com /cgi-bin/prnh/20030430/MRGELOGO )
"The name Merge Healthcare states our intent to continue leading the
medical imaging and information management industry within radiology, to
leverage the product innovation depth, quality and speed of our OEM Division
with the distribution reach of our Direct Solutions Division, while
simultaneously expanding our reach into other healthcare clinical
specialties ," said Richard Linden, President and CEO of Merge Healthcare. With over
twenty years of leadership in the medical imaging and healthcare information
technology markets, Merge Healthcare provides innovative solutions for both
OEM and the end-user healthcare markets. Interested parties
should call at least ten (10) minutes prior to the call to register
and should use participant passcode #5654115 .

confocal fluorescent

biometric physiological

Merge eFilm Changes Name to Merge Healthcare

com .

resonance borescope

We develop innovative medical imaging software solutions that support end-to-
end business and clinical workflow for radiology department and specialty
practices, imaging centers and hospitals. operates a
network of ninety-four centers in thirteen states located primarily
throughout the southeastern and southwestern United States.

resonance imaging

b.

Merge eMed
Merge eMed is a division of Merge Healthcare focused on accelerating
productivity for radiology department and specialty practices, imaging centers
and hospitals.

(Logo: http://www. FUSION RIS/PACS serves as
the foundation for standard operating procedures for Radiologix's centers,
creating a nation-wide operating model of best practices.
"FUSION RIS/PACS automates and streamlines our clinical and business
processes, empowering our employees and affiliated physicians to provide
outstanding service to referring physicians and responsive and compassionate
care to patients," said Sami S.

resonance layering

Merge Healthcare will
have two operating divisions: Merge eMed, which develops, markets, and
services RIS/PACS products for hospitals, imaging centers and specialty
clinics; and Cedara, which focuses on developing innovative medical imaging
software for the OEM and International markets."
"In the direct solutions healthcare market, the Merge eMed brand
communicates the strength of our company's combined RIS, PACS, Advanced
Visualization and Clinical Application products, services and customer base
that numbers over 500 hospitals, imaging centers and specialty clinics.

Business Editors/Health Editors

ALPHARETTA, Ga.

ABOUT MEDQUEST, INC.

metallographical observe

Merge eFilm, a leading global
healthcare software and services company, today announced that it has changed
its corporate name to Merge Healthcare, following its recent merger with
Cedara Software Corp and its subsidiary eMed Technologies., the parent of MedQuest, Inc.

improves borescope

Abbasi, President and Chief Executive Officer
of Radiologix. Added Winfred Tse, Vice President and Chief Information
Officer of Radiologix, "We are working with Merge eFilm to deliver a
comprehensive workflow and data management program to better serve our
patients and physicians.

About Radiologix
Radiologix, Inc.

Except for the historical information herein, the matters discussed in
this news release include forward-looking statements that may involve a number
of risks and uncertainties, including the risk that the proposed transaction
may not close.

The generic issues of imaging science include image-data acquisition; image reconstruction and processing; image recording and distribution; image display, analysis, and evaluation; human vision; and the mental processes involved in observation.

borescope improves

emed.com/cgi-bin/prnh/20030430/MRGELOGO )
With the expanded contract, Radiologix will continue to migrate its
operations from separate image transfer and information systems to the FUSION
RIS/PACS system, as it has in its Northeast region.

observe lapse

For
additional information , visit our website at http://www.a.

radiography pci

The stock will
continue to trade on NASDAQ under the MRGE symbol , and will trade on the
Toronto Stock Exchange under the ticker symbol MRG. MedQuest, Inc. ( http: //www.

biometric imaging

(Logo: http://www. We custom engineer clinical and
imaging applications and development tools that are on the forefront of
medicine and its use of medical imaging for OEM and international customers. By combining sophisticated RIS, PACS, advanced visualization
and clinical imaging applications , Merge eMed delivers integrated end-to-end
software solutions and professional services that are transforming the way our
customers interact with referring physicians, manage their workflow, position
their businesses in their markets and deliver imaging services. We ensure our
customers' success in today's competitive healthcare environment by
streamlining business and clinical workflow with digital image and information
solutions and services. For additional information, visit our website at
http://www.

borescope contrast

In
our OEM and International Division, the Cedara brand is reinforced by the
addition of the experienced Merge OEM group, becoming the largest independent
developer of innovative medical imaging software.

imaging poynton

We have leveraged the brand
equity of all three organizations while establishing a clear message that
builds upon the strengths of the three merged organizations to deliver value
to our stakeholders -- employees, customers and shareholders," said Linden. Our innovative software solutions
use leading-edge imaging software technologies that accelerate market delivery
for our OEM customers, while our end-user solutions improve our customers'
productivity and enhance the quality of patient care they provide.
MQ Associates will conduct a conference call to discuss the
information disclosed in the Form 8-K at 2:00 p.

Radiologix Expands Purchase of Merge eFilm Fusion RIS/PACS(TM)

radiologix. Radiologix owned or operated 76 diagnostic imaging
centers located in 10 states as of December 31, 2004.

relatively fluorescent

a. Our new corporate name and divisional
operational model sets the stage for building on the success Merge, Cedara and
eMed have achieved to date, and positioning the company for further product,
healthcare market and geographic expansion.

