en:ventricle [Chapters]

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====== Ventriculus cordis (VENTRICLES) ======


  * Ventriculus sinister - Left ventricle


* ventricles
      * left ventricle
        * 3 surfaces
          * anterior / sternocostal surface
          * inferior / diaphragmmatic
          * left surface
        * lower rough part
        * upper smooth part
        * valves
          * bicuspid / mitral valve
          * aortic orifice guardiung aorta
      * right ventricle
        * two surfaces
          * inferior / diaphragmmatic
          * anterior / sternocostal
        * position
        * external features
          * interior
            * infloiwing part
              * rough due to
                * muscular ridges
                  * trabeculae carnea
                    * develops from proximal part of bulbous cordis
              * types
                * ridges or fixed elevations
                * bridges
                * pillars or papillary muscles
            * outflowing part
              * or infundibulum
                * smooth
                  * forms upper conical part of right ventricle
                    * gives pulmonary trunk
                  * develops from midportion of bulbous cordis
        * interventricular septum


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