Breath analysis to detect recent exposure to carbon monoxide

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Breath analysis to detect recent exposure to carbon monoxide.

OBJECTIVES To determine the normal range for carbon monoxide concentrations in the exhaled breath of subjects in the emergency department and to develop a protocol for the use of a breath analyser to detect abnormal carbon monoxide exposure. METHODS A hand held breath analyser was used to measure end expiratory carbon monoxide concentrations in 382 consenting subjects. Questionnaire data were...

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A mobile-phone-based breath carbon monoxide meter to detect cigarette smoking.

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Unstable angina and exposure to carbon monoxide.

Inhalation of small amounts of carbon monoxide diminishes the pain threshold in patients with stable angina pectoris. The aim of this study was to identify and describe patients who had been exposed unknowingly to toxic inhalations of this gas and subsequently presented to hospital with a clinical picture of unstable angina. Blood carboxyhaemoglobin levels of 104 patients referred with unstable...

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ژورنال

عنوان ژورنال: Postgraduate Medical Journal

سال: 2002

ISSN: 0032-5473

DOI: 10.1136/pmj.78.918.233