Instantaneous respiratory rate estimation from multilead ECG delineation using VCG directions on fiducial points

Noriega, Maikel ; Carcases, Enni ; Duran, K. ; Maranon, Enrique Juan ; Martinez, Juan Pablo (Universidad de Zaragoza) ; Almeida, Rute

Resumen: The main purpose of this work is the estimation of the respiratory rate (¿rR) from the electrocardiogram (ECG). In this study, the tr was estimated from the same Fit directions of maximum projection (FD) used for multi lead ECG automatic delineation (ML). A previously developed and validated methodology for boundaries location was extended to include wave peaks and estimate FD. The median of power spectral density obtained over the directions based on QRS complex main peak, T wave peak and end spatial loops was used for tr estimation. In a control database, the proposed method yielded more accurate tr estimates (mean absolute error (MAE), 2.64 bpm, SD=3.92)than the estimates based on the single-lead ECG R-peak amplitude (MAE values from 3.29 to 5.26 bpm, SD > 5) and RR series (2.89 to 3.66 bpm, SD >4.6), close to results from EDR method (2.89 bpm, SD=3.63).

Idioma: Inglés

DOI: 10.22489/CinC.2016.115-151

Año: 2016

Publicado en: Computing in Cardiology 43 (2016), [4 pp.]
ISSN: 2325-8861

Originalmente disponible en: Texto completo de la revista

Financiación: info:eu-repo/grantAgreement/ES/FEDER/UID/MAT/00144/2013
Financiación: info:eu-repo/grantAgreement/ES/MINECO/TEC2013-42140-R
Financiación: info:eu-repo/grantAgreement/ES/MINECO/TIN2014-5356-R

Tipo y forma: Article (Published version)

Área (Departamento): Área Teoría Señal y Comunicac. (Dpto. Ingeniería Electrón.Com.)