88475 20210902121631.0 doi 10.1038/s41598-020-62624-5 sideral 117125 ART-2020-117125 eng Varon, Carolina A comparative study of ECG-derived respiration in ambulatory monitoring using the single-lead ECG 2020 Access copy available to the general public Unrestricted Cardiorespiratory monitoring is crucial for the diagnosis and management of multiple conditions such as stress and sleep disorders. Therefore, the development of ambulatory systems providing continuous, comfortable, and inexpensive means for monitoring represents an important research topic. Several techniques have been proposed in the literature to derive respiratory information from the ECG signal. Ten methods to compute single-lead ECG-derived respiration (EDR) were compared under multiple conditions, including different recording systems, baseline wander, normal and abnormal breathing patterns, changes in breathing rate, noise, and artifacts. Respiratory rates, wave morphology, and cardiorespiratory information were derived from the ECG and compared to those extracted from a reference respiratory signal. Three datasets were considered for analysis, involving a total 59 482 one-min, single-lead ECG segments recorded from 156 subjects. The results indicate that the methods based on QRS slopes outperform the other methods. This result is particularly interesting since simplicity is crucial for the development of ECG-based ambulatory systems. info:eu-repo/grantAgreement/ES/MINECO/DPI2016-75458-R info:eu-repo/grantAgreement/ES/MINECO-FEDER/RTI2018-097723-B-I00 info:eu-repo/semantics/openAccess by http://creativecommons.org/licenses/by/3.0/es/ 4.379 2020 MULTIDISCIPLINARY SCIENCES 17 / 73 = 0.233 2020 Q1 T1 1.24 2020 Multidisciplinary 2020 Q1 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Morales, John Lázaro, Jesús Universidad de Zaragoza (orcid)0000-0001-8742-0072 Orini, Michele Deviaene, Margot Kontaxis, Spyridon Universidad de Zaragoza (orcid)0000-0002-1297-0691 Testelmans, Dries Buyse, Bertien Borzée, Pascal Sörnmo, Leif Laguna, Pablo Universidad de Zaragoza (orcid)0000-0003-3434-9254 Gil, Eduardo Universidad de Zaragoza (orcid)0000-0001-7285-0715 Bailón, Raquel Universidad de Zaragoza (orcid)0000-0003-1272-0550 5007 520 Universidad de Zaragoza Dpto. Informát.Ingenie.Sistms. Área Ingen.Sistemas y Automát. 5008 800 Universidad de Zaragoza Dpto. Ingeniería Electrón.Com. Área Teoría Señal y Comunicac. 10 (2020), 5704 [14 pp.] Sci. rep. Scientific Reports 2045-2322 2304539 http://zaguan.unizar.es/record/88475/files/texto_completo.pdf Versión publicada 280689 http://zaguan.unizar.es/record/88475/files/texto_completo.jpg?subformat=icon icon Versión publicada oai:zaguan.unizar.es:88475 articulos driver 2021-09-02-08:53:23 ARTICLE