Jun 3, 2022 · Pulseless electrical activity (PEA) is a condition where you don't have a pulse. Your heart stops, and you're in cardiac arrest. Without medical attention, your heart can't recover by itself.

PEA, pulseless electrical activity is defined as any organized rhythm without a palpable pulse and is the most common rhythm present after defibrillation. PEA along with asystole make up half of the Cardiac Arrest Algorithm with VF and VT consisting of the other half.

Pulseless electrical activity (PEA) is defined as the presence of cardiac electrical activity with organized or partially organized cardiac rhythms without a palpable pulse. Pulseless electrical activity is formerly known as electromechanical dissociation (EMD).

Apr 7, 2023 · Pulseless electrical activity (PEA), also known as electromechanical dissociation, is a clinical condition characterized by unresponsiveness and impalpable pulse in the presence of sufficient electrical discharge.

Jun 15, 2023 · Pulseless electrical activity (PEA) is an especially serious heart arrhythmia related to weak or undetectable electrical activity. PEA can be a precursor to sudden cardiac death, so its...

Nov 3, 2020 · Pulseless electrical activity (PEA) occurs when organised or semi-organised electrical activity of the heart persists but the product of systemic vascular resistance and the increase in systemic arterial flow generated by the ejection of the left ventricular stroke volume is not sufficient to produce a clinically detectable pulse

Dec 4, 2024 · Pulse Electrical Activity (PEA) is a condition where the heart slows electrical activity on the ECG, but there is no effective mechanical contraction. It means there is no palpable pulse or blood flow. In PEA, the heart may appear to be functioning electrically, but it is not pumping blood, making it a cardiac arrest.

PEA, formerly known as electromechanical dissociation, occurs in patients who have organized cardiac electrical activity without a palpable pulse. 11 The absence of mechanical contractions is produced by factors that deplete myocyte high-energy phosphate stores and inhibit myocardial fiber shortening, including hypoxia, ischemia, metabolic ...

For pediatric patients, see: pulseless arrest (peds). Rhythm shockable? Differential based on QRS being narrow or wide and aided by ultrasound. Mechanical RV Problem – Ultrasound should show hyperdynamic LV and potential cause. Metabolic LV Problem …

Feb 20, 2025 · What is PEA and how is it treated? PEA is when the heart’s electrical activity works but the heart muscle doesn’t pump blood properly, leading to no pulse and a cardiac arrest. Treatment involves starting CPR immediately, giving epinephrine, and figuring out …