ID

38303

Description

With permission from the DZHK administrative office. http://dzhk.de The DZHK (Deutsches Zentrum für Herz-Kreislauf-Forschung e.V.; German Center for Cardiovascular Research) is a joint cooperation of twenty-eight institutions in seven locations throughout Germany to develop a common research strategy. They developed a data catalogue with metadata and data as well as information about available biological materials from all their studies. For more information on the data catalogue and access to actual data and biosamples please visit https://dzhk.de/en/resources/data-manual/ . This version contains the metadata part only. The form ECG (electrocardiogram) is used to document important parameters from ECG and long-term ECG measurements. The documentation is to be performed according to the DZHK's SOPs, which can be accessed at https://dzhk.de/en/resources/sops/ (or https://dzhk.de/ressourcen/sops/ for the German language versions). The SOP for this form is "Resting 12-Lead Surface Electrocardiogram (ECG)" (version 1.0, valid as of 01/09/2014) for the English language version, and "12-Kanal Oberflächen Elektrokardiographie in Ruhe (EKG)" (version 1.0, valid as of 01/09/2014) for the German version.

Link

http://dzhk.de

Keywords

Versions (1)
  1. 10/9/19 10/9/19 -
Copyright Holder

DZHK

Uploaded on

October 9, 2019

DOI

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License

Creative Commons BY-NC 3.0
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DZHK Data Catalogue

German English

ECG

1 forms  
  1. StudyEvent: ODM
    1. ECG
General information relating to the examination
Description

General information relating to the examination

Alias
UMLS CUI-1
C1508263
UMLS CUI-2
C1623258
Was the ECG performed?
Description

ECG performed?

Data type

text

Alias
UMLS CUI [1,1]
C0884358
UMLS CUI [1,2]
C1623258
Was the long-term ECG performed?
Description

Long-term ECG performed?

Data type

text

Alias
UMLS CUI [1,1]
C0443252
UMLS CUI [1,2]
C1623258
UMLS CUI [1,3]
C0884358
Quality level
Description

ECG quality

Data type

integer

Alias
UMLS CUI [1,1]
C0332306
UMLS CUI [1,2]
C0013798
ECG
Description

ECG

Alias
UMLS CUI-1
C1623258
Date of examination
Description

ECG date

Data type

date

Alias
UMLS CUI [1]
C2826640
Insufficient ECG recording
Description

Insufficient ECG

Data type

text

Alias
UMLS CUI [1,1]
C1623258
UMLS CUI [1,2]
C0231180
Use of DAL-Square
Description

Precise Determination of Electrode Positions C1-C6 Accurate positioning of the pre-cordial leads is critical for accurate diagnostic evaluation of the ECG. Deviations of just a few centimetres on the surface of the thorax result in significant changes in the ECG waveform. Therefore the so-called “Angle of Louis“ can be used to determine electrode positions C1 –C6 accurately (1) Use the middle finger of the right hand to palpate the first intercostal space at the left sternal border. (2) Count while successively palpating the subsequent intercostal spaces up to the 4th intercostal space. (3) Place the C2 electrode on the left sternal border of the 4t intercostal space. (4) Place the C1 electroce on the right sternal border or the 4th intercostal space. (5) Place electrodes C5 and C6 as shwon in the illustration using visual judgement. Record a 12-lead ECG strip for a period of 10 seconds, if possible, with an additional rhythm strip. If the quality of the ECGrecording is insufficient, check the condition of the system and the subject (see Technical problems, suboptimal recording quality section) and, after optimizing the conditions, record the ECG again. If the quality of the recording is still poor, inform the study doctor.

Data type

text

Alias
UMLS CUI [1,1]
C0699733
UMLS CUI [1,2]
C0733755
UMLS CUI [1,3]
C0230134
UMLS CUI [1,4]
C0179504
Comment
Description

ECG Comment

Data type

text

Alias
UMLS CUI [1,1]
C1623258
UMLS CUI [1,2]
C0947611
Heart rate
Description

Heart rate

Data type

integer

Measurement units
  • /min
Alias
UMLS CUI [1]
C0018810
/min
Rhythm
Description

Rhythm

Data type

text

Alias
UMLS CUI [1]
C0199556
Please specify
Description

Specify other rhythm

Data type

text

Alias
UMLS CUI [1,1]
C1521902
UMLS CUI [1,2]
C0205394
UMLS CUI [1,3]
C0199556
Pacemaker stimulation
Description

Pacemaker active

Data type

text

Alias
UMLS CUI [1]
C1960140
Atrial excitation following pacemaker stimulation
Description

Atrial excitation following pacemaker activity

Data type

text

Alias
UMLS CUI [1,1]
C3537203
UMLS CUI [1,2]
C0332282
UMLS CUI [1,3]
C0030163
UMLS CUI [1,4]
C0205177
Ventricular excitation following pacemaker stimulation
Description

Ventricular excitation following pacemaker activity

Data type

text

Alias
UMLS CUI [1,1]
C2746082
UMLS CUI [1,2]
C0332282
UMLS CUI [1,3]
C0030163
UMLS CUI [1,4]
C0205177
Others
Description

Other pacemaker activity

Data type

text

Alias
UMLS CUI [1,1]
C0205394
UMLS CUI [1,2]
C1960140
Please specify
Description

Please specify

Data type

text

Alias
UMLS CUI [1,1]
C1521902
UMLS CUI [1,2]
C0205394
UMLS CUI [1,3]
C1960140
PQ time
Description

Begins where P leaves the isoelectric line. Ends at the beginning of the Q wave. If there is no Q wave present, the measurement ends at the beginning of the R wave upstroke. Measured in Lead II, otherweise in the lead with the best representation.

