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      • heart right atrium morphology trait
      • impulse conducting system morphology trait

    • atrioventricular node morphology trait   VT:0004114   (0)
    Definition: Any measurable or observable characteristic related to the shape, structure, color or pattern of the small nodular mass of specialized muscle fibers located in the interatrial septum near the opening of the coronary sinus; this node gives rise to the electrical connection between the atria and ventricles and responds to the sinoatrial node. [MP:0004114];
      (No descendants that are mapped to MPD data)



    MP:0004114 (abnormal atrioventricular node morphology) is numbered similarly to VT:0004114 but is over in the MP ontology (semantics may or may not be similar).

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