Exhibit 99.1



                                                       COMPANY CONTACT:

                                                       Rhonda F. Rhyne,
                                                       President
                                                       rrhyne@cardiodynamics.com
                                                       800-778-4825 Ext. 1013


                 CardioDynamics Ranked in Deloitte's Technology
                          Fast 50 Program for San Diego

              Company Also Announces CEO Interview with WallSt.net


SAN DIEGO,  CA--October 16,  2007--CardioDynamics  (Nasdaq: CDIC), the innovator
and  leader  of  Impedance  Cardiography  (ICG)  technology,  has been  named to
Deloitte's  prestigious  Technology  Fast 50 Program for San Diego, a ranking of
the 50 fastest growing technology, media, telecommunications,  and life sciences
companies in the area by Deloitte & Touche USA LLP, one of the nation's  leading
professional  services  organizations.  Rankings  are  based  on the  percentage
revenue growth over five years from 2002-2006.

CardioDynamics' Chief Executive Officer,  Michael K. Perry, stated, "This is the
ninth year we have been given the honor of being  ranked in the Fast 50. This is
a great  achievement  considering  the number and quality of technology and life
sciences  companies  in San Diego.  We are proud of the proven  benefits  of our
proprietary ICG technology,  the tenacity and dedication to customer  service of
our direct sales and clinical sales force and our entire company's focus towards
improving drug management for cardiac medicine."

CardioDynamics'  increase in revenues of 29% percent from 2002 to 2006  resulted
in a 50th ranking in the  Technology  Fast 50 for San Diego.  To qualify for the
Technology  Fast 50,  companies  must have had  operating  revenues  of at least
$50,000 in 2002 and $5,000,000 in 2006, be headquartered  in North America,  and
be a company  that  owns  proprietary  technology  or  proprietary  intellectual
property that  contributes to a significant  portion of the company's  operating
revenues;  or devotes a  significant  proportion of revenues to the research and
development of technology.



The Company also announced Mr. Perry will be featured in an exclusive  interview
with  www.wallst.net  on October 17, 2007, at 10:00 a.m. PT (1:00 p.m., ET). The
interview  will be posted on  www.wallst.net  by 8 p.m.  ET on  October  17. The
interview will cover topics including  CardioDynamics' market potential,  growth
initiatives, competitive advantage, recent news, and milestones for investors to
watch for.

To hear the interview in its entirety, visit http://www.wallst.net, and click on
"Interviews."  The  interview  can be accessed  either by locating the company's
ticker  symbol under the  appropriate  exchange on the  left-hand  column of the
"Interviews"  section of the site, or by entering the company's ticker symbol in
the Search Archive window once it is posted.

About CardioDynamics
CardioDynamics  (Nasdaq:  CDIC), the ICG Company, is the innovator and leader of
an important medical technology called impedance cardiography (ICG). The Company
develops,  manufactures and markets noninvasive ICG products.  The Company's ICG
Systems are being used by physicians  around the world to help battle the number
one  killer  of men  and  women--cardiovascular  disease.  Partners  include  GE
Healthcare and Philips Medical Systems. For additional information, please refer
to the company's Web site at www.cdic.com.

About Deloitte
Deloitte refers to one or more of Deloitte Touche Tohmatsu,  a Swiss Verein, its
member firms and their respective subsidiaries and affiliates. As a Swiss Verein
(association),  neither Deloitte Touche Tohmatsu nor any of its member firms has
any liability for each other's acts or omissions.  Each of the member firms is a
separate and  independent  legal entity  operating  under the names  "Deloitte",
"Deloitte & Touche", "Deloitte Touche Tohmatsu" or other related names. Services
are provided by the member firms or their  subsidiaries or affiliates and not by
the Deloitte Touche Tohmatsu Verein.



Deloitte & Touche USA LLP is the US member firm of Deloitte Touche Tohmatsu.  In
the US,  services are provided by the  subsidiaries of Deloitte & Touche USA LLP
(Deloitte & Touche LLP,  Deloitte  Consulting LLP, Deloitte  Financial  Advisory
Services LLP,  Deloitte Tax LLP and their  subsidiaries),  and not by Deloitte &
Touche USA LLP.

About WallSt.net
www.wallst.net is owned and operated by WallStreet Direct,  Inc., a wholly owned
subsidiary         of        Financial         Media         Group,         Inc.
(http://www.financialmediagroupinc.com).  The Web site is a leading  provider of
timely business news,  executive  interviews,  multimedia content,  and research
tools.  Financial  Media  Group,  Inc.  also  owns  http://www.mywallst.net,   a
financial   social   network  for   investors,   and  Financial   Filings  Corp.
(http://www.financialfilings.com),  a provider of media and compliance solutions
to publicly traded companies. In addition to WallSt.net, WallStreet Direct, Inc.
owns and  operates  WallStRadio  (http://www.wallstradio.com),  a  business  and
finance podcast Web site. We are expecting to receive two hundred eighty dollars
from Advanced Wound  Technologies,  for the dissemination of this press release.
For a complete list of our  advertisers,  and advertising  relationships,  visit
www.wallst.net/disclaimer/disclaimer.asp.

Forward-Looking (Safe Harbor) Statement
Except for  historical  and factual  information  contained  herein,  this press
release  may  contain  forward-looking  statements,  the  accuracy  of which are
necessarily  subject to uncertainties  and risks including the Company's primary
dependence on the BioZ product line, and various uncertainties characteristic of
early growth companies, as well as other risks detailed in the Company's filings
with the SEC,  including  its 2006 Form 10-K.  The Company does not undertake to
update the disclosures contained in this press release.


SOURCE  CardioDynamics
    -0-                             10/16/2007
    /CONTACT:  Rhonda F. Rhyne, President of CardioDynamics,
1-800-778-4825, Ext. 1013, rrhyne@cardiodynamics.com/