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Copyright: ©Author(s) 2026.
World J Clin Cases. Jul 6, 2026; 14(19): 120233
Published online Jul 6, 2026. doi: 10.12998/wjcc.120233
Figure 3
Figure 3 Diagnostic framework for pseudo-pulseless electrical activity during cardiopulmonary resuscitation. The figure outlines rhythm identification, pulse assessment, time-limited ultrasound evaluation of cardiac mechanical activity, and adjunctive use of perfusion markers without prolonging interruptions in chest compressions. ACLS: Advanced cardiac life support; CPR: Cardiopulmonary resuscitation; DBP: Diastolic blood pressure; EtCO2: End-tidal carbon dioxide; PEA: Pulseless electrical activity; POCUS: Point-of-care ultrasound; Pseudo-PEA: Pulseless electrical activity with cardiac mechanical activity.


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