Reduced time for femoral venipuncture by simple bedside application of Valsalva maneuver (the poor cardiologist's smart needle).
Bombardini
T
T
Istituto di Fisiologia Clinica, CNR, Pisa, Italy.
Picano
E
E
Magagnini
E
E
D000328:Adult; D000368:Aged; D001815:Bloodletting / Q000379:methods*; D002404:Catheterization / Q000379:methods; D005268:Femoral Vein; D006801:Humans; D008297:Male; D008875:Middle Aged; D014636:Valsalva Maneuver