an intelligent telecardiology system using a wearable and wireless ecg to detect atrial fibrillation...
TRANSCRIPT
![Page 1: An Intelligent Telecardiology System Using a Wearable and Wireless ECG to Detect Atrial Fibrillation Chin-Teng Lin, Fellow, IEEE, Kuan-Cheng Chang, Chun-Ling](https://reader034.vdocuments.mx/reader034/viewer/2022051613/5513ff9a550346e2488b482c/html5/thumbnails/1.jpg)
An Intelligent Telecardiology System Using
a Wearable and Wireless ECG to DetectAtrial Fibrillation
Chin-Teng Lin, Fellow, IEEE, Kuan-Cheng Chang, Chun-Ling Lin, Chia-Cheng Chiang,
Shao-Wei Lu, Shih-Sheng Chang, Bor-Shyh Lin, Hsin-Yueh Liang, Ray-Jade Chen,Yuan-Teh Lee, and Li-Wei Ko, Member, IEEE
IEEE TRANSACTIONS ON INFORMATION TECHNOLOGY IN BIOMEDICINE, VOL. 14, NO. 3, MAY 2010
Presentor 陳麒文
![Page 2: An Intelligent Telecardiology System Using a Wearable and Wireless ECG to Detect Atrial Fibrillation Chin-Teng Lin, Fellow, IEEE, Kuan-Cheng Chang, Chun-Ling](https://reader034.vdocuments.mx/reader034/viewer/2022051613/5513ff9a550346e2488b482c/html5/thumbnails/2.jpg)
OutlineOutline
Introduction Intelligent telecardiology system Wireless ECG device Java-based software in a mobile system Clinical testing results
![Page 3: An Intelligent Telecardiology System Using a Wearable and Wireless ECG to Detect Atrial Fibrillation Chin-Teng Lin, Fellow, IEEE, Kuan-Cheng Chang, Chun-Ling](https://reader034.vdocuments.mx/reader034/viewer/2022051613/5513ff9a550346e2488b482c/html5/thumbnails/3.jpg)
IntroductionIntroduction
the increasing proportion of elderly, whose lifestyle changes are increasing the demand for chronic disease healthcare services;
demand for increased accessibility to hospitals and mobile healthcare services, as well as in-home care
financial constraints in efficiently improving personalized and quality-oriented healthcare
![Page 4: An Intelligent Telecardiology System Using a Wearable and Wireless ECG to Detect Atrial Fibrillation Chin-Teng Lin, Fellow, IEEE, Kuan-Cheng Chang, Chun-Ling](https://reader034.vdocuments.mx/reader034/viewer/2022051613/5513ff9a550346e2488b482c/html5/thumbnails/4.jpg)
![Page 5: An Intelligent Telecardiology System Using a Wearable and Wireless ECG to Detect Atrial Fibrillation Chin-Teng Lin, Fellow, IEEE, Kuan-Cheng Chang, Chun-Ling](https://reader034.vdocuments.mx/reader034/viewer/2022051613/5513ff9a550346e2488b482c/html5/thumbnails/5.jpg)
![Page 6: An Intelligent Telecardiology System Using a Wearable and Wireless ECG to Detect Atrial Fibrillation Chin-Teng Lin, Fellow, IEEE, Kuan-Cheng Chang, Chun-Ling](https://reader034.vdocuments.mx/reader034/viewer/2022051613/5513ff9a550346e2488b482c/html5/thumbnails/6.jpg)
Algorithm I: Step 1: Detection of R waves and marking of R peaks. Step 2: Calculation of RRI (the duration of adjoinedR
peaks). Step 3: Calculation of the variation of consecutive RR
I (ΔRRI). Step 4: Activation of the alarm system whenΔRRI>1
50 ms occurs twice within each 6 s of computation.
![Page 7: An Intelligent Telecardiology System Using a Wearable and Wireless ECG to Detect Atrial Fibrillation Chin-Teng Lin, Fellow, IEEE, Kuan-Cheng Chang, Chun-Ling](https://reader034.vdocuments.mx/reader034/viewer/2022051613/5513ff9a550346e2488b482c/html5/thumbnails/7.jpg)
Algorithm II: Step 1: Detection of R waves and marking of R peaks. Step 2: Calculation of RRI (the duration of adjoined
R peaks). Step 3: Calculation of the variation of consecutive RR
I (ΔRRI). Step 4: Calculation of the SD of RRI (RRIstd) in each
6-s recording. Step 5: Activation of the alarm system whenΔRRI>1
50 ms occurs twice and RRIstd > 60 ms within 6 s of computation.
![Page 8: An Intelligent Telecardiology System Using a Wearable and Wireless ECG to Detect Atrial Fibrillation Chin-Teng Lin, Fellow, IEEE, Kuan-Cheng Chang, Chun-Ling](https://reader034.vdocuments.mx/reader034/viewer/2022051613/5513ff9a550346e2488b482c/html5/thumbnails/8.jpg)
ConclusionConclusion
WirelessWireless AmbulatoryAmbulatory Real timeReal time Self-alarmSelf-alarm
![Page 9: An Intelligent Telecardiology System Using a Wearable and Wireless ECG to Detect Atrial Fibrillation Chin-Teng Lin, Fellow, IEEE, Kuan-Cheng Chang, Chun-Ling](https://reader034.vdocuments.mx/reader034/viewer/2022051613/5513ff9a550346e2488b482c/html5/thumbnails/9.jpg)
Q&AQ&A