Cardiac 10

What view is this? What is the visual estimate of LV EF%? Are there any RWMAs present?

This is a transthoracic echo view. The view is the parasternal short axis. The visually estimated EF is 30%. The inferior wall of the LV appears thin and akinetic. This wall is supplied by the PDA, a branch of the RCA in 75% of people.