Airmed-cardio: a GSM and Internet services-based system for out-of-hospital follow-up of cardiac patients
- 7 March 2005
- journal article
- clinical trial
- Published by Institute of Electrical and Electronics Engineers (IEEE) in IEEE Transactions on Information Technology in Biomedicine
- Vol. 9 (1), 73-85
- https://doi.org/10.1109/titb.2004.840067
Abstract
A platform built around three information entities (patient, health-care/spl I.bar/agent, and central/spl I.bar/station) was designed to enable patients with chronic heart disease (in stable condition; emergency situations were excluded deliberately) to complete specifically defined protocols for out-of-hospital follow-up and monitoring. The patients belonged to one of four specific risk groups: arterial hypertension, malignant arrhythmias, heart failure, and postinfarction rehabilitation. They were provided with portable recording equipment and a cellular phone that supported data transmission [electrocardiogram (ECG)] and wireless application protocol (WAP) (remaining parameters and ad hoc questionnaires). The central station was an automatized platform, with no human operator. The information received was organized chronologically in patient folders. The health-care/spl I.bar/agents had continuous and secure access to the patient folders, through tools based on the world wide web and WAP, and to short messages sent by their patients. A pilot project was conducted with 89 patients (mean length of participation: 50.1 days). A total of 2168 ECGs (mean duration transmission=2 min/30 s; network errors < 0.1%) and 4011 short messages (none lost, in 95% of cases 30 s<delay<1 min) were transmitted; 6083 WAP sessions (mean duration=3 min 11 s; network failures < 0.1%) were held. The functionality of the platform was also evaluated, analyzing the subjective component of usability, showing the evolution of patient acceptance over time.Keywords
This publication has 25 references indexed in Scilit:
- Home Monitoring Service Improves Mean Arterial Pressure in Patients with Essential HypertensionAnnals of Internal Medicine, 2001
- Real-time ECG transmission via Internet for nonclinical applicationsIEEE Transactions on Information Technology in Biomedicine, 2001
- Patients' Perceptions Regarding Home TelecareTelemedicine and e-Health, 2000
- Evaluation of the effectiveness of portable low-bandwidth telemedical applications for postoperative followup: initial resultsJournal of the American College of Surgeons, 2000
- Computers in diabetes — an introductionComputer Methods and Programs in Biomedicine, 2000
- A controlled trial of cardiac rehabilitation in the home setting using electrocardiographic and voice transtelephonic monitoringAmerican Heart Journal, 2000
- Use of telemonitoring to decrease the rate of hospitalization in patients with severe congestive heart failureThe American Journal of Cardiology, 1999
- Effectiveness of Telemedicine in the Outpatient Pulmonary ClinicTelemedicine Journal, 1998
- Electronic communication with patients. Evaluation of distance medicine technologyPublished by American Medical Association (AMA) ,1997
- Telemedicine for diabetes care: The DIABTel approach towards diabetestelecareMedical Informatics, 1996