EXHIBIT 99.1


                                 [COMPANY LOGO]


FOR IMMEDIATE RELEASE

CONTACT: JOSEPH T. SCHEPERS
         VICE PRESIDENT, CORPORATE COMMUNICATIONS
         (770) 419-3355


             CRYOLIFE REPORTS SECOND QUARTER 2004 FINANCIAL RESULTS
             BIOGLUE(R) SALES INCREASED 31% OVER SECOND QUARTER 2003
         BIOGLUE SYRINGE DELIVERY SYSTEM LAUNCHED IN THE SECOND QUARTER
                     ORTHOPAEDIC TISSUE REVENUES INCREASING

ATLANTA...(August  5,  2004)...CryoLife,  Inc. (NYSE:  CRY), a biomaterials  and
biosurgical  device  company,  today reported  financial  results for the second
quarter and first six months of 2004.

     Revenues for the second  quarter 2004 were $15.3 million  compared to $15.7
million in the second quarter of 2003.  Revenues were $15.1 million in the first
quarter  of  2004.  Net loss in the  second  quarter  of 2004  was $3.4  million
compared  to $19.9  million in the second  quarter of 2003.  On a fully  diluted
basis,  loss per common share for the second quarter 2004 was $.14 compared to a
loss of $1.01 for the same period in 2003.

     Revenues  for the first half of 2004 were $30.4  million  compared to $31.6
million in the first  half of 2003.  The net loss in the first six months of the
year was  $10.4  million  compared  to a net loss of $20.4  million  in the same
period last year. On a fully diluted  basis,  the loss per share was $.46 in the
first half of 2004 compared to a $1.04 loss per share in the first half of 2003.

     In the  second  quarter of 2004,  BioGlue(R)  sales  increased  31% to $9.0
million compared to $6.8 million in the second quarter of 2003. BioGlue revenues
were $8.6 million in the first quarter of 2004. U.S. BioGlue sales increased 32%
to $7.0 million in the second  quarter of 2004  compared to $5.3 million for the
same period in 2003.  International  BioGlue sales increased 28% to $2.0 million
in the second  quarter of 2004  compared to $1.5  million for the same period in
2003.  BioGlue revenues are expected to be between $8.6 million and $9.0 million
in the third quarter of 2004.

     "BioGlue is  achieving  strong  growth  because it has become an  important
product for surgeons in  effectively  controlling  bleeding in certain  surgical
procedures.  The BioGlue  syringe  delivery  system was  approved by the FDA and
received  CE  mark  approval  for  distribution  in  the EU in  May  2004.  This
innovative,  easy-to-use,  disposable delivery device should encourage increased
use of BioGlue  and  further  its  revenue  growth,"  said  Steven G.  Anderson,
CryoLife President and Chief Executive Officer. BioGlue revenues are expected to
increase 22%-29% to $34-$36 million in 2004 from $27.8 million in 2003.


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     Tissue  processing   revenues,   which  include  cardiac,   vascular,   and
orthopaedic tissues, were $6.1 million in the second quarter of 2004 compared to
$8.6 million in the second quarter of 2003. In the first quarter of 2004, tissue
processing  revenues were $6.2  million.  Total tissue  processing  revenues are
expected to be between $28 and $30 million in 2004  compared to $30.8 million in
2003.  Projected  tissue  processing  revenue for the third quarter is $7.0-$8.5
million.

     Cardiac tissue processing  revenues were $2.8 million in the second quarter
of 2004 compared to $5.0 million in the second  quarter of 2003 and $3.4 million
in the first  quarter of 2004.  Vascular  tissue  processing  revenues were $2.6
million in the second  quarter of 2004  compared  to $3.3  million in the second
quarter  of 2003 and $2.5  million  in the first  quarter  of 2004.  Orthopaedic
revenues were $574,000 in the second quarter of 2004 compared to $280,000 in the
second  quarter of 2003 and  $309,000  the first  quarter of 2004.  The  Company
initiated fee increases for processing its cardiac and vascular  tissues in July
2004.

