An Adaptive Complex Algorithm for Shockable Heart Rhythm Detection and Its Use in Automated External Defibrillators
- 61 Downloads
The sensitivity and specificity of shockable heart rhythm detection algorithms should be nearly 100% in automatic external defibrillators. To attain these values, a method combining several algorithms and based on the weighting coefficients and coefficients of efficiency is reported in this work. The algorithm was tested on annotated databases of the ECG signals (AHA, MIT, and CU).
KeywordsWeighting Coefficient Simultaneous Equation Boundary Parameter Efficiency Coefficient Automate External Defibrillator
Unable to display preview. Download preview PDF.
- 1.Heart Disease and Stroke Statistics-2011 Update: A Report from the American Heart Association (circ.ahajournals.org/cgi/reprint/CIR.0b013e3182009701).Google Scholar
- 4.N. A. Bazaev and D. V. Telyshev, Med. Tekh., No. 2, 22–25 (2009).Google Scholar
- 5.D. V. Telyshev, Izv. Vuzov. Elektron., No. 1, 80–87 (2010).Google Scholar
- 6.A. Amann, R. Tratnig, and K. Unterkofler, BioMed. Eng. OnLine, No. 4, 60 (2005).Google Scholar
- 7.IEC 60601-2-4:2002: Medical Electrical Equipment. Part 2–4: General Requirements for Safety. Particular Requirements for the Safety of Cardiac Defibrillators.Google Scholar
- 8.American Heart Association, AHA database (www.american-heart.org).
- 9.L. I. Turchak, Principles of Numerical Methods [in Russian], Nauka, Moscow (1987).Google Scholar
- 10.Massachusetts Institute of Technology, MIT-BIH Arrhythmia Database (www.physionet.org/physiobank/database/mitdb).
- 11.Massachusetts Institute of Technology, CU Database (www.physionet.org/physiobank/database/cudb).