R in V1

Causes

Right Ventricular Hypertrophy
A dominant R in V1 can be caused by right ventricular hypertrophy.
Pulmonary Embolism
A dominant R in V1 can be caused by a pulmonary embolism.
Cor Pulmonale
A dominant R in V1 can be caused by a left to right shunt.
Right Bundle Branch Block
A dominant R in V1 can be caused by a right bundle branch block.
Isolated Posterior MI
A dominant R in V1 can be caused by a posterior MI.
Wolff Parkinson White Syndrome
A dominant R in V1 can be caused by Wolff Parkinson White type A.
Electrode Misplacement
A dominant R in V1 can be caused by electrode misplacement.
Paediatric
A dominant R in V1 can be normal in children and young adults.
Dextrocardia
A dominant R in V1 can be caused by dextrocardia.
Hypertrophic Cardiomyopathy
A dominant R in V1 can be caused by hypertrophic cardiomyopathy.