Key Points ECG Chameleon: Hyperkalemia can mimic STEMI or wide-complex tachyarrhythmias, leading to diagnostic confusion. Right Axis Deviation (RAD): An uncommon finding in acute STEMI but frequently seen in hyperkalemia….
Key Points Contextual Interpretation: The accuracy of ECG interpretation depends on the pretest probability for the condition being evaluated. ECGs should always be interpreted in the context of the clinical…
A 40-year-old man is brought to the emergency department for acute chest pain. The following ECG was obtained:
A 60-year-old man with PMHx of pancreatic cancer and prior cerebrovascular accidents presents to the ED with altered mental status. Family is concerned that his symptoms are similar to prior…
An 80-year-old man presents to an emergency department in Chile with chest pain radiating to the right shoulder and back. The following ECG is obtained on arrival and computer interpreted…
A 53-year-old woman with PMHx of HTN and DM presents with atypical chest pain. She is noted to have a completely normal baseline ECG. The following ECG is obtained: