English: Movie 2. Stress perfusion from a patient demonstrating a typical respiratory artefact seen with st-GRE sequence. The participant’s breath hold is late and short and respiratory motion again results in ghosting in time and space best seen at the beginning and towards the end of the movie. However as the myocardium is well visualised for the majority of the first pass despite the artefact, and a perfusion defect clearly visualised in the infero-lateral region, this was classified as a moderate artefact.