Patient Management Software

New software technology has helped many vascular centers optimize patient care while improving throughput efficiency.

By Jennifer Patterson Lorenzetti

Information is the lifeblood of a busy vascular or cardiology practice. Having the most accurate and current information at your fingertips means better patient care, better results, and more efficient patient throughput. To achieve this end, many hospitals and practices are turning to programs and software suites that track patients through an entire visit or stay.

This is the case for The Heart Center of Indiana (THCI, Indianapolis, IN), a 60-bed hospital that opened in December 2002. As home to one of the largest cardiology groups in the US, THCI has plans to expand to 120 beds. Julie Clark, RN, MS, CCNA, PMP, Director of Clinical Information Systems, oversees the technology that drives this all-digital facility. THCI uses a suite of Siemens Medical Solutions products (Erlangen, Germany) in its facility, including its imaging systems and strategic consulting functionality, tied together by an information technology component that unifies patient data and allows access to data anytime, anywhere. The system kicks into action at patient registration, and it collects data as the patient—called a “guest” at THCI—completes initial labs and educational videos.

The real utility of the system comes when the patient is in his or her room. Once there, THCI professionals can tailor the system to capture vitals and other monitored data at a frequency appropriate for the patient. For example, patients under conscious sedation have vitals recorded every 15 minutes. “The parameters can be set for how often you want [vitals collected],” said Clark. “It allows the nurse to be proactive.”

Physicians also gain some much-needed ability to be proactive from a system that allows access to data almost anywhere there is a computer. Physicians “can come out of the OR to the physicians’ lounge to view studies in real time,” Clark said. Doctors at various locations can also log into the system to collaborate on a case, allowing for better input of multiple perspectives, and can access patient information from a terminal inside the interventional suite when data are needed for quick decisions.

Once procedures are complete, physicians can use the system to add comments to the patient records, dictate reports, and sign off via a digital signature. This greatly reduces the amount of paper that THCI needs to process and maintain. “Our server room tends to be bigger than general records,” Clark said. Although some physicians still elect to use paper for orders, requiring personnel at THCI to scan the documents into the system, the amount of paper generated is much less than that of practices and hospitals that do not have such a system in place.

Finally, THCI uses a Siemens financials product to handle the billing procedures. Clark explained that the system allows THCI to set up parameters to charge on order or on result for various procedures and events, with a built-in discharge pathway that issues reminders if a step is inadvertently omitted. For example, the system issues a reminder that the patient needs a discharge diagnosis and care plan at the end of his stay, and THCI professionals have 48 hours to reconcile something that is not charted. The system also tracks inventory of supplies used, a function critical to proper billing. “It is very user friendly; it tells you if you forgot to do something,” Clark said.

improved patient care

Implementation of the system has brought some very real improvements in the quality of patient care. More than 90% of patients surveyed rate THCI care as “excellent.” Medical errors have also been reduced by 37% due to the implementation of information technologies such as Medication Administration Check (MAK, Siemens).

Mark Lipton, MD, FACC, Clinical Associate Professor of Medicine for NYU School of Medicine, New York, and Director of Clinical Informatics for NYU Hospitals Center, New York, who uses the Centricity physician office from GE Healthcare (Waukesha, WI), has had a similar experience. With nearly 6 years of experience using the product in his practice, he notes that such software is most useful “in high-complexity areas, where they allow decision support.”

The first benefit is the elimination of paper, an improvement noted by all who are accustomed to paper charts and cumbersome file-handling procedures. “The [electronic medical record] is a chart; we don’t really have patient charts,” Lipton said.

Lipton says that the real power of the system is realized when using it to increase physician efficiency and to create an additional layer of patient safety. For example, the system allows physicians to access patient records remotely, allowing for off-site study or consultation. Consequently, the system also has built-in safeguards to protect the confidentiality of patient records even as they are accessed from off-site computers.

The system also serves as an important double-check and education tool. Physicians and staff can check for drug interactions and print information for patients to consult later. The system is also tapped to do regular reports, such as which patients are due for cholesterol screening and which patients have results that are outside acceptable limits.

