.Physiolibrary.Types.Constants.HydraulicElastanceConst .Physiolibrary.Types.Constants.HydraulicElastanceConstPlease use the reciprocal value of hydraulic elastance, wich is called hydraulic compliance for the compatibility with other blocks and models!
Even it is not recommended, you can use this block, but do not forget to make reciprocal value (in example using Blocks.Math.Reciprocal) before connecting to library components!