Handheld devices can scan the lower limbs of a patient and 'listen' to the blood flow, providing vital early indication of problems that could lead to strokes or heart attacks. But inexperience or ...

Doppler ultrasound blends physics and medical imaging to reveal the movement of blood through vessels and the heart. From diagnosing clots to assessing heart valve function, it’s a non-invasive tool ...

In this issue of CMAJ, Cnossen and colleagues16 report the results of their systematic review and meta-analysis of studies in which Doppler assessment of the uterine arteries was used to predict ...

In daily clinical practice, the possibilities of evaluating the quality of the microcirculation of certain territories of ‘vascular’ patients are relatively limited compared with the many tools for ...