000061572 001__ 61572
000061572 005__ 20181123104108.0
000061572 0247_ $$2doi$$a10.22489/CinC.2016.267-273
000061572 0248_ $$2sideral$$a98470
000061572 037__ $$aART-2016-98470
000061572 041__ $$aeng
000061572 100__ $$aDaluwatte, Chathuri
000061572 245__ $$aAssessing effect of beat detector on detection dependent signal quality indices
000061572 260__ $$c2016
000061572 5060_ $$aAccess copy available to the general public$$fUnrestricted
000061572 5203_ $$aPatient monitoring algorithms which use multimodal physiological waveforms are needed to reduce alarm fatigue by alarming only for physiologic events and not signal artifacts. When combining information from multiple ECG signals, computational approaches that automatically identify artifacts in ECG signals play an important role. Signal quality indices (SQIs) have been derived which can differentiate between ECG signal artifacts and normal QRS morphology. Some of these SQIs are derived using beat detections and might be affected by the beat detector used. Using ECG signals from the PhysioNet/Computing in Cardiology Challenge 2015 training set, we studied the effect of beat detector on previously reported ECG SQIs derived using beat detections. We found that, while being affected by the beat detector, some of these SQIs can predict beat detector failure. Using beat detector specific SQIs can improve the designs of robust monitoring algorithms.
000061572 540__ $$9info:eu-repo/semantics/openAccess$$aby$$uhttp://creativecommons.org/licenses/by/3.0/es/
000061572 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/publishedVersion
000061572 700__ $$aJohannesen, Lars
000061572 700__ $$aGaleotti, Loriano
000061572 700__ $$0(orcid)0000-0001-9963-1205$$aVicente, José
000061572 700__ $$aStrauss, David G.
000061572 700__ $$aScully, Christopher G.
000061572 773__ $$g43 (2016), 921-924$$pComput. cardiol.$$tComputing in Cardiology$$x2325-8861
000061572 8564_ $$s266156$$uhttps://zaguan.unizar.es/record/61572/files/texto_completo.pdf$$yVersión publicada
000061572 8564_ $$s107795$$uhttps://zaguan.unizar.es/record/61572/files/texto_completo.jpg?subformat=icon$$xicon$$yVersión publicada
000061572 909CO $$ooai:zaguan.unizar.es:61572$$particulos$$pdriver
000061572 951__ $$a2018-11-23-10:33:23
000061572 980__ $$aARTICLE