Human Phenotype Ontology 
Grandparent Node:
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Arrhythmia (HP:0011675)help
Parent Node:
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Abnormal heart rate variability (HP:0031860)help
..Starting node
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Decreased heart rate variability (HP:0031861)help
Term ID: 31861
Name: Decreased heart rate variability
Synonym: Reduced heart rate variability
Definition: Reduced variation of beat-to-beat intervals of the heart that occurs in conjunction with the respiratory cycle.
Comments:
Reference: HP:0031861
Genes and Diseases:
 
       Child Nodes:

 Sister Nodes: 
..expandIncreased heart rate variability (HP:0031862) help
InputHPO IDHPO termDistanceGeneGene id entrezHGNC IDDiseaseIdDiseaseNameFrequencyOnsetHGMD variantsClinVar variants
 
HPO disease - gene - phenotype typical associations:
 
HPO disease - gene - phenotype less frequent non-typical associations:
HP:0031861HP:0031861Decreased heart rate variability0MADD CL E G H85676766OMIM:619004DEEAH SYNDROME; DEEAH5
HP:0031861HP:0031861Decreased heart rate variability0MADD CL E G H85676766OMIM:619005NEURODEVELOPMENTAL DISORDER WITH DYSMORPHIC FACIES, IMPAIRED SPEECH, AND HYPOTONIA; NEDDISH5
HP:0031861HP:0031861Decreased heart rate variability0PHOX2B CL E G H89299143OMIM:209880Central hypoventilation syndrome, congenital, 1, with or without Hirschsprung disease86


Genes (2) :MADD PHOX2B

Diseases (3) :OMIM:619004 OMIM:619005 OMIM:209880
 

Human Phenotype Ontology(HPO) is developed by the Human Phenotype Ontology Consortium. The version used here is December 15 2022 release.