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All Journal Indonesian Applied Physics Letters
Marcella Aurelia Yatijan
Biomedical Engineering Study Program, Faculty of Science and Technology, Airlangga University, Campus C, Surabaya 60115, Indonesia
Chemical Engineering, Chemistry & Bioengineering Electrical & Electronics Engineering Materials Science & Nanotechnology Physics

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Android Application for Initial Screening of Atrial Fibrillation Using The Dempster Shafer Method Rizky Widya Rachmawati; Endah Purwanti; Marcella Aurelia Yatijan; Yudi Her Oktaviono; M. Arief Bustomi
Indonesian Applied Physics Letters Vol. 4 No. 1 (2023): June
Publisher : Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/iapl.v4i1.48159

Abstract

Atrial Fibrillation (FA) is one of the most common types of heart rhythm abnormalities found in clinical practice in Indonesia. Atrial fibrillation can cause a stroke risk 5 times. Meanwhile, stroke cases themselves tend to rise and become one of the main causes of death every year. The cause of the high number of FA cases is the lack of public knowledge and awareness/sensitivity to the early symptoms of the disease. The purpose of this study was to design an android device for early screening of suspected FA through examination of pulse, complaints/symptoms and disease risk factors. The dempster shafer method is used as a decision making tool for suspected FA or not FA. The results of the detection system performance test, obtained a sensitivity of 93.5%, a specificity of 89.7%, and an accuracy of 91.7%. The test results of the android application design, namely Visual Design and User Interaction, Functionality, Stability and Performance and Overall Satisfaction, show a "good" response in all aspects.
Co-Authors Endah Purwanti M. Arief Bustomi Rizky Widya Rachmawati Yudi Her Oktaviono