:class:`FourChamber`
====================


.. py:class:: ansys.health.heart.models.FourChamber(working_directory: pathlib.Path | str = None)

   Bases: :py:obj:`HeartModel`


   
   Model of the left/right ventricle and left/right atrium.
















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.. py:currentmodule:: FourChamber

Overview
--------

.. tab-set::



   .. tab-item:: Methods

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

          * - :py:attr:`~create_atrial_stiff_ring`
            - Create a part for solids close to the atrial caps.



   .. tab-item:: Attributes

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

          * - :py:attr:`~left_ventricle`
            - Left ventricle part.
          * - :py:attr:`~right_ventricle`
            - Right ventricle part.
          * - :py:attr:`~septum`
            - Septum.
          * - :py:attr:`~left_atrium`
            - Left atrium part.
          * - :py:attr:`~right_atrium`
            - Right atrium part.






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

.. code-block:: python

    from ansys.health.heart.models import FourChamber


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

.. py:attribute:: left_ventricle
   :type:  ansys.health.heart.parts.Ventricle

   
   Left ventricle part.
















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.. py:attribute:: right_ventricle
   :type:  ansys.health.heart.parts.Ventricle

   
   Right ventricle part.
















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.. py:attribute:: septum
   :type:  ansys.health.heart.parts.Septum

   
   Septum.
















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.. py:attribute:: left_atrium
   :type:  ansys.health.heart.parts.Atrium

   
   Left atrium part.
















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.. py:attribute:: right_atrium
   :type:  ansys.health.heart.parts.Atrium

   
   Right atrium part.
















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Method detail
-------------

.. py:method:: create_atrial_stiff_ring(radius: float = 2) -> None | ansys.health.heart.parts.Part

   
   Create a part for solids close to the atrial caps.


   :Parameters:

       **radius** : :obj:`foat`, default: 2
           Influence region.



   :Returns:

       :obj:`Union`\[:data:`python:None`, :obj:`anatomy.Part`]
           Part of atrial rings if created.








   .. rubric:: Notes

   Part created is passive and isotropic. The material must be defined.



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