Fig. 1From: The role of electrocardiogram in the diagnosis of dextrocardia with mirror image atrial arrangement and ventricular position in a young adult Nigerian in Ile-Ife: a case reportA resting standard 12-lead electrocardiogram of a 22-year-old Nigerian man. He had a heart rate of 73 beats per minute, inversion of P waves in leads I, aVL and aVR, dominant S waves in leads I and V1 to V6, reversed R wave progression in chest leads, low voltage QRS axis in V4 to V6, extreme QRS axis, flattened T waves in V4 to V6 and aVR and inverted T waves in lead I and aVLBack to article page