Results 221 to 230 of about 17,709 (302)

Prediction of vasovagal syncope using artificial intelligence-enabled smartwatch photoplethysmography-derived heart rate variability. [PDF]

Eur Heart J Digit Health
Lee HS, Song J, Jung M, Jo YY, Kwon JM, Cho JH.   +5 more
europepmc   +1 more source

Analysis of differential photoplethysmography signal patterns in apnea and hypopnea. [PDF]

Physiol Meas
Goda MÁ, Oksenberg A, Azarbarzin A, Behar JA.   +3 more
europepmc   +1 more source

MRI methods for the study of central nervous system involvement in autonomic function. [PDF]

Front Netw Physiol
Duyn J.
europepmc   +1 more source

Sorting Science From Marketing in the Era of Data-Driven Biological Aging Clocks. [PDF]

J Med Internet Res
Congdon J.
europepmc   +1 more source

Smartwatch Accuracy for Atrial Fibrillation: Do Not Confuse Alert and Confirmation. [PDF]

JACC Adv
Beyls C, Mollet N, Abou-Arab O.
europepmc   +1 more source

State-dependent facial pulsation asymmetry and phase asynchrony measured by imaging photoplethysmography and their coupling with contingent negative variation in migraine. [PDF]

Front Neurol
Li H, He Q, Chang Q, Zhang Y, Deng Q, Sun Z, Fu Y, Yin F, Lv Y.   +8 more
europepmc   +1 more source

Smartphone-Based Blood Pressure Monitoring via the Oscillometric Finger Pressing Method: Investigation of the DC Component of PPG. [PDF]

IEEE Trans Biomed Eng
Freithaler M, Daher H, Landry C, Dhamotharan V, Wang S, Chandrasekhar A, Shroff SG, Mukkamala R.   +7 more
europepmc   +1 more source

First automated detection of a cardiac arrest using a commercially available smartwatch: a case report. [PDF]

Resusc Plus
van den Beuken WMF, Tuinman PR, Nideröst B, Goossen SA, van Schuppen H, Loer SA, Schwarte LA, Schober P.   +7 more
europepmc   +1 more source

A low-cost three-wavelength illumination system for camera-based photoplethysmography imaging. [PDF]

HardwareX
Labuda M, Kuchta I, Wohlmuthova V, Seleng J.   +3 more
europepmc   +1 more source