Generated Narrative: Observation heartratevariability-example status: Final category: Vital Signs code: R-R interval.standard deviation (Heart rate variability) subject: 連小妹(official) Female, DoB: 1990-01-01 ( Provider number (use: official, )) effective: 2024-07-01 performer: Practitioner 陳建升 value: 50 ms (Details: UCUM codems = 'ms')
R-R interval.standard deviation (Heart rate variability)