Tag Einthoven triangle
Willem Einthoven (1860 - 1927) 340

Willem Einthoven

Willem Einthoven (1860 – 1927) was a Dutch physician and physiologist. Invented the first practical electrocardiogram (ECG) in 1903
ECG Library BASICS 340 356

Lead reversal: Left arm/right arm

ECG features of Upper Limb Lead reversal - left arm/right arm lead reversal. Einthoven's triangle flips 180 degrees horizontally around an axis formed by lead aVF.
ECG Library BASICS 340 356

ECG Limb Lead Reversal

A review of the different types of limb lead reversal with some excellent example ECGs and Einthoven's triangle explanation