SECURITIES AND EXCHANGE COMMISSION
                             WASHINGTON, D.C. 20549

                                   FORM 12b-25

                       Commission File Number 000-1022570

                           NOTIFICATION OF LATE FILING

             [ ]Form 10-K [ ] Form 11-K [ ] Form 20-F [X] Form 10-Q
                                  [ ]Form N-SAR

                      For Period Ended: September 30, 2005

 [ ]Transition Report on Form 10-K          [ ] Transition Report on Form 10-Q
 [ ]Transition Report on Form 20-F          [ ] Transition Report on Form N-SAR

    For the Transition Period Ended: _______________________________________

Nothing  in this  form  shall be  construed  to imply  that the  Commission  has
verified any information contained herein.

If the notification relates to a portion of the filing checked above, identify
the item(s) to which the notification relates:

                                     PART I
                             REGISTRANT INFORMATION



Full  name  of  registrant                          Cardima,  Inc.
Former  name  if  applicable
Address  of  principal  executive  office           47266  Benicia  Street
City,  state  and  zip  code                        Fremont,  CA  94538


                                     PART II
                             RULE 12b-25 (b) AND (c)

If the subject report could not be filed without  unreasonable effort or expense
and the  registrant  seeks  relief  pursuant to Rule 12b-25 (b),  the  following
should be completed. (Check box if appropriate.)

          (a)  The reasons  described in  reasonable  detail in Part III of this
               form  could  not be  eliminated  without  unreasonable  effort or
               expense;
[X]       (b)  The subject annual report,  semi-annual report, transition report
               on Form 10-K, 20-F, 11-K or Form 10-Q, or portion thereof will be
               filed on or before the 15th calendar day following the prescribed
               due date; or the subject quarterly report or transition report on
               Form  10-Q,  or  portion  thereof  will be filed on or before the
               fifth calendar day following the prescribed due date; and
          (c)  The  accountant's  statement  or other  exhibit  required by Rule
               12b-25(c) has been attached if applicable.



                                    PART III
                                    NARRATIVE

State below in reasonable  detail the reasons why Form 10-K,  11-K,  20-F, 10-Q,
N-SAR or the  transition  report  portion  thereof could not be filed within the
prescribed time period.

The  registrant  is in the process of  preparing  and  reviewing  the  financial
information of the Company on a consolidated basis. The process of compiling and
disseminating  the information  required to be included in the Form 10-Q for the
relevant fiscal quarter, as well as the completion of the required review of the
Company's financial  information on a consolidated basis, could not be completed
without  incurring  undue hardship and expense.  The  registrant  undertakes the
responsibility  to file such quarterly  report no later than five days after its
original date.

                                     PART IV
                                OTHER INFORMATION

(1)  Name  and  telephone  number  of  person  to  contact  in  regard  to  this
notification

             Gabriel B. Vegh           (510)                354-0300
             ---------------       -----------         ----------------
                  (Name)           (Area Code)        (Telephone Number)

(2) Have all other  periodic  reports  required under Section 13 or 15(d) of the
Securities  Exchange Act of 1934 or Section 30 of the Investment  Company Act of
1940  during  the  preceding  12  months  or for such  shorter  period  that the
registrant was required to file such report(s) been filed?  If the answer is no,
identify report(s).  [x] Yes [ ] No

(3) Is it anticipated that any significant  change in results of operations from
the  corresponding  period for the last  fiscal  year will be  reflected  by the
earnings statements to be included in the subject report or portion thereof? [x]
Yes [ ] No

If so: attach an explanation of the  anticipated  change,  both  narratively and
quantitatively, and, if appropriate, state the reasons why a reasonable estimate
of the results cannot be made.

For the quarter  ended  September  30,  2004,  the  registrant  had  revenues of
approximately  $569,000 and a net loss of  approximately  $(2,704,000).  For the
quarter ended September 30, 2005, the registrant currently estimates that it had
revenues of approximately $346,000 and a net loss of approximately $(1,167,000).
Results for this relevant  fiscal quarter  remain subject to further  adjustment
and actual results may differ significantly from the foregoing estimates.

Cardima, Inc. Name of Registrant as Specified in Charter.

Has  caused  this  notification  to be signed on its  behalf by the  undersigned
thereunto duly authorized.





Date:  November  14,  2005             By:  /s/ Gabriel  B. Vegh
                                       -------------------------
                                       Gabriel B. Vegh
                                       Chief Executive Officer






                                  End of Filing