Left coronary angiogram in LAO caudal view showing left main coronary artery (LMCA), left anterior descending artery and left circumflex coronary artery with video.
Reverse gradient between aorta and left ventricle: can occur rarely in pull back tracings due to peripheral amplification, though theoretically impossible.
SFA (Superficial femoral artery) occlusion seen on digital subtraction angiogram Superficial femoral artery occlusion seen on a digital subtraction angiogram. The upper arrow shows the proximal end of