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RGD DISEASE ONTOLOGY - ANNOTATIONS

RGD uses the Human Disease Ontology (DO, https://disease-ontology.org/) for disease curation across species. RGD automatically downloads each new release of the ontology on a monthly basis. Some additional terms which are required for RGD's curation purposes but are not currently covered in the official version of DO have been added. As corresponding terms are added to DO, these custom terms are retired and the DO terms substituted in existing annotations and subsequently used for curation.
Term:Pre-Excitation, Mahaim-Type
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Accession:DOID:9004413 term browser browse the term
Definition:A form of ventricular pre-excitation characterized by a normal PR interval and a long QRS interval with an initial slow deflection (delta wave). In this syndrome, the atrial impulse travel to the ventricle via the MAHAIM FIBERS which connect ATRIOVENTRICULAR NODE directly to the right ventricle wall (NODOVENTRICULAR ACCESSORY PATHWAY) or to the RIGHT BUNDLE BRANCH OF HIS (nodofascicular accessory pathway).
Synonyms:exact_synonym: Mahaim Type Preexcitation;   Nodofascicular Mahaim Type Pre Excitation;   Nodoventricular Mahaim Type Pre Excitation
 primary_id: MESH:D011227;   RDO:0006400


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Term paths to the root
Path 1
Term Annotations click to browse term
  disease 21128
    syndrome 10832
      Pre-Excitation Syndromes 52
        Pre-Excitation, Mahaim-Type 0
Path 2
Term Annotations click to browse term
  disease 21128
    disease of anatomical entity 18212
      cardiovascular system disease 5404
        heart disease 3320
          Cardiac Arrhythmias 726
            Pre-Excitation Syndromes 52
              Pre-Excitation, Mahaim-Type 0
paths to the root