In modified rapid sequence induction (RSI) which is neuromuscular blocker of choice:-
Rocuronium is fastest acting clinically available non depolarizing Neuro Muscular Blocker. Thus can replace succinyl choline for modified RSI. For rapid sequence induction we need fast acting neuromuscular blocker so that we achieve intubating condition early.
Rocuronium
Vecuronium
Rapacuronium
Atracurium
Neuromuscular Blocker