Lipton finds this electronic safety net to be of critical importance in supporting the kind of multidisciplinary care his center provides. “Our patients often have many professionals involved in their care: nurses, physicians, nutritionists. [The system] increases patient safety by eliminating gaps in knowledge,” he said.

Eliminating gaps in knowledge has been an important benefit for Geoffrey Rubin, MD, Associate Professor of Radiology for Stanford University, whose practice handles 15 to 20 CT, MR, and angiogram studies a day using a TeraRecon server product (San Mateo, CA). Because all of the images captured reside on the server, Rubin notes that rendering work can be done remotely from a PC or laptop. “The server feeds back the images after manipulation,” he said.

By using this server system in addition to the picture archiving and communications system, Rubin and his colleagues are able to track patients through a process that can be particularly data intensive. “The datasets are the largest that we acquire, particularly with cardiac gating,” he said. “We can acquire more than 4,000 images per patient.” This creates significant storage needs for a hospital.

Sandy Voegler, RN, Chief Operating Officer of The Nebraska Heart Institute Hospital (NHH) in Lincoln, Nebraska, finds increased efficiencies in her hospital. She notes that her hospital’s Siemens patient registration system, which captures patient demographics, is the first step in an integrated system that ushers patients from admission to release. “The demographics are interfaced to the other systems, [including] DICOM modalities and hemodynamics,” she said.

Because the hospital’s system collects data all during the patient’s stay, a complete record is created with a minimum of hassle for hospital personnel. For example, Voegler explains that the Soarian (Siemens) cardiology system assists the catheterization lab technologists in creating documentation for physicians as procedures are performed. And the techs have proven able to multitask, which was a concern when the system was installed. “The expectation of the tech is to view two monitors [at once], but they have been able to handle it.” And, as the hemodynamics monitor continually pushes data to the Soarian cardiology system, a complete record is created at each step the patient makes. “[By] pointing and clicking as things are done, the tech’s report is chronological,” Voegler said. The physician views the report, makes corrections if needed, and signs off electronically. From these records, the patient is billed by an automatic billing system that creates an invoice electronically.

Overall, this system has had tangible benefits for NHH. Patient satisfaction is high, with more than 97% of patients indicating they would return for future treatment. Also, NHH has been able to double its throughput without increasing its staff or compromising patient safety or satisfaction. For 2003, NHH anticipated some 766 discharges, but realized more than 1,300 in that same period.


If your practice or hospital is considering a purchase of software to manage patient flow, it pays to do your homework. The first step is to look at the experiences of other practices similar to your own. “Whenever you buy an electronic medical record [package], choose one for which other vascular practices have already created forms, etc., so you don’t have to reinvent the wheel,” Lipton said.

Lipton also recommends visiting other practices that use the software you are contemplating. “Visit installations where this [package] is up and running,” Lipton said. He notes that some software packages work better for certain practices than others. “Some are [better] for pediatrics, some are good for surgeons,” he said.

Once the system is in place, Voegler recommends that hospitals and vascular practices encourage their physicians to adopt some standard documentation formats. “Unique documentation for each physician is possible, but we want them to agree to a standard,” she said. This agreement on a standard allows for the creation of electronic forms and minimizes the number of unique documents that must be scanned into the system.


Finally, there is much to be said for knowing one’s own needs before making any purchase. Rubin urges colleagues to consider the nature of the practice first, including number of locations, number of locations at which image interpretation will be performed, how and where physicians will need to communicate, and size of practice. These are critical considerations before making any technology purchase, large or small.

Jennifer Patterson Lorenzetti is a freelance medical writer with Hilltop Communications. She has disclosed that she holds no financial interest in any product or manufacturer mentioned herein. Ms. Lorenzetti may be reached at (937) 433-5342;

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Endovascular Today is a publication dedicated to bringing you comprehensive coverage of all the latest technology, techniques, and developments in the endovascular field. Our Editorial Advisory Board is composed of the top endovascular specialists, including interventional cardiologists, interventional radiologists, vascular surgeons, neurologists, and vascular medicine practitioners, and our publication is read by an audience of more than 22,000 members of the endovascular community.