1. A method for generating a risk map indicating predicted voxel-by-voxel probability of tissue infarction for a set of voxels, the method comprising, receiving for each voxel a first value (x), where each first value (x) corresponds to a set of tissue marker values being representative of a quantity, which is representative of the corresponding voxel, and generating the risk map, wherein the risk map is generated using a statistical model based on data, from a group of subjects, and a stochastic variable, and wherein the statistical model receives as input for each voxel the first value (x), and wherein the statistical model further receives as input a second value (z i ), being based on the stochastic variable, and which statistical model outputs the risk map.