Core
Results:
Nonsustained Ventricular Tachycardia
Key Points Definition: NSVT is defined as ≥3 consecutive ventricular beats, QRS duration >120 ms, rate typically 100-250 bpm (usually > 120 bpm), lasting less than 30 seconds without causing…
EMS ECGs in Acute Coronary Syndromes (ACS)
Key Points for EMS Providers: You are the first critical link in the chain of survival for ACS patients—your actions set the course for their care, directly impacting time to…
Subtle ST Segment Elevation: OMI Pattern
Key Points: ACS Dynamics: Occluded arteries in ACS can spontaneously reperfuse and reocclude, making ECG findings variable. Limitations of Computer Interpretation: Subtle STE is often missed by computerized ECG interpretation;…
Brugada Syndrome (BrS)
Key Points: Life-Threatening Sodium Channelopathy: Predisposes to ventricular arrhythmias (VF/VT) and sudden cardiac death (SCD), often in otherwise “healthy” hearts. When to Suspect BrS: Patients with syncope, unexplained “seizures,” ventricular…
Hypokalemic Periodic Paralysis
Key Points Definition: A rare ion channelopathy that causes sudden, reversible episodes of symmetric flaccid paralysis triggered by low serum potassium. It may be inherited or secondary to thyrotoxicosis or…
Resources & Recommendations
ECG STAT is meant to be used at the point of care, like an ECG guru you can consult anytime to help you remember important criteria and differential diagnoses. However,…
Recommended Online ECG Resources
Life in the Fast Lane (LITFL) ECG Library Overview: The LITFL ECG Library is a comprehensive, free educational resource that covers over 100 ECG topics relevant to emergency medicine and…
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