EXHIBIT 99.1


                                                                  [COMPANY LOGO]

FOR IMMEDIATE RELEASE

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


              CRYOLIFE'S SECOND QUARTER 2005 REVENUES INCREASED 12%
                            OVER SECOND QUARTER 2004

 STRONG GROWTH IN INTERNATIONAL BIOGLUE SALES AND ORTHOPAEDIC TISSUE PROCESSING
     REVENUES IN SECOND QUARTER OF 2005 COMPARED TO SECOND QUARTER OF 2004

ATLANTA...  (AUGUST 4, 2005)...  CRYOLIFE,  INC. (NYSE: CRY), a biomaterials and
biosurgical device company, announced today that second quarter revenues of 2005
increased 12% to $17.2 million  compared to $15.3 million in the second  quarter
of 2004.  The net loss in the second  quarter of 2005 was $14.4 million or $0.61
per fully  diluted  common share.  Excluding an $11.8 million  ($0.49 per common
share)  charge for  settlement  of the  shareholder  class action  lawsuit and a
$902,000 ($0.04 per common share) non-cash charge for the change in the value of
the derivative  related to the Company's 6%  convertible  preferred  stock,  the
adjusted  net loss for the second  quarter of 2005 was $1.7 million or $0.08 per
fully diluted common share.  The net loss in the second quarter of 2004 was $3.4
million or $0.14 per fully diluted common share.

     Revenues for the first six months of 2005  increased  15% to $34.9  million
compared to $30.4 million in the first six months of 2004.  The net loss for the
first six  months of 2005 was $15.7  million or $0.68 per fully  diluted  common
share. Excluding an $11.8 million ($0.50 per common share) charge for settlement
of the shareholder  class action lawsuit and a $784,000 ($0.03 per common share)
non-cash  charge  for the change in the value of the  derivative  related to the
Company's 6% convertible  preferred  stock,  the adjusted net loss for the first
half of 2005 was $3.2 million or $0.15 per fully diluted  common share.  The net
loss for the first  six  months  of 2004 was  $10.4  million  or $0.46 per fully
diluted common share.

     Steven G. Anderson,  President and CEO of CryoLife,  Inc.  stated,  "In the
second  quarter,  our  international  sales increased 21% compared to the second
quarter of 2004 and we are pursuing additional growth  opportunities  around the
world.  The  Company is  increasing  its  efforts  to  continue  to develop  and
introduce new products outside the U.S. New marketing and sales  initiatives are
planned in South America, India, China and Russia."

     In the  second  quarter  of 2005,  BioGlue(R)  sales  increased  7% to $9.6
million  compared to $9.0 million in the second  quarter of 2004.  U.S.  BioGlue
sales were $7.1 million in the second  quarter of 2005  compared to $7.0 million
for the same period of 2004.  International  BioGlue  sales were $2.5 million in
the second quarter of 2005 compared to $2.0 million for the same period of 2004.


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     Tissue  processing  revenues  increased  21% to $7.4  million in the second
quarter of 2005 compared to $6.1 million in the second quarter of 2004.  Cardiac
tissue  processing  revenues  were $3.5  million in the  second  quarter of 2005
compared  to $2.8  million  in the  second  quarter  of  2004.  Vascular  tissue
processing  revenues were $2.7 million in the second quarter of 2005 compared to
$2.6  million  in the  second  quarter of 2004.  Orthopaedic  tissue  processing
revenues were $1.1 million in the second quarter of 2005 compared to $574,000 in
the second quarter of 2004.

Total product and tissue  processing gross margins in the second quarter of 2005
were 53% compared to 38% in second quarter of 2004. The tissue  processing gross
margins were 17% in the second quarter of 2005 compared to a negative 25% in the
second quarter of 2004.

General, administrative, and marketing expenses were $21.6 million in the second
quarter of 2005  compared to $9.7  million in the same period of 2004.  General,
administrative,  and  marketing  expenses  in the  second  quarter  of 2005 were
negatively   affected  by  the  $11.8  million  charge  for  settlement  of  the
shareholder class action lawsuit.  R&D expenses were  approximately  $900,000 in
the second quarters of 2005 and 2004.

In the third quarter of 2005,  total tissue  processing and product revenues are
expected to be $17.0 to $18.6 million.  BioGlue revenues are expected to be $9.4
to $10.0 million and tissue processing  revenues are expected to be $7.3 to $8.3
million in the third quarter of 2005. Bioprosthetic  cardiovascular and vascular
device revenues are expected to be  approximately  $300,000 in the third quarter
of 2005.

The Company expects tissue  processing and product revenues to increase to $70.0
to $73.0 million for the full year 2005. The Company expects BioGlue revenues to
be $39.0 to $40.0  million and tissue  processing  revenues to be $30.0 to $32.0
million for the full year 2005. Bioprosthetic cardiovascular and vascular device
revenues are expected to be approximately $1.0 million in 2005.

The Company expects general, administrative,  and marketing expenses to be $10.0
to $11.0  million in the third  quarter of 2005,  and $52.0 to $54.0 million for
the full year of 2005. The Company expects research and development  expenses to
be  approximately  $1.0  million  in the third  quarter of 2005 and $4.0 to $5.0
million for the full year 2005.

As of June 30, 2005, the Company had  approximately  $22.1 million in cash, cash
equivalents, and marketable securities. The Company expects to pay approximately


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$8.0 million, net of insurance proceeds,  in the third or fourth quarter of 2005
for the settlement of the shareholder class action lawsuit.

     THE COMPANY WILL HOLD A TELECONFERENCE CALL AND LIVE WEB CAST AT 11:15 A.M.
EASTERN TIME,  AUGUST 4, 2005, TO DISCUSS SECOND QUARTER 2005 FINANCIAL  RESULTS
FOLLOWED  BY A  QUESTION  AND  ANSWER  SESSION  HOSTED BY  STEVEN  G.  ANDERSON,
PRESIDENT AND CHIEF EXECUTIVE OFFICER.

     TO LISTEN TO THE LIVE TELECONFERENCE PLEASE DIAL 973-935-2981 A FEW MINUTES
PRIOR TO 11:15  A.M.  NO  IDENTIFICATION  NUMBER  IS  REQUIRED.  A REPLAY OF THE
TELECONFERENCE WILL BE AVAILABLE AUGUST 4, 2005, THROUGH AUGUST 9, 2005, AND CAN
BE  ACCESSED  BY  CALLING  (TOLL  FREE)   877-519-4471  OR   973-341-3080.   THE
IDENTIFICATION NUMBER FOR THE REPLAY IS 6291248.

     THE  LIVE  WEB CAST CAN BE  ACCESSED  BY  GOING TO THE  INVESTOR  RELATIONS
SECTION OF THE CRYOLIFE WEB SITE AT WWW.CRYOLIFE.COM.


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ABOUT CRYOLIFE, INC.
Founded in 1984,  CryoLife,  Inc. is a leader in the processing and distribution
of  implantable  living  human  tissues for use in  cardiovascular  and vascular
surgeries  throughout  the United States and Canada.  The  Company's  BioGlue(R)
Surgical  Adhesive is FDA  approved as an adjunct to sutures and staples for use
in adult  patients in open surgical  repair of large vessels and is CE marked in
the European  Community and approved in Canada for use in soft tissue repair and
approved in Australia for use in vascular and pulmonary sealing and repair.


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  increased efforts to
develop and introduce new products  outside the U.S. may be  unsuccessful,  that
2005 revenues and expenses may not meet its  expectations,  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 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, 2004, its registration  statement on
Form S-3 (Reg. No. 333-121406) and the Company's other SEC filings.  The Company
does not undertake to update its forward-looking statements.




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

                                                                                            
                                                            Three Months Ended               Six Months Ended
                                                                 June 30,                        June 30,
                                                       ---------------------------      ---------------------------
                                                           2005           2004              2005           2004
                                                       -----------     -----------      -----------     -----------

Revenues:
   Products                                            $     9,846     $     9,203      $    19,973     $    18,062
   Human tissue preservation services                        7,352            6054           14,890          12,279
   Research grants                                               -              57                -              59
                                                        ----------     -----------      ------------    -----------
       Total revenues                                       17,198          15,314           34,863          30,400

Costs and expenses:
   Products                                                  2,079           1,894            4,195           3,841
   Human tissue preservation services                        6,070           7,543           11,969          16,646
   General, administrative, and marketing                   21,585           9,693           31,641          19,841
   Research and development                                    929             891            1,850           1,812
   Interest expense                                             88              59              143             102
   Interest income                                            (167)            (64)            (242)           (130)
   Change in valuation of derivative                           902               -              784               -
   Other expense, net                                           45              21              175              37
                                                       -----------     -----------      -----------     -----------
       Total costs and expenses                             31,531          20,037           50,515          42,149

