Fig. 2
From: Concurrent coronary artery and subclavian arterial aneurysms in Takayasu arteritis
a Cardiac triggered navigator-gated 3D bSSFP Noncontrast MR angiogram MIP image in parasagittal view showing aneurysmal dilation of right coronary ostium (red arrow) and fusiform aneurysmal dilation of Left main coronary artery (blue arrow). b MR angiogram in oblique coronal plane showing fusiform aneurysmal dilation of Left main coronary artery (blue arrow) followed by short segment total occlusion of proximal left anterior descending artery and diffusely narrow calibre distal vessel (dotted arrow)