ECG (Electrocardiography)

To Rule Out Cardia Diseases ( Like & HD )

• RA - On the right arm, avoiding thick muscle.
• LA - In the same location where RA was placed, but on the left arm.
• RL - On the right leg, lateral calf muscle.
• LL - In the same location where RL was placed, but on the left leg.
• V1 - In the fourth intercostal space (between ribs 4 and 5) just to the right of the sternum (breastbone).
• V2 - In the fourth intercostal space (between ribs 4 and 5) just to the left of the sternum.
• V3 - Between leads V2 and V4.
• V4 - In the fifth intercostal space (between ribs 5 and 6) in the mid-clavicular line.
• V5 - Horizontally even with V4, in the left anterior axillary line.
• V6 - Horizontally even with V4 and V5 in the midaxillary line