Figure 4From: Renal denervation decreases effective refractory period but not inducibility of ventricular fibrillation in a healthy porcine biomodel: a case control study Histological finding of renal artery 40 days after successful renal denervation. In the left portion of the image extensive fibrosis of the intima, the media and fragmentation of the lamina elastica externa and the adventicia depicted.Back to article page