CTTI Feasibility Studies Database

Reproducibility for Heart Rate Variability Analysis during 6-Min Walk Test in Patients with Heart Failure and Agreement between Devices

Braga, L. M., Prado, G. F., Umeda, II, Kawauchi, T. S., Taboada, A. M., Azevedo, R. S., Pereira Filho, H. G., Grupi, C. J., Souza, H. C., Moreira, D. A. and Nakagawa, N. K.

PLoS One

2016

https://doi.org/10.1371/journal.pone.0167407

Category: Algorithm development

Therapeutic Area: Cardiology

Medical Condition: Heart failure

Concept of Interest: Heart rate variability

Outcome Assessment: Hear rate during 6 minute walk test; R-R intervals during 6 minute walk test

Comparator Measure:

Technology: Chest strap; Holter monitor

Sensor(s): Heart rate monitor; Electrocardiograph (ECG) electrodes

Device Make and Model: Cardios Inc, Holter CardioLight; Polar, S810i

Wear Location(s): Chest

Algorithm / Anaylsis Software: Cardios Inc., CardioSmart S550 software; Polar Pro-Trainer 5 software; Biomedical Signal Analysis Group, Kubois HRV Analysis software; SPSS v19.0

Sample Size: 54

Participant Age: Older Adults; Adults

Participant Gender: Both

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