Right Ventricular Hypertrophy

• R axis deviation >100 degrees
• R to S ratio in v1 >1 or R to S ration in v5 or v6 <1
• R in v1 > 7mm
• R in v1 + S in v5 or v6 > 10mm
• qR in v1
• T wave inversions in Right Precordial Leads
• Usually Right Atrial Abnormality
• S1 S2 S3 syndrome