     Steven Anderson  stated,  "The tissue  processing  gross margin improved to
- -25% in the second quarter of 2004 from -46% in the first quarter of 2004.  This
increase  in the tissue  processing  gross  margin  was the  result of  recently
implemented initiatives with tissue procurement organizations and several tissue
processing  improvements.  The tissue  processing  gross  margin is  expected to
continue to improve in the second half of the year and is expected to break even
by the end of the fourth quarter 2004 and be positive in 2005."


     Total tissue  processing  and product  revenues are projected to be between
$16 and $18 million in the third  quarter of 2004,  up from $15.3 million in the
second  quarter of 2004.  Total  tissue  processing  and  product  revenues  are
expected to increase 8%-13% to $64-$67 million for the full year 2004.

     In the second quarter 2004, general, administrative, and marketing expenses
were  favorably  affected  by a  reduction  in  product  liability  accruals  of
$800,000. The net loss in the second quarter of 2004 was favorably impacted by a
$1.4 million tax refund.  General,  administrative,  and marketing  expenses are
expected  to be  approximately  $40-42  million  in  2004,  while  research  and
development  expenses are expected to be  approximately  $4 million in 2004. For
the third quarter of 2004,  the Company  expects  general,  administrative,  and
marketing  expenses of  approximately  $10-11  million and expects  research and
development  expenses of  approximately  $1 million.  As of June 30,  2004,  the
Company had approximately $23.7 million in aggregate cash, cash equivalents, and
marketable securities.

     The Company will hold a teleconference call and live web cast at 11:15 a.m.
Eastern  Standard Time,  August 5, 2004, to discuss second quarter 2004 results,
followed by a question and answer session hosted by Steven G. Anderson, CryoLife
President and Chief Executive Officer.

     To  listen  to the live  teleconference,  please  dial  973-582-2749  a few
minutes prior to 11:15 a.m. No  identification  number is required.  A replay of
the  teleconference  will be  available  August 5  through  August 10 and can be
accessed by calling (toll free) 877-519-4471 or 973-341-3080. The identification
number for the replay is 4973918.  The live  webcast can be accessed by going to
the Investor Relations section of the CryoLife website at WWW.CRYOLIFE.COM.


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Statements  made in this press release that look forward in time or that express
management's  beliefs,  expectations  or hopes  are  forward-looking  statements
within the  meaning of the  Private  Securities  Litigation  Reform Act of 1995.
These future events may not occur as and when expected, if at all, and, together
with the Company's  business,  are subject to various  risks and  uncertainties.
These risks and  uncertainties  include  that the  Company's  2004  revenues and
expenses may not meet its expectations, that the Company's 2004 BioGlue revenues
may not meet its  expectations,  that the demand for CryoLife  preserved tissues
may not return to prior levels, that the new BioGlue syringe delivery system may
not   encourage   increased  use  of  BioGlue,   that  the   Company's   general
administrative  and marketing  expenses may not meet  expectations due to higher
than expected costs of resolving existing and future litigation, the possibility
that the FDA could impose additional  restrictions on the Company's  operations,
require a recall,  or prevent  the  Company  from  processing  and  distributing
tissues or manufacturing and distributing other products, that FDA regulation of
the  Company's  CryoValve  SG and CryoVein SG may require  significant  time and
expense,  that  the  protein  hydrogel  products  under  development  may not be
commercially  feasible,  that the Company may not have  sufficient  borrowing or
other capital availability to fund its business,  that pending litigation cannot
be settled on terms  acceptable  to the  Company,  that the Company may not have
sufficient  resources  to  pay  punitive  damages  (which  are  not  covered  by
insurance)  or  other  liabilities  in  excess  of  available   insurance,   the
possibility of severe  decreases in the Company's  revenues and working capital,
that to the extent the Company  does not have  sufficient  resources  to pay the
claims against it, it may be forced to cease operations or seek protection under
applicable  bankruptcy  laws,  changes  in laws and  regulations  applicable  to
CryoLife and other risk factors  detailed in CryoLife's  Securities and Exchange
Commission  filings,  including  CryoLife's  Form 10-K filing for the year ended
December 31, 2003,  and the  Company's  other SEC filings.  The Company does not
undertake to update its forward-looking statements.



