| 摘要 |
Methods and systems are provided that determine whether a patient is breathing irregularly. A system 10 may receive a physiological signal, such as a plethysmographic signal from a plethysmographic sensor 16 or an end-tidal carbon dioxide signal from a carbon dioxide sensor 20. The system 10 may analyze the signal for one or more features indicative of irregular breathing, which may be a result of a patient talking, moving, yawning, coughing, sneezing, or the like. The system 10 may also be configured to provide an indication 294 of the irregular breathing. |
