TY - JOUR PY - 2010// TI - Recurrent carbon monoxide poisoning from cigarette smoking JO - American journal of the medical sciences A1 - Sen, Sudeshna A1 - Peltz, Carrie A1 - Beard, Jennifer A1 - Zeno, Brian SP - 427 EP - 428 VL - 340 IS - 5 N2 - Carbon monoxide intoxication remains a major cause of morbidity and mortality in the United States with an estimate of 50,000 cases annually in emergency departments nationwide (Weaver, N Engl J Med. 2009;360:1217-25). Sources of carbon monoxide most often include car exhaust, malfunctioning heating systems and inhaled smoke. It has been well established that there is a dose-dependent increase in carboxyhemoglobin (COHb) concentration with tobacco use. It is generally accepted that heavy smokers have COHb levels <10% to 15% (Ernst and Zibrak, N Engl J Med. 1998;339:1603-8). The authors report a 48-year-old woman with significant tobacco abuse who presented with COHb levels as high as 24.2% in the face of tobacco use.
Language: en
LA - en SN - 0002-9629 UR - http://dx.doi.org/10.1097/MAJ.0b013e3181ef712d ID - ref1 ER -