Fig. 6From: Post-procedure micro-CT analyses of coronary artery stenting in left main vessels of reanimated and perfusion-fixed human heartsInitial attempts began with lower voltages and power that was unable to penetrate through the stent struts, resulting in outlining of the struts with black center cores. Too much voltage and power caused significant streaking in the stent struts, and further refinement of the parameters was needed to distinguish between the stent, tissue, lumen, and calcificationBack to article page