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

    • abnormal atrioventricular node morphology   MP:0004114   (0)
    Definition: any structural anomaly 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 [MESH:A07.541.409.147];   [MGI annotations / genotypes]
      (No descendants that are mapped to MPD data)



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

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