Video companion
QTc Prolongation Explained: Bazett vs Fridericia
A simple, reusable companion surface for YouTube content on QTc correction and medication-related ECG risk.
Companion page ready
Status
3
Key points
2
Linked topics
Ward clinicians, ECG learners, and exam candidates
Lesson companion
Use this page as the durable written framework below the video, then continue into linked topics and tools.
Key takeaways
- Bazett is common but often overcorrects at faster heart rates.
- Fridericia and Framingham are useful comparison formulas when the heart rate is outside normal resting ranges.
- Marked QT prolongation is a red flag, not a diagnosis—always interpret with drugs, electrolytes, and rhythm context.