We Have More Than 40 Years of Experience. [email protected]
ban

gil transformer maintenance Treatment

Increased nocturnal arterial pulsation frequencies of ... Besides hypoxaemia severity, heart rate variability has been linked to cognitive decline in obstructive sleep apnoea (OSA) patients. Thus, our aim was to examine whether the frequency domain features of a nocturnal photoplethysmogram (PPG) can be linked to poor performance in the psychomotor vigilance task (PVT). Methods PPG signals from 567 suspected OSA patients, extracted …

[email protected]
Get Quick Quote

Need more information about our products and prices?Just contact us, we are waiting for you!

  • productname
  • name
  • email
  • telephone
  • message

Relate Product

CONTACT CONTACT US

Are You Looking for A Consultant?

toTop
Click avatar to contact us
Hi,may I help you with products, price, etc?
Chat Online