Mean (n=5) ADV and IC thresholds, plotted with standard deviations, for PFP and PFH droplets as function of degree of superheat. The points denoted with asterisks (*) are cases where IC was measured 11°C or 19°C below the boiling point of PFP or PFH, respectively – though no corresponding increase in MEP was recorded. The following conditions were used: degassed water with albumin-coated droplets, 83 Hz PRF, and 13 cycles.