Long QTc

Results:
Weekly Workout April 7, 2025
Unrecognized Killers in Emergency Electrocardiography, Part II

A 46-year-old woman presents after two syncopal episodes associated with palpitations. She reports feeling a rapid heart rate before losing consciousness. She has a few witnessed episodes in the emergency…

ECG STAT April 3, 2025
Prolonged QT Interval DDx

Key Points Definition: The QT interval reflects the time it takes for total ventricular depolarization and repolarization (Q wave onset to T wave end). Clinical Relevance: QT prolongation increases the…

Weekly Workout September 23, 2024
What’s Behind These Strange T Waves?

A 52-year-old woman presents to the emergency department with severe malaise and the following ECG is obtained:

Weekly Workout April 24, 2022
Differential Diagnoses: findings of occlusion MI in patients with right bundle branch block (RBBB), prolonged QT intervals, and so much more!

A 64-year-old man with history of pulmonary embolism (on apixaban) presents to the ED with shortness of breath and lower extremity edema. He also reports mild headache and is noted…

ECG Tags
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