MedQuest to Conduct Investor Conference Call at 2:00 PM on March 31 2005

These centers provide high quality diagnostic imaging
services using a variety of technologies, including magnetic resonance
imaging (MRI), computed tomography (CT), nuclear medicine, general
radiology, ultrasound, and mammography. Next Phase of Implementation Focuses on Bay Area Imaging Centers

MILWAUKEE, Merge Technologies Incorporated
(Nasdaq: MRGE), d.merge-efilm ) is a global healthcare software and
services company focused on accelerating the productivity of imaging centers,
small- to medium-sized hospitals and clinics with a suite of RIS/PACS products
that more efficiently streamline, integrate and distribute image and
information workflow across the healthcare enterprise. The
diagnostic images created, and the radiology reports based on these images,
enable more accurate diagnosis and more efficient management of illness for
ordering physicians.

mammography rigorously

Direct Solutions Division Named Merge eMed;
OEM and International Division to Remain Cedara

MILWAUKEE, Merge Technologies
Incorporated (Nasdaq: MRGE), historically d.

Merge Healthcare
Merge Healthcare is a market leader in the development and delivery of
medical imaging and information management software and services.com .m. - MedQuest, Inc.com ) is a leading national
provider of diagnostic imaging services, owning and operating
multi-modality diagnostic imaging centers that use advanced imaging
technologies such as positron emission tomography ("PET"), magnetic resonance
imaging ("MRI"), computed tomography ("CT") and nuclear medicine, as well as
x-ray, general radiography, mammography, ultrasound and fluoroscopy.

Imaging science is a relatively new discipline that combines computer-based imaging techniques with a variety of data acquisition tools to increase the range of properties that scientists can observe.

relatively poynton

is a leading operator of
independent, fixed-site, outpatient diagnostic imaging centers in the
United States.

relatively microscope

a leading national provider of diagnostic imaging services,
for the purchase of FUSION RIS/PACS for its operations in the San Francisco
Bay area ."
"We are pleased that our partnership with Radiologix continues to bring
them value," said Richard Linden, Merge eFilm President and CEO. "It is part
of our core strategy to engender long -term mutually beneficial relationships
with our customers, and we are honored that our relationship with Radiologix
continues to grow. Actual results could differ materially from those
projected in the forward-looking statements based on a number of factors,
including, but not limited to, risks in product and technology development,
market acceptance of new products and continuing product demand , the impact of
competitive products and pricing, changing economic conditions, credit and
payment risks associated with end-user sales, dependence on major customers,
dependence on key personnel , and other risk factors detailed in filings with
the Securities and Exchange Commission.

tomography microscope

Cedara
Cedara is a division of Merge Healthcare focused on the development of
custom engineered software applications and development tools for the medical
imaging OEM and International markets . Cedara software is deployed in
hospitals and clinics worldwide and is licensed by many of the world 's leading
medical device and healthcare information technology companies.----MQ Associates,
Inc .

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merge.cedara. The conference call can be accessed at (800) 616-9004
(domestic) or (719) 457-2620 (international). If you are unable to
listen to the call at that time, the replay will be available for
seven days until Thursday, April 7, 2005 at (888) 203-1112 (domestic)
or (719) 457-0820 (international ) using participant passcode #5654115. Incorporating our feedback into Merge eFilm's
product roadmap is a critical component of our partnership.

imaging confocal

, a leading operator of independent,
fixed-site, outpatient diagnostic imaging centers, filed today a
Current Report on Form 8-K with the Securities and Exchange Commission
(the "Form 8-K") announcing certain recent developments.b.

imaging mulgrave

newscom.

contrast mammography

For additional information , visit our website at
http://www. Cedara
technologies and expertise span all the major digital imaging modalities
including computed tomography (CT), magnetic resonance imaging (MRI), digital
X-ray, mammography, ultrasound, echo-cardiology, angiography, nuclear
medicine, positron emission tomography (PET) and fluoroscopy. EST on Thursday,
March 31, 2005. Merge eFilm, today announced an expanded contract with
Radiologix, Inc.

xrt biometric

Cedara medical
imaging offerings are used in all aspects of clinical imaging workflow
including the capture of a patient's digital image; the archiving,
communication and manipulation of digital images; sophisticated clinical
applications to analyze digital images; and the use of imaging in
minimally-invasive surgery.

pci microscope

"Merge has evolved over time from a single -product technology company to a
global provider of medical imaging software products, end-to-end solutions and
professional services designed to meet the business and clinical needs of our
OEM and end user target markets.com .newscom."

About Merge eFilm
Merge eFilm ( http:/ /www. Since 1987, Merge
eFilm has leveraged its healthcare integration and connectivity experience to
create workflow solutions that improve our customers' productivity and enhance
the quality of care they provide. When used in this press release, the words: believes, intends,
anticipates , expects, and similar expressions are intended to identify
forward-looking statements. The Company undertakes no obligation
to publicly release the result of any revisions to these forward-looking
statements that may be made to reflect any future events or circumstances.