Clinical use
Peripheral PSVR interpretation support
Duplex ultrasound peak systolic velocity ratio for grading peripheral arterial stenosis.
Calculator, references, and context stay in one place.
Vascular imaging
Peripheral Arterial Stenosis by PSVR
Duplex ultrasound peak systolic velocity ratio for grading peripheral arterial stenosis.
Inputs
No flow detected at the lesion
Result
Fill in the visible inputs to calculate a result.
References
Duplex scanning of the peripheral arteries: correlation of the peak velocity ratio with angiographic diameter reductionhttps://pubmed.ncbi.nlm.nih.gov/1509618/
Peripheral arterial Doppler ultrasonography: diagnostic criteriahttps://pubmed.ncbi.nlm.nih.gov/1608083/
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