EpistemisLeft Ventricular Hypertrophy by Voltage Criteria (Sokolow-Lyon and Cornell)
The three voltage criteria with the best performance on the same layout. The Cornell product—which incorporates QRS duration—is the one with the greatest sensitivity and the one that best predicts cardiovascular events.
Required inputs
| Variable | Example value |
|---|---|
| S wave amplitude in V1 (mm) | 12 |
| R wave amplitude in V5 (mm) | 20 |
| R wave amplitude in V6 (mm) | 16 |
| R wave amplitude in aVL (mm) | 9 |
| S wave amplitude in V3 (mm) | 14 |
| QRS duration (ms) | 95 |
| Sex | — |
Run the calculation in the app
This page explains the score but does not run it. In Epistemis, the calculator validates units, flags values outside physiological ranges, and provides the interpretation that a number alone cannot convey.
Epistemis is educational review material. It is not a medical device, does not diagnose or prescribe treatment, and does not replace formal medical training, current clinical guidelines, or professional clinical judgment.
- Specialty
- Cardiology
- Area
- Internal Medicine
- Variables
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