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…
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…
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,…
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…