Ratio-based metricRIMPRM15 definitionsROF2 definitionsROR3 definitionsROS4 definitionsRPI4 definitionsRR18 definitionsRRFLRRILrRLARRR6 definitionsRSBI2 definitionsRVFACRV/LV [ratio]RVEFRVEF/PASRVESRIRVol/LAVRVOT/LVOTRVUPrev1…17181920212223242526Next