R. Rao et al., EPIDEMIC OF ACCIDENTAL CARBON-MONOXIDE POISONINGS CAUSED BY SNOW-OBSTRUCTED EXHAUST SYSTEMS, Annals of emergency medicine, 29(2), 1997, pp. 290-292
We report a case series of accidental carbon monoxide poisonings cause
d by snow-obstructed automobile exhaust systems. Accumulation of more
than 24 inches of snow contributed to the poisoning of 25 patients who
were subsequently treated with hyperbaric oxygen therapy. Two illustr
ative cases are presented in greater detail, illustrating a life-threa
tening hazard associated with heavy snow accumulations.