### Is your feature request related to a problem? Related to [#194](https://github.com/ncar-xdev/ecgtools/issues/194). ### Describe the solution you'd like Parallelization using Dask as an optional to Joblib (see [builder.py#L156](https://github.com/ncar-xdev/ecgtools/blob/8945f332e0b2dd5cc74e77ae7acbd2b818ec401e/ecgtools/builder.py#L156)). One could then monitor the parallelization using [Dask dashboard](https://docs.dask.org/en/stable/dashboard.html). ### Describe alternatives you've considered _No response_ ### Additional context _No response_