     For additional information about the company, visit CryoLife's website:
                             http://www.cryolife.com





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                                 CRYOLIFE, INC.
                         Unaudited Financial Highlights
                        (In thousands, except share data)




                                                                                            
                                                            Three Months Ended               Six Months Ended
                                                                 June 30,                        June 30,
                                                       ---------------------------      ---------------------------
                                                           2004           2003              2004           2003
                                                       -----------     -----------      -----------     -----------

Revenues:
   Products                                            $     9,203     $     6,932      $    18,062     $    13,531
   Human tissue preservation services                        6,054           8,615           12,279          17,745
   Distribution and grant                                       57             166               59             357
                                                       -----------     -----------      -----------     -----------
       Total revenues                                       15,314          15,713           30,400          31,633

Costs and expenses:
   Products                                                  1,894           2,006            3,841           3,647
   Human tissue preservation services                        7,543           5,160           16,646           7,603
   General, administrative, and marketing                    9,693          23,539           19,841          35,131
   Research and development                                    891           1,088            1,812           2,005
   Interest expense                                             59             147              102             279
   Interest income                                             (64)           (116)            (130)           (247)
   Other expense, net                                           21             166               37             140
                                                       -----------     -----------      -----------     -----------
       Total costs and expenses                             20,037          31,990           42,149          48,558

   Loss before income taxes                                 (4,723)        (16,277)         (11,749)        (16,925)
   Income tax (benefit) expense                             (1,371)          3,644           (1,371)          3,430
                                                       ------------    -----------      ------------    -----------
Net loss                                               $    (3,352)    $   (19,921)     $   (10,378)    $   (20,355)
                                                       ============    ============     ============    ============

Net loss per share:
   Basic                                               $    (0.14)     $    (1.01)      $    (0.46)     $    (1.04)
                                                       ===========     ===========      ===========     ===========
   Diluted                                             $    (0.14)     $    (1.01)      $    (0.46)     $    (1.04)
                                                       ===========     ===========      ===========     ===========

Weighted average shares outstanding:
   Basic                                                    23,252          19,675           22,747          19,654
                                                       ===========     ===========      ===========     ===========
   Diluted                                                  23,252          19,675           22,747          19,654
                                                       ===========     ===========      ===========     ===========

Revenues from:
   Cardiovascular                                      $     2,831     $     5,036      $     6,261     $     9,761
   Vascular                                                  2,649           3,299            5,135           7,554
   Orthopaedic                                                 574             280              883             430
                                                       -----------     -----------      -----------     -----------
       Total cryopreservation                                6,054           8,615           12,279          17,745
                                                       -----------     -----------      -----------     -----------

   BioGlue                                                   8,962           6,839           17,605          13,333
   Implantable medical devices                                 241              93              457             198
   Distribution and grant                                       57             166               59             357
                                                       -----------     -----------      -----------     -----------
       Total revenues                                  $    15,314     $    15,713      $    30,400     $    31,633
                                                       ===========     ===========      ===========     ===========-

International revenues                                 $     2,327     $     1,845      $     4,419     $    3,556
Domestic revenues                                           12,987          13,868           25,981          28,077
                                                       -----------     -----------      -----------     -----------
       Total revenues                                  $    15,314     $    15,713      $    30,400     $    31,633
                                                       ===========     ===========      ===========     ===========


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                                 CRYOLIFE, INC.
                              Financial Highlights
                                 (In thousands)



                                                                                  
                                                                       Unaudited           Audited
                                                                        June 30,          Dec. 31,
                                                                          2004              2003
                                                                       ------------     -----------

Cash and cash equivalents                                              $     23,741     $    11,916
    and marketable securities, at market
Trade receivables, net                                                        7,625           6,377
Other receivables, net                                                        2,231           1,865
Deferred preservation costs, net                                              7,382           8,811
Inventories                                                                   4,572           4,450
Total assets                                                                 87,751          75,027
Shareholders' equity                                                         57,500          48,338




                                       END