Muscle relaxant of choice in liver disease is
Refer Katzung 11/e p456 Atracurium and cis-Atracurium are degraded spontaneously by Hoffman's elimination These don't require liver or kidney for elimination and thus are muscle relaxant of choice in a patient with renal and hepatic dysfunction
Atracurium
Pipecuronium
Rocuronium
Vecuronium
Anesthesia