Pseudohyperkalemia caused by fist clenching during phlebotomy.
Don
B R
BR
Medical Service, San Francisco General Hospital Medical Center.
Sebastian
A
A
Cheitlin
M
M
Christiansen
M
M
Schambelan
M
M
D001815:Bloodletting / Q000379:methods; D003937:Diagnosis, Differential; D006225:Hand / Q000502:physiology*; D006801:Humans; D006863:Hydrogen-Ion Concentration; D006947:Hyperkalemia / Q000175:diagnosis*; D007773:Lactates / Q000097:blood; D008297:Male; D008875:Middle Aged; D011188:Potassium / Q000097:blood*; D014111:Tourniquets
D007773:Lactates; D011188:Potassium