R in aVR

Causes

• Sodium Channel Blocker Toxicity
  A dominant R in aVR can be caused by sodium channel blocker toxicity.
• Dextrocardia
  A dominant R in aVR can be caused by dextrocardia.
• Electrode Misplacement
  A dominant R in aVR can be caused by electrode misplacement.
• Ventricular Tachycardia
  A dominant R in aVR can be caused by ventricular arrhythmas, e.g. VT.
• Ventricular Bigeminy
  A dominant R in aVR can be caused by ventricular arrhythmas, e.g. VT.
• Ventricular Escape
  A dominant R in aVR can be caused by ventricular arrhythmas, e.g. VT.
• Ventricular Escape Beat
  A dominant R in aVR can be caused by ventricular arrhythmas, e.g. VT.
• Ventricular Flutter
  A dominant R in aVR can be caused by ventricular arrhythmas, e.g. VT.
• Ventricular Pacing
  A dominant R in aVR can be caused by ventricular arrhythmas, e.g. VT.

See Also