Results 231 to 240 of about 588,028 (287)

Endogenous and Exogenous Small RNA Signatures as Novel Tools for Postmortem Interval Determination. [PDF]

Biomolecules
Wang Y, Li B, Wang Y, Chen Q, Wang Z, Fu G, Li S, Zhang C, Zhou Z, Cong B.   +9 more
europepmc   +1 more source

Pulse Wave Velocity Estimation in a Controlled In Vitro Vascular Model: Benchmarking Machine Learning Approaches. [PDF]

Sensors (Basel)
Barvik D, Černý M, Prochazka M, Noury N.   +3 more
europepmc   +1 more source

Personalizing the Pressure Reactivity Index for Quantifying Cerebral Autoregulation in Neurocritical Care. [PDF]

IEEE Trans Biomed Eng
Briggs JK, Stroh JN, Foreman B, Park S, Bennett TD, Albers DJ.   +5 more
europepmc   +1 more source

Mathematical modeling of heart rate tracking in motion affected PPG signals. [PDF]

Sci Rep
Ismail S, Usman Akram M, Siddiqi I, Alghamdi NS.   +3 more
europepmc   +1 more source

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Cepstral based heart rate estimation

12th Symposium on Neural Network Applications in Electrical Engineering (NEUREL), 2014
Heart rate (HR) estimation is of crucial importance in human health evaluation and can be considered as valuable indicator of cardiovascular state. In this paper contact based system for heart rate is presented, where system for HR acquisition is consisted of a laptop and web camera.
Milan Milivojevic, Ana Gavrovska, Marijeta Slavkovic-Ilic, Irini Reljin   +3 more
openaire   +1 more source

Computer-Estimated Heart Rate vs True Heart Rate—Be Aware of the Software

JAMA Internal Medicine, 2023
This case report describes a patient in their 60s with gastrointestinal bleeding and shock with heart rate overcounting by software indicating severe hyperkalemia.
openaire   +2 more sources

Estimation of Heart Rate Variability from Heartrate Measured with Wristwatch-Type Heartrate Monitor

IEEJ Transactions on Electronics, Information and Systems, 2022
AbstractHF and LF/HF, which are parameters of the frequency domain of the electrocardiogram R‐R interval time series, are general index of the autonomic nervous activity balance. Most wristwatch‐type heart‐rate monitors measure heart rate from sphygmograph and interpolate missing data. These are the causes of reducing the calculation accuracy of LF and
Kiyoko Yokoyama, Emi Hayashi, Hisatoshi Ito, Yuko Kawahara   +3 more
openaire   +1 more source