EuroPCR2026-images-101906-unusual-coronary-shortcut---nature-takes-unexpected-turn

What do you see?
Arterio-arterial fistula between the left circumflex coronary artery and the pulmonary artery
Arterio-arterial fistula between the left anterior descending coronary artery and the pulmonary artery
Coronary perforation with contrast extravasation
Correct! The correct answer is "Arterio-arterial fistula between the left anterior descending coronary artery and the pulmonary artery".
 
The image is an LAO caudal view that shows contrast flowing from a coronary artery into a vascular structure consistent with the pulmonary artery. Due to the path of the coronary vessels, this implies that the coronary artery in question is the left anterior descending coronary artery. Contrast seems to flow into a defined, structured chamber, and it remains contained within this space, whereas in perforation, contrast usually has a "jet-like" exit that lingers in the pericardium, often creating a “pericardial blush”.

 
Good try! The correct answer is "Arterio-arterial fistula between the left anterior descending coronary artery and the pulmonary artery".
 
The image is an LAO caudal view that shows contrast flowing from a coronary artery into a vascular structure consistent with the pulmonary artery. Due to the path of the coronary vessels, this implies that the coronary artery in question is the left anterior descending coronary artery. Contrast seems to flow into a defined, structured chamber, and it remains contained within this space, whereas in perforation, contrast usually has a "jet-like" exit that lingers in the pericardium, often creating a “pericardial blush”.
 
 
{"name":"EuroPCR2026-images-101906-unusual-coronary-shortcut---nature-takes-unexpected-turn", "url":"https://www.poll-maker.com/QK50PIJP4","txt":"What do you see?, Correct! The correct answer is \"Arterio-arterial fistula between the left anterior descending coronary artery and the pulmonary artery\".   The image is an LAO caudal view that shows contrast flowing from a coronary artery into a vascular structure consistent with the pulmonary artery. Due to the path of the coronary vessels, this implies that the coronary artery in question is the left anterior descending coronary artery. Contrast seems to flow into a defined, structured chamber, and it remains contained within this space, whereas in perforation, contrast usually has a \"jet-like\" exit that lingers in the pericardium, often creating a “pericardial blush”., Good try! The correct answer is \"Arterio-arterial fistula between the left anterior descending coronary artery and the pulmonary artery\".   The image is an LAO caudal view that shows contrast flowing from a coronary artery into a vascular structure consistent with the pulmonary artery. Due to the path of the coronary vessels, this implies that the coronary artery in question is the left anterior descending coronary artery. Contrast seems to flow into a defined, structured chamber, and it remains contained within this space, whereas in perforation, contrast usually has a \"jet-like\" exit that lingers in the pericardium, often creating a “pericardial blush”.","img":"https://www.poll-maker.com/3012/images/ogquiz.png"}
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