| umls-concept:C0018810 | skos:definition | MSH: The number of times the HEART VENTRICLES contract per unit of time, usually per minute.,CSP: number of times the heart ventricles contract per unit of time.,NCI: The number of heartbeats per unit of time, usually expressed as beats per minute.,NCI: The number of heartbeats per unit of time, usually expressed as beats per minute. (NCI) | lld:umls |
