Arm lead reversal Archives - All About Cardiovascular System and Disorders

Tag: Arm lead reversal

Negative QRS complex in lead I – Cardiology MCQ

Johnson Francis | April 17, 2014

Normally QRS complex is predominantly positive in lead I. A predominantly negative QRS complex in lead I can be seen in all of the following except: 1. Dextrocardia

ECG / Electrophysiology

Arm lead inversion / technical dextrocardia

Johnson Francis | February 27, 2009

Arm lead inversion / technical dextrocardia can be recognized by inverted P waves, negative QRS and T waves in lead I. Chest leads have normal pattern.