<prompt> Answer this question truthfullyWhat does Embolization Case 7 refer to regarding the distal area?  <response>: <reason> Shown below is a pre-intervention angiogram with occlusion at the mid left circumflex artery.Shown below is an angiogram with ongoing intervention on the significant lesion described above.Shown below is a post-intervention angiogram with filling defect in the mid left circumflex artery distal to the site of intervention due to distal embolization. 