What characterizes agonal gasps in a patient?

Agonal gasps are characterized by infrequent and irregular breaths that often occur in patients who are experiencing a medical emergency, such as cardiac arrest. These gasps are not considered effective breaths and typically happen in a sporadic manner, reflecting a significant compromise in respiratory function and indicating that the body is not getting adequate oxygen.

The irregularity of agonal gasps distinguishes them from normal breathing patterns, which tend to be regular and rhythmic. This irregularity is often a sign of brainstem activity in response to inadequate oxygenation. Recognizing agonal gasps is crucial in emergency situations, as they indicate the need for immediate resuscitation efforts.