Pulseless electrical activity history and symptoms
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Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]
Overview
History and Symptoms
A quick thorough history should be taken to check for the following:[1]
- Risk factors for myocardial infarction or pulmonary embolism
- Any trauma
- Severe fluid loss
- Exposure to low temperatures
- Risk of metabolic derangements
- Loss of consciousness
- Apnea
Symptoms
Physical findings:
Absence of palpable pulses is the main finding.
Depending upon the cause, the following might be found:
- Tracheal deviation
- Decreased skin turgor
- Traumatic chest
- Cool extremities
- Tachycardia
- Cyanosis