R wave amplitude.V6+S wave amplitude.V1 &#x7C; Heart &#x7C; EKG measurements
r wave amplitude.v6+s wave amplitude.v1 &#x7c; heart &#x7c; ekg measurements
R wave amplitude.V6+S wave amplitude.V1 &#x7C; Heart &#x7C; EKG measurements
r wave amplitude.v6+s wave amplitude.v1 &#x7c; heart &#x7c; ekg measurements