An 88-year-old man with palpitations and a HR fixed at 150. This is not flutter or AVNRT -- can you explain why?
Yet another ED patient with SVT -- but there is one feature on this ECG that suggests a congenital structural abnormality, can you spot it?
This ECG is from a 12 day old boy. Describe and interpret this ECG. LITFL Top 100 ECG
Narrow Complex Tachycardia: two main categories: 1. AV node independent; 2. AV node dependent
20-year old patient with sudden onset of palpitations. Describe and interpret this ECG. LITFL Top 100 ECG. SVT Pseudo R’ waves