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Table 2 Electromyography with results of sensory conduction study

From: Bilateral brachial plexus injury following acute carbon monoxide poisoning

Nerves Latency (ms) SNAP amplitude (μV) Sensitive conduction velocity (m/s)
Muscles recorded Referential values Referential values Referential values
Right median (finger 3- wrist) 3.9 6.9 37.2
<3 >10 >40
Right ulnar (finger 5- wrist) 0 0 0
<2,4 >7 >40
Left median (finger 3- wrist) 3.3 3.9 44.6
<3 >10 >40
Left ulnar (finger 5- wrist) 0 0 0
<2,4 >7 >40
Right radial 7.9 11.6 17.5
<2 >11 >41
Left radial 8.9 4.3 17.9
  <2 >11 >41
  1. Sensory nerve action potential: SNAP.