C04508
ECG previous myocardial infarction status
Status of patterns of previous myocardial infarction apparent on the electrocardiogram (EKG) being reported
Supplemental
Electrocardiogram (ECG)
False
Myasthenia Gravis
Myasthenia Gravis (MG)
C10758
ECG WPW syndrome status
Status of whether ventricular preexcitation / Wolff-Parkinson-White syndrome (WPW) is present or absent on the electrocardiogram (EKG) being reported
Supplemental
Electrocardiogram (ECG)
False
Myasthenia Gravis
Myasthenia Gravis (MG)
C04502
ECG global result type
Result in qualitative terms of the electrocardiogram (EKG) being reported
Supplemental
Electrocardiogram (ECG)
False
Myasthenia Gravis
Myasthenia Gravis (MG)
C12832
ECG atrioventricular block second degree status
Status of second degree atrioventricular (AV) block apparent on the electrocardiogram (ECG) being reported
Supplemental
Electrocardiogram (ECG)
False
Myasthenia Gravis
Myasthenia Gravis (MG)
C18777
ECG heart rhythm result other text
The free-text field related to 'ECG heart rhythm result type' specifying other text. Type of heart rhythm apparent on the electrocardiogram (EKG) being reported
Supplemental
Electrocardiogram (ECG)
False
Myasthenia Gravis
Myasthenia Gravis (MG)
C04509
ECG PR interval
Interval in milliseconds (msec) from the start of the P wave to the start of the QRS complex (PR interval) for the electrocardiogram (EKG) being reported
Supplemental
Electrocardiogram (ECG)
False
Myasthenia Gravis
Myasthenia Gravis (MG)
C12823
ECG atrial rate
Rate measured in beats per minute of atrial contractions recorded in the electrocardiogram (ECG) being reported
Supplemental
Electrocardiogram (ECG)
False
Myasthenia Gravis
Myasthenia Gravis (MG)
C04503
ECG heart rate
Rate in beats per minute of ventricular contractions recorded in the electrocardiogram (EKG) being reported. Also called Heart Rate (HR)
Supplemental
Electrocardiogram (ECG)
False
Myasthenia Gravis
Myasthenia Gravis (MG)
C12833
ECG atrioventricular block third degree complete status
Status of third degree or complete atrioventricular (AV) block apparent on the electrocardiogram (ECG) being reported
Supplemental
Electrocardiogram (ECG)
False
Myasthenia Gravis
Myasthenia Gravis (MG)
C18778
ECG ventricular arrhythmia other text
The free-text field related to 'ECG ventricular arrhythmia type' specifying other text. Type of ventricular arrythmia, if any, apparent on the electrocardiogram (EKG) being reported
Supplemental
Electrocardiogram (ECG)
False
Myasthenia Gravis
Myasthenia Gravis (MG)
C04510
ECG QRS duration
Duration in milliseconds (msec) of the QRS complex for the electrocardiogram (EKG) being recorded
Supplemental
Electrocardiogram (ECG)
False
Myasthenia Gravis
Myasthenia Gravis (MG)
C12825
ECG pace rhythm type
Type of paced rhythm, if any, apparent on the electrocardiogram (ECG) being reported
Supplemental
Electrocardiogram (ECG)
False
Myasthenia Gravis
Myasthenia Gravis (MG)
C12717
Electrophysiology repetitive nerve stimulation study stimulus intensity value
Value, in mV, of stimulation intensity in the repetitive nerve study being recorded
Supplemental
Electrophysiology - MG
False
Myasthenia Gravis
Myasthenia Gravis (MG)
C12725
Electrophysiology repetitive nerve postactivation number
The numeric value given to the amplitude and area values recorded for postactivation during the repetitive nerve stimulation study
Supplemental
Electrophysiology - MG
False
Myasthenia Gravis
Myasthenia Gravis (MG)
C12744
Electrophysiology neuromuscular jitter mean consecutive difference abnormal count
Count of pairs/endplates with abnormal mean consecutive difference (MCD) recorded for the neuromuscular jitter study being described
Supplemental
Electrophysiology - MG
False
Myasthenia Gravis
Myasthenia Gravis (MG)
C01539
Temperature measurement
Measurement of the participant's/subject's body temperature
Supplemental
Electrophysiology - MG
False
Myasthenia Gravis
Myasthenia Gravis (MG)
C12718
Electrophysiology repetitive nerve stimulation study preactivation number
The numeric identifier corresponding to the amplitude and area values recorded for preactivation during the repetitive nerve stimulation study
Supplemental
Electrophysiology - MG
False
Myasthenia Gravis
Myasthenia Gravis (MG)
C12726
Electrophysiology repetitive nerve postactivation amplitude measurement
Measurement, in mV, of the amplitude of the postactivation being described at the time specified for the repetitive nerve study being recorded
Supplemental
Electrophysiology - MG
False
Myasthenia Gravis
Myasthenia Gravis (MG)
C12745
Electrophysiology neuromuscular jitter study blocking count
Count of pairs/endplates with blocking recorded for the neuromuscular jitter study being described
Supplemental
Electrophysiology - MG
False
Myasthenia Gravis
Myasthenia Gravis (MG)
C01580
Temperature unit of measure
Unit of measure for the temperature numerical value
Supplemental
Electrophysiology - MG
False
Myasthenia Gravis
Myasthenia Gravis (MG)
C12719
Electrophysiology repetitive nerve stimulation study preactivation amplitude measurement
Measurement, in mV, of the amplitude of the preactivation being described for the repetitive nerve study being recorded
Supplemental
Electrophysiology - MG
False
Myasthenia Gravis
Myasthenia Gravis (MG)
C12727
Electrophysiology repetitive nerve postactivation area measurement
Measurement, in mVms, of the area of the postactivation being described at the time specified for the repetitive nerve study being recorded
Supplemental
Electrophysiology - MG
False
Myasthenia Gravis
Myasthenia Gravis (MG)
C12775
Electrophysiology neuromuscular jitter mean normal limit value
Value of the mean of the normal limits recorded for the neuromuscular jitter study being described
Supplemental
Electrophysiology - MG
False
Myasthenia Gravis
Myasthenia Gravis (MG)
C02411
Laterality type
Laterality type relative to the anatomic site of the body examined or affected
Supplemental
Electrophysiology - MG
False
Myasthenia Gravis
Myasthenia Gravis (MG)
C12720
Electrophysiology repetitive nerve stimulation study preactivation area measurement
Measurement, in mVms, of the area of the preactivation being described for the repetitive nerve study being recorded
Supplemental
Electrophysiology - MG
False
Myasthenia Gravis
Myasthenia Gravis (MG)