“…In this regard we first list some of the straightforward extensions to the model compartments we have been already studied in previous contributions [185,216,219]. Some specific aspects of modelling cardiac function that have not been covered include the fast conduction system (Purkinje network [264] and Purkinje-muscle junctions), cardiac perfusion [46] and its coupling with coronary flow [66,169], autoregulation aspects of heart rate [139], myocardial tissue damage and remodelling [101], the modelling of the atria [47,64,252], the heart-torso coupling that is needed for the simulation of an ECG [33,55,75], fluid dynamics in idealized ventricles [194,248,249], and many others. As discussed in Sect.…”