   Loss before income taxes                                (14,333)         (4,723)         (15,652)        (11,749)
   Income tax expense (benefit)                                 46          (1,371)              84          (1,371)
                                                       -----------     ------------     -----------     ------------
Net loss                                               $   (14,379)    $    (3,352)     $   (15,736)    $   (10,378)
                                                       ============    ============     ============    ============

Effect of preferred stock                                     (244)              -             (290)              -
                                                       ------------    -----------      ------------    -----------
Net loss applicable to common shares                   $   (14,623)    $    (3,352)     $   (16,026)    $   (10,378)
                                                       ============    ============     ============    ============

Loss per common share:
   Basic                                               $    (0.61)     $    (0.14)      $    (0.68)     $    (0.46)
                                                       ===========     ===========      ===========     ===========
   Diluted                                             $    (0.61)     $    (0.14)      $    (0.68)     $    (0.46)
                                                       ===========     ===========      ===========     ===========

Weighted average common shares outstanding:
   Basic                                                    23,905          23,252           23,676          22,747
                                                       ===========     ===========      ===========     ===========
   Diluted                                                  23,905          23,252           23,676          22,747
                                                       ===========     ===========      ===========     ===========


Revenues from:
   BioGlue                                             $     9,552     $     8,962      $    19,423     $    17,605

   Cardiovascular                                            3,518           2,831            7,268           6,261
   Vascular                                                  2,740           2,649            5,456           5,135
   Orthopaedic                                               1,094             574            2,166             883
                                                       -----------     -----------      -----------     -----------
       Total preservation services                           7,352           6,054           14,890          12,279
                                                       -----------     -----------      -----------     -----------

   Bioprosthetic devices                                       294             241              550             455
   Other                                                         -              57                -              61
                                                       -----------     -----------      -----------     -----------
       Total revenues                                  $    17,198     $    15,314      $    34,863     $    30,400
                                                       ===========     ===========      ===========     ===========-

Domestic revenues                                      $    14,394     $    12,987      $    29,584     $    25,981
International revenues                                       2,805           2,327            5,279           4,419
                                                       -----------     -----------      -----------     -----------
       Total revenues                                  $    17,198     $    15,314      $    34,863     $    30,400
                                                       ===========     ===========      ===========     ===========




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                                                            CRYOLIFE, INC.
                                             Unaudited Reconciliation of Adjusted Net Loss
                                                   (In thousands, except share data)

                                                                                            
                                                            Three Months Ended               Six Months Ended
                                                                 June 30,                        June 30,
                                                       ---------------------------      ---------------------------
                                                           2005           2004              2005           2004
                                                       -----------     -----------      -----------     -----------

Net loss - as reported                                 $   (14,379)    $    (3,352)     $   (15,736)    $   (10,378)

Add back adjustments to net loss:
   Settlement of class action lawsuit                       11,750               -           11,750               -
   Change in valuation of derivative                           902               -              784               -
                                                       -----------     -----------      -----------     -----------

Adjusted net loss                                      $    (1,727)    $    (3,352)     $    (3,202)    $   (10,378)

Effect of preferred stock                                     (244)              -             (290)              -
                                                       ------------     ----------      ------------    -----------
Adjusted net loss applicable to common shares          $    (1,971)    $    (3,352)     $    (3,492)    $   (10,378)
                                                       ============    ============     ============    ============

Adjusted loss per common share:
   Basic                                               $     (0.08)    $     (0.14)     $     (0.15)    $     (0.46)
                                                       ===========     ===========      ===========     ===========
   Diluted                                             $     (0.08)    $     (0.14)     $     (0.15)    $     (0.46)
                                                       ===========     ===========      ===========     ===========

Weighted average common shares outstanding:
   Basic                                                    23,905          23,252           23,676          22,747
                                                       ===========     ===========      ===========     ===========
   Diluted                                                  23,905          23,252           23,676          22,747
                                                       ===========     ===========      ===========     ===========





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                                                            CRYOLIFE, INC.
                                                         Financial Highlights
                                                            (In thousands)


                                                                                  
                                                                       Unaudited           Audited
                                                                        June 30,          Dec. 31,
                                                                          2005              2004
                                                                       ------------     -----------

Cash and cash equivalents, marketable securities,                      $     22,123     $     9,232
   at market, and restricted securities
Trade receivables, net                                                       10,550           8,293
Other receivables                                                            18,069           3,957
Deferred preservation costs, net                                             10,425           8,822
Inventories                                                                   4,267           4,767
Total assets                                                                103,368          73,261
Shareholders' equity                                                         52,568          49,660




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