Carbon monoxide load in indoor carting.
Personal experience and reports of colleagues made the authors aware of a possible problem of carbon monoxide exposure in indoor carting arenas. Symptoms such as nausea, headache and altered coordination are not uncommon. This prompted us to register carbon monoxide levels in 15 healthy volunteers in a recreational carting event in a random arena. After two sessions of 10 min and a finale of 20 min we measured a clear increase in carboxyhaemoglobin levels, up to a 16.5-fold increase. The mean rise in the carboxyhaemoglobin level (expressed as a percentage) was 2.06 (mean start carboxyhaemoglobin 0.49%, mean end carboxyhaemoglobin 2.55%). Nausea was noted in 53% of the drivers, headache and altered coordination in 33%, and 13% had a vague abdominal pain. The effects of carbon monoxide exposure during indoor carting should thus not be underestimated, and healthcare workers should be aware of the possible risks.
Mortelmans
Luc J M
LJ
Departments of Emergency Medicine, AZ KLINA Augustijnslei 100, b2930 Brasschaat, Belgium. luc.mortelmans@klina.be
Van Rossom
P
P
Du Bois
M
M
Jutten
G
G
D000328:Adult; D016902:Air Pollution, Indoor / Q000032:analysis; D002248:Carbon Monoxide / Q000097:blood*; D002263:Carboxyhemoglobin / Q000032:analysis; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D011998:Recreation; D013177:Sports
D002248:Carbon Monoxide; D002263:Carboxyhemoglobin