Send us a Message



Submit Data |  Help |  Video Tutorials |  News |  Publications |  Download |  REST API |  Citing RGD |  Contact   

HUMAN PHENOTYPE - ANNOTATIONS

The Human Phenotype Ontology (HPO) is downloaded weekly from http://compbio.charite.de/hudson/job/hpo/lastStableBuild/artifact/ontology/release/hp.obo. The file downloaded is considered the "last stable build" available for the ontology. For more about the HPO, view their website at http://www.human-phenotype-ontology.org/.

Term:Abnormal cardiac index
go back to main search page
Accession:HP:0033529 term browser browse the term
Definition:Any deviation from the normal value of the cardiac index, defined as cardiac output divided by body surface area.
Comment:Cardiac output (CO) can be further broken down as the product of stroke volume (SV), which is the blood volume ejected by one heartbeat, and heart rate (HR), which is the number of heartbeats per minute. Therefore, the cardiac index can be defined as Cardiac Output / Body Surface Area = (Heart Rate * Stroke Volume) / Body Surface Area.



show annotations for term's descendants           Sort by:

Term paths to the root
Path 1
Term Annotations click to browse term
  Human phenotype 0
    Phenotypic abnormality 0
      Abnormality of the cardiovascular system 0
        Abnormal cardiovascular system physiology 0
          Abnormality of blood circulation 0
            Abnormal cardiac output 0
              Abnormal cardiac index 0
                Decreased cardiac index 0
                Increased cardiac index 0
paths to the root