# file: wfdbcal G. Moody June 1991 # Last revised: 21 January 2014 # Default calibration database for WFDB library # # Format: # DESCLOW HIGH TYPE SCALE UNITS # DESC exact match or prefix of signal type (`desc') in header file # LOW low value of calibration pulse, in physical units ('-': signal # is AC-coupled) # HIGH high value of calibration pulse if DC-coupled, peak-to-peak # amplitude of calibration pulse if AC-coupled ('-': not # defined) # TYPE `sine', `square', or `undefined' (shape of calibration pulse) # SCALE customary plot scale, in units per cm # UNITS physical units of signal as in header file # For further details, see wfdbcal(5). ECG - 1 sine 1 mV ECG - 1 sine 1000 uV EEG - - undefined 0.1 mV EEG - - undefined 100 uV EOG - - undefined 0.1 mV EOG - - undefined 100 uV EMG - - undefined 0.1 mV EMG - - undefined 100 uV BP 0 100 square 100 mmHg ABP 0 - square 100 mmHg Resp - - undefined 1 l RESP - - undefined 1 l AIRFLOW - - undefined 10 V THOR - - undefined 10 V ABDO - - undefined 10 V SO2 0 - undefined 2 % SaO2 0 - undefined 2 % SV 0 - undefined 100 ml IBP 0 - square 100 mmHg NBP 0 100 square 100 mmHg ART 0 - square 50 mmHg PAP 0 - square 25 mmHg CVP 0 - square 10 mmHg HR 0 100 square 100 bpm PULSE 0 - undefined 100 bpm PR 0 - undefined 100 BPM Pulse 0 - undefined 100 1/min RESP 0 - undefined 50 bpm SpO2 0 - undefined 10 % Tblood 0 - undefined 1 degC Temp 0 - undefined 1 degC C.O. 0 - undefined 5 lpm CO 0 - undefined 5 Lpm PAWP 0 - undefined 10 mmHg # Special definitions for MIMIC Database ECG signals with 2 mV peak-to-peak # calibration pulses MCL - 2 square 1 mV aV - 2 square 1 mV # ECG leads I, II, III (make sure this follows any other signal type beginning # with "I") I - 2 square 1 mV V - 2 square 1 mV PLETH - - undefined 1 mV # ECG from implanted devices Atip - - undefined 1 mV HVA - - undefined 5 mV Vtip - - undefined 10 mV # ECG from INCART database AV - 1 square 1 mV # Fetal ECG Thorax - - undefined 2 mV Abdomen - - undefined 200 uV FECG - - undefined 1 mV Direct - - undefined 200 uV FHR 0 - undefined 20 bpm # Uterine contractions UC - - undefined 50 nd # Intracardiac electrograms CS - - undefined 1 mV # Phonocardiogram PCG - - undefined 10000 mV # EEG F - - undefined 100 uV C - - undefined 100 uV A - - undefined 100 uV T - - undefined 100 uV P - - undefined 100 uV O - - undefined 100 uV I - - undefined 100 uV # Miscellaneous pressure signals in the MIMIC Database P - - undefined 100 mmHg # Definitions for nameless signals with defined units record - - undefined 1 mV record - - undefined 1000 uV record - - undefined 10 V record - - undefined 100 mmHg record 0 - undefined 100 bpm record 0 - undefined 100 BPM # Definitions for time series encoded in annotation 'num' fields. Use # the annotator name as the signal type, and 'units' as the unit type. edr - - undefined 200 units # Any annotator not matching one of those above. ann - - undefined 100 units