ALEGENT HEALTH ANNOUNCES FIRST eICU® PROGRAM IN NEBRASKA Health System continues history of innovations in patient care December 6th, 2006 Baltimore, MD - December 6, 2006 - VISICU, Inc. (NASDAQ: eICU®) and Alegent Health in Omaha, Nebraska, jointly announce plans to implement VISICU's eICU® Program early next year. Alegent Health, which has been repeatedly honored as one of the United States' 100 Most Wired Hospitals, has a history of using technical innovation to improve the quality of patient care. The investment in the eICU Program is another step in this on-going commitment to Omaha and its surrounding communities. The eICU Program will be implemented at each of the health system's nine acute care hospitals, making Alegent Health the first in Nebraska to provide patients with this enhanced level of care. "The eICU program will be a vital element of Alegent Health's focus on providing the highest quality of patient centered care," said Alegent Health CEO Wayne A. Sensor. "Adding this innovative medical technology furthers our commitment to our Mission and to serving the healthcare needs of our communities. We are excited to be the first in Omaha and the first in Nebraska to provide our patients with this level of innovative care." Through the use of the eICU Program, remote physicians and nurses who specialize in critical care will support the current intensive care unit (ICU) staff in delivering high quality patient care to every ICU patient. The eICU technology's early warning software, remote monitoring tools, and communication tools provide the remote clinicians the information necessary to partner with the ICU clinicians as a proactive and integrated team. "This innovative technology will complement the high-quality care already provided by our existing ICU physicians and nurses. It has been repeatedly shown in systems that have implemented the eICU Program that with the extra level of vigilance - patient mortality is significantly reduced, patient outcomes are significantly improved and length of stay is reduced," said Fred Hosler, M.D., MPA, Senior Vice President and Chief Medical Officer. "Our patients deserve those types of results." Once all implementation phases are complete, Alegent Health's eICU Program will enhance critical care coverage for more than 90 ICU beds across Nebraska. Through the eICU Program, patients will have access to around-the-clock, advanced critical care expertise without having to leave their local care facility. "VISICU is excited about partnering with Alegent Health which has a long tradition of integrating technology with a strong clinical team to deliver high quality care," said Frank T. Sample, VISICU Chairman and CEO. "We are especially pleased that with Alegent Health's eICU Program patients in Nebraska will have access to this level of advanced medical care." About VISICU VISICU, Inc. (NASDAQ: eICU®) is a healthcare information technology and clinical solutions company focused on transforming the delivery of critical care through its eICU® Program. The eICU Program restructures the practice of critical care by using remote monitoring technology to allow health systems to centralize scarce critical care trained staff to improve coverage and for earlier intervention to prevent or manage crises. A study (Crit Care Med 2004; 32:31-38) documented the clinical and financial benefits of the program. The eICU Program enables hospitals to meet The Leapfrog Group's ICU patient care safety standards. For more information, visit www.VISICU.com. VISICU® and eICU® are registered trademarks of VISICU, Inc. All rights reserved. All other brand names, product names, company names, trademarks and service marks are the property of their respective owners. visicu-g About Alegent Health Alegent Health is the largest not-for-profit, faith-based healthcare system in Nebraska and southwestern Iowa with nine acute care hospitals, more than 100 sites of service, over 1,200 physicians on its medical staff and roughly 8,500 employees. Alegent Health is making healthcare better with an exceptional commitment to quality and by providing patient focused care for the body, mind and spirit of every person. At Alegent Health, patients and their families find a continuum of care, from women's and children's services, primary care, wellness counseling, and senior care to cardiovascular services, orthopaedics, oncology, physical rehabilitation and behavioral health. Alegent Health is sponsored by Catholic Health Initiatives and Immanuel Health Systems. Recently, Alegent Health has distinguished itself as a leader in healthcare, with Five Star ratings for patient satisfaction; the first Chief Innovation Officer in healthcare; the first Community Benefit Trust, which has already provided over $8 million in grants to help community-based organizations better address the needs of the community's vulnerable and underserved; and its Right Track accelerated decision making process, which is engaging its community and its stakeholders in designing the next generation of healthcare. For more information about Alegent Health, visit www.alegent.com or call 1-800-ALEGENT. Safe Harbor Statement This release contains forward-looking statements that are made pursuant to the provisions of Section 21E of the Securities and Exchange Act of 1934, as amended. These forward-looking statements involve a number of risks and uncertainties. Investors are cautioned that statements in this release that are not strictly historical statements constitute forward-looking statements. It is important to note that the company's performance, and actual results, financial condition or business could differ materially from those expressed in the forward-looking statements. The words "may", "could", "would", "should", "outlook", "positions us", "guidance", "expects", "estimates", "intends", "plans", "projects", "anticipates", "believes", "predicts", "potential" or the negative of these words, variations thereof or similar expressions are intended to identify such forward-looking statements. You should not place undue reliance on forward-looking statements since they involve known and unknown risks, uncertainties and other factors which are, in some cases, beyond our control and which could materially affect actual results, levels of activity, performance or achievements. Factors that could cause results to differ materially from current expectations include, but are not limited to: market acceptance of our principal product offering and any new product releases; the price, performance and reliability of our products and services; our ability to attract and retain new customers and renewal rates of our existing customers; unanticipated delays or problems in releasing new products and services; financial and budget constraints of hospitals, changes in our pricing practices or our competitors' pricing practices and changes in the healthcare industry; the introduction or availability of competing products or services and other competitive factors; and changes in the government regulation of our products and services. CONTACT: Deb Dominianni VISICU, Director of Corporate Communications (410)-843-4565 ddominianni@visicu.com Dina Maas Alegent Health, Coordinator Corporate Communications (402) 398-5653 dmaas@alegent.org Related File 20061206_Alegent_press_release.pdf