The following is a summary of “Relationship between skin microvascular blood flow and capillary refill time in critically ill patients,” published in the February 2025 issue of Critical Care by Morin ...

Diabetes can damage your blood vessels over time because high blood sugar weakens their walls.

We present a case where transcranial doppler ultrasound (TCD) was used to monitor intracranial vascular status in a patient with F. solani meningitis. Daily TCD was performed to assess blood flow ...

since increased color Doppler blood flow tends to indicate more aggressive tumors with higher Gleason grades as well as higher risk of recurrence. [19–21] Tumors of low grade, which are ...

Red arrows indicate blood flow or average blood velocity over a cross-section (larger arrow means higher ... Note that echo-tracking is similar to standard M-mode but uses raw radio-frequency signals.

An intracranial neurovascular exam is also known as a Transcranial Doppler (TCD) study. TCD is a non-invasive, painless ultrasound technique that uses high-frequency sound waves to measure the rate ...

Blood flow is a vital aspect of our total health. It delivers oxygen and nutrients throughout our bodies, which is critical to us maintaining vitality and fitness. Regrettably, a variety of ...

Abstract: Precise measurement of the blood flow velocity in major arteries is important for the assessment of circulation ... probe-to-vessel angles have high consistency and agree well with the ...

Correspondence to Professor Jean Claude Baron, Neurology, Hopital Sainte-Anne, Université de Paris, Inserm U1266, Paris 75014, France; jean-claude.baron{at}inserm.fr ...