A correlation study of beat-to-beat R-R intervals and pulse arrival time under natural state and cold stimulation

Abstract Beat-to-beat R-R intervals (RRI) and pulse arrival time (PAT) provide pivotal information to evaluate cardiac autonomic functions for predicting arrhythmias and cardiovascular morbidity. However, their relationship has not been clearly understood. In this study, we simultaneously recorded e...

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Autores principales: Rong-Chao Peng, Yi Li, Wen-Rong Yan
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2021
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Acceso en línea:https://doaj.org/article/0049a4db5f674b9d8d10c68cf0f60e4e
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