Understand ECG leads #12 #lead #ecg Simple explanation on ECG leads and what they represent. Limb Leads 0:16 Einthoven's Triangle 0:43 Goldberger's Leads 1:05 Limb leads angles 1:30 Limb leads view through windows 1:52 Chest leads or Precordial leads 2:53 Take home message 3:54