heart isovolumetric relaxation time - Ontology Browser

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heart isovolumetric relaxation time (CMO:0001482)
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Parent Terms

Term With Siblings

Child Terms

heart contraction measurement + is-a

heart contraction pressure

heart isovolumetric relaxation time +

The length of time in the cardiac cycle between the closing of the aortic and pulmonic/pulmonary semilunar valves and opening of the atrioventricular (AV) valves marking the beginning of ventricular filling. Used as an indicator of diastolic dysfunction.

mitral valve closure to opening time

time to onset of heart contraction

time to peak heart contraction

ventricle contraction measurement +

left ventricular isovolumetric relaxation time +

right ventricular isovolumetric relaxation time

Synonyms
Related Synonyms:	IVRT
Definition Sources:	http://www.cvphysiology.com/Heart%20Disease/HD002e.htm "Website" "Website", http://www.elu.sgul.ac.uk/rehash/guest/scorm/383/package/content/cardiac_cycle.htm "Website" "Website", Mondofacto:Mondofacto_Online_Medical_Dictionary

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