BACKGROUND: Telemedicine transmission of echocardiograms, either in real-time or using store-and-forward technology, is used to evaluate infants with suspected heart disease. The impact of Internet protocol (IP) technology on telecardiology utilization is unknown. This study evaluated the impact of IP expansion on telecardiology utilization and mode of scanning. MATERIALS AND METHODS: The telemedicine database from 1998 to 2012 at our institution was reviewed. Tele-echocardiography transmissions between 1998 to 2012 were identified. IP technology was introduced in 2006. The database was reviewed to compare telecardiology utilization and mode of scanning of transmission (live, store-and-forward, or both). As a secondary aim, indications for telemedicine echocardiograms, outcomes of studies, effectiveness, and efficiency were recorded. RESULTS: Between 1998 and 2012, 11,890 telemedicine transmissions were performed. After IP expansion, telecardiology utilization increased significantly with no adverse effect on efficiency or diagnostic accuracy. IP expansion paralleled a change from live transmissions to store-and-forward transmissions. Abnormalities were detected in over 40% of studies. The average from time of request to completion of teleconsultation was under 30 min. Over 90% of echocardiograms were performed during the videoconference in the first 2 years. This fell to under 60% during the 2 most recent years of the program without impact on accuracy. CONCLUSIONS: Use of IP technology at a single center corresponded to a dramatic increase in volume of telemedicine echocardiograms, with no significant differences in efficiency.
BACKGROUND: Telemedicine transmission of echocardiograms, either in real-time or using store-and-forward technology, is used to evaluate infants with suspected heart disease. The impact of Internet protocol (IP) technology on telecardiology utilization is unknown. This study evaluated the impact of IP expansion on telecardiology utilization and mode of scanning. MATERIALS AND METHODS: The telemedicine database from 1998 to 2012 at our institution was reviewed. Tele-echocardiography transmissions between 1998 to 2012 were identified. IP technology was introduced in 2006. The database was reviewed to compare telecardiology utilization and mode of scanning of transmission (live, store-and-forward, or both). As a secondary aim, indications for telemedicine echocardiograms, outcomes of studies, effectiveness, and efficiency were recorded. RESULTS: Between 1998 and 2012, 11,890 telemedicine transmissions were performed. After IP expansion, telecardiology utilization increased significantly with no adverse effect on efficiency or diagnostic accuracy. IP expansion paralleled a change from live transmissions to store-and-forward transmissions. Abnormalities were detected in over 40% of studies. The average from time of request to completion of teleconsultation was under 30 min. Over 90% of echocardiograms were performed during the videoconference in the first 2 years. This fell to under 60% during the 2 most recent years of the program without impact on accuracy. CONCLUSIONS: Use of IP technology at a single center corresponded to a dramatic increase in volume of telemedicine echocardiograms, with no significant differences in efficiency.
Authors: Cornelius Piros Kulandasamy Pillai; Yoshitoku Yoshida; Patrick Justin Lawrence; Eiko Yamamoto; Joshua A Reyer; Nobuyuki Hamajima1 Journal: Nagoya J Med Sci Date: 2016-02 Impact factor: 1.131
Authors: Alyssa DeWyer; Amy Scheel; Jenipher Kamarembo; Rose Akech; Allan Asiimwe; Andrea Beaton; Bua Bobson; Lesley Canales; Kristen DeStigter; Dhruv S Kazi; Gene F Kwan; Chris T Longenecker; Peter Lwabi; Meghna Murali; Emma Ndagire; Judith Namuyonga; Rachel Sarnacki; Isaac Ssinabulya; Emmy Okello; Twalib Aliku; Craig Sable Journal: PLoS One Date: 2021-08-06 Impact factor: 3.240