"Quantitative Concept"^^ . "Summary (Mean) R Wave AmplitudePTCDISCSDTM-EGTEST" . "C1880454"^^ . . "Mean R Wave Amplitude"^^ . "Mean R Wave Amplitude"^^ . . "The average (mean) amplitude (usually in mm) of the R wave, obtained from a set of measurements of the R wave, in a particular lead or set of leads.NCI" . . . . "Summary (Mean) R Wave AmplitudeSYNCI" . "Summary (Mean) R Wave AmplitudeSYCDISC" . "The average (mean) amplitude (usually in mm) of the R wave, obtained from a set of measurements of the R wave, in a particular lead or set of leads. (NCI)CDISC" . "RWAVEAMPPTCDISCSDTM-EGTESTCD" . . "CDISC"^^ . "EKG_Mean_R_Wave_Amplitude"^^ . "C62136"^^ . . "Mean R Wave AmplitudePTNCI" .