ECG Cases 31 Is a 15 lead ECG better than 12? Diagnosing Posterior MI and RVMI

Is 15 lead ECG better than 12 lead for diagnosing posterior MI or right ventricular infarction? When do you need a 15 lead ECG? Jesse McLaren guides us through 8 cases to highlight the steps and pitfalls in diagnosing posterior MI and RVMI in light of recent ECG literature...