Fig. 5From: Renal sympathetic denervation using MR-guided high-intensity focused ultrasound in a porcine modelVascular phantom thermal response. Peak fiber optic temperature change measured in the vascular gelatin phantom during each sonication as a function of distance between the focused ultrasound beam location and fiber optic probe tip. The two tested flow rates, 80 mL/min (blue x) and 40 mL/min (red o) are shownBack to article page