The six precordial leads are called leads V1, V2, V3, V4, V5 and V6. Below is a normal 12-lead ECG tracing. The different parts of the ECG will be described in the following sections. A normal ECG ...

The ECG findings presented as normal in athletes were established by an international ... ST segment elevation followed by a negative T wave in ≥2 leads in V1–V3.22 Unlike the R′ wave in IRBBB, the ‘J ...

The resting electrocardiogram (ECG) furnishes essential information for the diagnosis, management, and prognostic evaluation of patients with congestive heart failure (CHF). Almost any ECG ...