:class:`ElectrophysiologyDynaWriter`
====================================


.. py:class:: ansys.health.heart.writer.ep_writer.ElectrophysiologyDynaWriter(model: Union[ansys.health.heart.models.HeartModel, ansys.health.heart.models.FullHeart, ansys.health.heart.models.FourChamber, ansys.health.heart.models.BiVentricle, ansys.health.heart.models.LeftVentricle], settings: ansys.health.heart.settings.settings.SimulationSettings = None)

   Bases: :py:obj:`ansys.health.heart.writer.base_writer.BaseDynaWriter`


   
   Class for preparing the input for an electrophysiology LS-DYNA simulation.
















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.. py:currentmodule:: ElectrophysiologyDynaWriter

Overview
--------

.. tab-set::



   .. tab-item:: Methods

      .. list-table::
          :header-rows: 0
          :widths: auto

          * - :py:attr:`~update`
            - Update keyword database for electrophysiology.
          * - :py:attr:`~get_default_stimulus_nodes`
            - Get default stiumulus nodes.



   .. tab-item:: Attributes

      .. list-table::
          :header-rows: 0
          :widths: auto

          * - :py:attr:`~kw_database`
            - Collection of keywords relevant for electrophysiology.






Import detail
-------------

.. code-block:: python

    from ansys.health.heart.writer.ep_writer import ElectrophysiologyDynaWriter


Attribute detail
----------------

.. py:attribute:: kw_database

   
   Collection of keywords relevant for electrophysiology.
















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Method detail
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.. py:method:: update() -> None

   
   Update keyword database for electrophysiology.
















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.. py:method:: get_default_stimulus_nodes() -> list[int]

   
   Get default stiumulus nodes.

   1/2 apex points for the left/bi-ventricle model.

   Sinoatrial node for four-chamber or full-heart model.




   :Returns:

       :class:`python:list`\[:class:`python:int`]
           List of 0-based node IDs to stimulate.











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