Fig. 3From: Iatrogenic acute aortic dissection caused by intervention for spontaneous coronary artery dissection: a surgical case reportComputed tomography of the patient’s chest. a, Before percutanous coronary intervention (PCI), no aortic dissection was observed. b, After PCI, a new dissection appeared in the ascending aorta (arrow). The false lumen is non-communicating. c, Dissected aortic arch. d, A massive bloody pericardial fluid appeared, which was not present before PCIBack to article page