Calculation Moderate localization of Fibrillationsquellen

There is provided a system for computational locating Fibrillationsquellen. In some implementations, the system performs operations that generating a representation of the electrical activation of the heart of a patient and comparing, based on a correlation of the generated representation with one or more stored representation (s) of the heart to the Identif decorating at least one matching includes representation of a heart. The operations may further comprise generating at least comprise on the basis of a matching representation of a calculation model of the patient's heart, wherein the calculation model is a representation of one or more Fibrillationsquelle (s) into the patient's heart. In addition, the operations may include displaying, through a user interface, at least a portion of the calculation model. Corresponding systems, methods, and articles of manufacture are also described.