A 74-year-old man returned to the clinic for follow-up of residual nonculprit lesions after reperfused acute inferior ST-segment elevation myocardial infarction. Stress cardiac magnetic resonance perfusion imaging demonstrated a severe perfusion defect in the anterior wall. Surprisingly. subsequent invasive assessment did not reveal hemodynamically significant obstruction in the noncu... https://steedaes.shop/product-category/direct-injection-deletes/