From: CMR ventriculometry for evaluation of ecg hypertrophy criteria in a preventive medicine population
Criterion | Points |
---|---|
R or S > 20 mm or S in V1 or V2 > 30 mm or R in V5 or V6 30 mm | 3 |
ST/T changes typical of LVH, taking digitalis | 1 |
ST/T changes typical of LVH, not taking digitalis | 3 |
P terminal force in V1 1mm or more, duration >40 ms | 3 |
Left axis deviation > -30° | 2 |
QRS dura> 90 ms | 1 |
Intrinsicoid deflection in V5 or V6 >50 ms | 1 |