Karthik Budidha

Heart Rate Variability (HRV) and Pulse Rate Variability (PRV) for the Assessment of Autonomic Responses

Elisa Mejía‐Mejía, Karthik Budidha, Tomas Ysehak Abay et al. · Frontiers in Physiology · 2020 · 156 citations · Full text

Detecting beats in the photoplethysmogram: benchmarking open-source algorithms

Peter Charlton, Kevin Kotzen, Elisa Mejía‐Mejía et al. · Physiological Measurement · 2022 · 76 citations · Full text

The human ear canal: investigation of its suitability for monitoring photoplethysmographs and arterial oxygen saturation

Karthik Budidha, P. A. Kyriacou · Physiological Measurement · 2014 · 63 citations · Full text

Investigating the origin of photoplethysmography using a multiwavelength Monte Carlo model

Subhasri Chatterjee, Karthik Budidha, P. A. Kyriacou · Physiological Measurement · 2020 · 63 citations

In vivo investigation of ear canal pulse oximetry during hypothermia

Karthik Budidha, P. A. Kyriacou · Journal of Clinical Monitoring and Computing · 2017 · 55 citations · Full text