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Figure 2 Panel 1 shows a contrasted ventriculography in systole at 30° right anterior oblique view in a patient with postinfarction VT. Notice a large inferolateral aneurysm (dotted lines). The epicardial catheter (EPI) positioned in the aneurysmatic area for mapping in the right (RAO) anterior oblique (panel 2) and left (LAO) anterior oblique (panel 3) views at 30° are shown. RV = right endocardial apical catheter; Transeptal = quadripolar catheter inserted in the left basal inferior wall through transeptal puncture due to advanced aortic disease.
