"subclavian and jugular venous Doppler waveforms are analysed for indirect evidence of central venous abnormality."
"Upper arm mapping"
"Assessment of draining veins"
"Content pending."
"Content pending. "
"Content pending."
"Content pending."
Expected headings
"Preoperative assessment"
"Ultrasound"
"Venography"
"Postoperative assessment"
"Ultrasound"
"Venography"
"Complications"
"There are several types depending on the type of connection:"
"A tourniquet is placed near the axilla, and the cephalic, basilic and brachial veins from the antecubital area to the cranial aspect of the upper arm are examined. Veins of acceptable diameter are followed into the subclavian vein to assess for stenosis or occlusion by using direct non-compressive assessment and compression techniques."