIVE POWER WITH 0 ________________________________________________________________________________ 9. AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 0 ________________________________________________________________________________ 10. CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES* [_] ________________________________________________________________________________ 11. PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9 0% ________________________________________________________________________________ 12. TYPE OF REPORTING PERSON* IA The principal business of Deephaven Market Neutral Master Fund LP is to serve as an investment fund under the direction of its investment manager, Deephaven Capital Management LLC. ________________________________________________________________________________ *SEE INSTRUCTIONS BEFORE FILLING OUT! CUSIP No.03462H404 13G Page __ of __ Pages Item 1(a). Name of Issuer: Angeion Corp. ____________________________________________________________________ Item 1(b). Address of Issuer's Principal Executive Offices: 350 Oak Grove Parkway, Saint Paul, Minnesota 55127-8599 ____________________________________________________________________ Item 2(a). Name of Person Filing: Deephaven Capital Management LLC, and Deephaven Market Neutral Master Fund LP ____________________________________________________________________ Item 2(b). Address of Principal Business Office, or if None, Residence: The principal business office of Deephaven Capital Management LLC. is: 130 Cheshire Lane, Suite 102, Minnetonka, MN, 55305 The principal business office of Deephaven Market Neutral Master Fund LP is: c/o HWR Services, Craigmuir Chambers, P.O. Box 71, Road Town, Tortola, British Virgin Islands ____________________________________________________________________ Item 2(c). Citizenship: Deephaven Capital Management LLC is a Delaware limited liability company Deephaven Market Neutral Master Fund LP. is a British Virgin Islands limited Partnership ____________________________________________________________________ Item 2(d). Title of Class of Securities: Common ____________________________________________________________________ Item 2(e). CUSIP Number: 03462H404 ____________________________________________________________________ Item 3. If This Statement is Filed Pursuant to Rule 13d-1(b), or 13d-2(b) or (c), Check Whether the Person Filing is a: (a) [_] Broker or dealer registered under Section 15 of the Exchange Act. (b) [_] Bank as defined in Section 3(a)(6) of the Exchange Act. (c) [_] Insurance company as defined in Section 3(a)(19) of the Exchange Act. (d) [_] Investment company registered under Section 8 of the Investment Company Act. (e) [X] An investment adviser in accordance with Rule 13d-1(b)(1)(ii)(E); (f) [_] An employee benefit plan or endowment fund in accordance with Rule 13d-1(b)(1)(ii)(F); (g) [_] A parent holding company or control person in accordance with Rule 13d-1(b)(1)(ii)(G); (h) [_] A savings association as defined in Section 3(b) of the Federal Deposit Insurance Act; (i) [_] A church plan that is excluded from the definition of an investment company under Section 3(c)(14) of the Investment Company Act; (j) [_] Group, in accordance with Rule 13d-1(b)(1)(ii)(J). CUSIP No.03462H404 13G Page __ of __ Pages Item 4. Ownership. Provide the following information regarding the aggregate number and percentage of the class of securities of the issuer identified in Item 1. (a) Amount beneficially owned: 0 ______________________________________________________________________ (b) Percent of class: 0% ______________________________________________________________________ (c) Number of shares as to which such person has: (i) Sole power to vote or to direct the vote__0______________, (ii) Shared power to vote or to direct the vote___0_________________, (iii) Sole power to dispose or to direct the disposition of_0__, (iv) Shared power to dispose or to direct the disposition of__0_____ Item 5. Ownership of Five Percent or Less of a Class. If this statement is being filed to report the fact that as of the date hereof the reporting person has ceased to be the beneficial owner of more than five percent of the class of securities check the following [X]. Deephaven Capital Management LLC, as investment advisor to, Deephaven Market Neutral Master Fund LP has sold (813,897 shares) of Angeion Corp. common stock in open market transactions dated 9/15/2006, 9/18/2006 and 9/19/2006. _______________________________________________________________________ Item 6. Ownership of More Than Five Percent on Behalf of Another Person. N/A _______________________________________________________________________ Item 7. Identification and Classification of the Subsidiary Which Acquired the Security Being Reported on by the Parent Holding Company or Control Person. N/A _______________________________________________________________________ Item 8. Identification and Classification of Members of the Group. N/A _______________________________________________________________________ Item 9. Notice of Dissolution of Group. N/A ______________________________________________________________________ Item 10. Certifications. (a) The following certification shall be included if the statement is filed pursuant to Rule 13d-1(b): "By signing below I certify that, to the best of my knowledge and belief, the securities referred to above were acquired and are held in the ordinary course of business and were not acquired and not held for the purpose of or with the effect of changing or influencing the control of the issuer of the securities and were not acquired and are not held in connection with or as a participant in any transaction having such purpose or effect." (b) The following certification shall be included if the statement is filed pursuant to Rule 13d-1(c): "By signing below I certify that, to the best of my knowledge and belief, the securities referred to above were not acquired and are not held for the purpose of or with the effect of changing or influencing the control of the issuer of the securities and were not acquired and are not held in connection with or as a participant in any transaction having such purpose or effect." SIGNATURE After reasonable inquiry and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete and correct. October 6, 2006 ---------------------------------------- (Date) Thomas Wagner ---------------------------------------- (Signature) Chief Compliance Officer ---------------------------------------- (Name/Title) Note. Schedules filed in paper format shall include a signed original and five copies of the schedule, including all exhibits. See Rule 13d-7 for other parties for whom copies are to be sent. Attention. Intentional misstatements or omissions of fact constitute federal criminal violations (see 18 U.S.C. 1001).