Recognizing Signs of Cardiac Arrest

1. Introduction

Understanding Immediate Changes During Cardiac Arrest

• Sudden Internal Environment Shift: Acknowledging the abrupt transformation within a patient's body during cardiac arrest.
• Cessation of Brain Perfusion: Recognizing that blood flow to the brain halts during this critical phase.

2. Identifying Common Signs

Key Indicators Following Cardiac Arrest

• Body Movements Resembling Seizures: Observing involuntary motor actions that may resemble a seizure.
• Agonal Gasps: Noting gasping breaths, known as agonal gasps, that can occur.

3. Proper Response

Clear Action in the Face of Uncertainty

• Correct Course of Action: Ensuring responders make informed decisions based on their observations.
• Distinguishing Agonal Gasps: Avoiding confusion between agonal gasps and normal breathing.
• Motor Movements Clarification: Preventing misinterpretation of involuntary motor movements as seizures.