Data type

integer

Measurement units
  • ms
Alias
UMLS CUI [1]
C1167690
ms
QRS duration
Description

Begins where Q leaves the isoelectric line. Ends where S meets the isoelectric line. If there is no Q wave present, measurement begins at the R wave upstroke. Measured in Lead II, otherweise in the lead with the best representation.

Data type

float

Measurement units
  • ms
Alias
UMLS CUI [1]
C0429025
ms
QT time
Description

Begins where Q leaces the isoelectric line. Ends where T meets the isoelectric line. Measured in Lead II, otherweise in the lead with the best representation. The QT time is the measured, not the corrected, QT time.

Data type

integer

Measurement units
  • ms
Alias
UMLS CUI [1]
C1287082
ms
AV block
Description

1st degree: PQ interval > 0,20 seconds 2nd degree: Includes Type 1 (Wenckebach) and Type 2 (Mobitz) Typ I, Wenckebach: in each cycle the PR interval is prlongued until a QRS complex is blocked. Typ II, Mobitz: intermittent blocking of a QRS complex with no prior increase in the PR interval. 3rd degree: P waves appear independent of the QRS complexes, mostly with a higher frequency than the ventricular escape rhythm.

Data type

text

Alias
UMLS CUI [1]
C0004245
Degree
Description

1st degree: PQ interval > 0,20 seconds 2nd degree: Includes Type 1 (Wenckebach) and Type 2 (Mobitz) Typ I, Wenckebach: in each cycle the PR interval is prlongued until a QRS complex is blocked. Typ II, Mobitz: intermittent blocking of a QRS complex with no prior increase in the PR interval. 3rd degree: P waves appear independent of the QRS complexes, mostly with a higher frequency than the ventricular escape rhythm.

Data type

text

Alias
UMLS CUI [1,1]
C0004245
UMLS CUI [1,2]
C0332307
Bundle branch block
Description

Left bundle branch block: Prolongation of the QRS complex up to the last negativ deflection in V5 or V6 or the pre-cordial leads to ≥0,06 sec. Incomplete: QRS width ≤0,12 sec Complete: QRS width >0,12 sec Right bundle branch block: Prolongation of the QRS complex up to the last negative delfection in >30 sec. Incomplete: RBB morphology with QRS complex ≤0,12 sec Complete: QRS complex >0,12 sec, wide, notched Rwaves in v1-v2, S waves in v5-v6

Data type

text

Alias
UMLS CUI [1]
C0006384
Please specify
Description

Left bundle branch block: Prolongation of the QRS complex up to the last negativ deflection in V5 or V6 or the pre-cordial leads to ≥0,06 sec. Incomplete: QRS width ≤0,12 sec Complete: QRS width >0,12 sec Right bundle branch block: Prolongation of the QRS complex up to the last negative delfection in >30 sec. Incomplete: RBB morphology with QRS complex ≤0,12 sec Complete: QRS complex >0,12 sec, wide, notched Rwaves in v1-v2, S waves in v5-v6

Data type

text

Alias
UMLS CUI [1,1]
C0006384
UMLS CUI [1,2]
C1521902
Hemiblock
Description

Left anteriorer hemiblock: extreme left axis deviation in the pre-cordial leads, deep S wave in V5-V6, QRS is not widened. Left posteriorer hemiblock: right to extreme right axis deviation. In cases of atrial fibrillation or irregular rhythm on the ECG,the intervals are measured three times in total, each time during a different cycle. The mean value is entered.

Data type

text

Alias
UMLS CUI [1]
C0741820
Discordant negative T-waves
Description

Discordant negative T-waves

Data type

text

Alias
UMLS CUI [1,1]
C0520888
UMLS CUI [1,2]
C3639994
At least two of leads I, aVL, V6
Description

Discordant negative T-waves in leads I, aVL, V6

Data type

text

Alias
UMLS CUI [1,1]
C0520888
UMLS CUI [1,2]
C3639994
UMLS CUI [1,3]
C0449212
UMLS CUI [2,1]
C0520888
UMLS CUI [2,2]
C3639994
UMLS CUI [2,3]
C0449216
UMLS CUI [3,1]
C0520888
UMLS CUI [3,2]
C3639994
UMLS CUI [3,3]
C0449220
At least two of leads II, III, aVF
Description

Discordant negative T-waves in leads II, III, aVF

Data type

text

Alias
UMLS CUI [1,1]
C0520888
UMLS CUI [1,2]
C3639994
UMLS CUI [1,3]
C0449213
UMLS CUI [2,1]
C0520888
UMLS CUI [2,2]
C3639994
UMLS CUI [2,3]
C0449214
UMLS CUI [3,1]
C0520888
UMLS CUI [3,2]
C3639994
UMLS CUI [3,3]
C0449215
At least two of leads V2, V3, V4, V5
Description

Discordant negative T-waves in leads V2, V3, V4, V5

Data type

text

Alias
UMLS CUI [1,1]
C0520888
UMLS CUI [1,2]
C3639994
UMLS CUI [1,3]
C0441908
UMLS CUI [2,1]
C0520888
UMLS CUI [2,2]
C3639994
UMLS CUI [2,3]
C0449218
UMLS CUI [3,1]
C0520888
UMLS CUI [3,2]
C3639994
UMLS CUI [3,3]
C0449221
UMLS CUI [4,1]
C0520888
UMLS CUI [4,2]
C3639994
UMLS CUI [4,3]
C0449219
Pathological ST segments
Description

Pathological ST segments

Data type

text

Alias
UMLS CUI [1,1]
C1521733
UMLS CUI [1,2]
C0429029
At least two of leads I, aVL, V6
Description

Pathological ST segments in leads I, aVL, V6

Data type

text

Alias
UMLS CUI [1,1]
C1521733
UMLS CUI [1,2]
C0429029
UMLS CUI [1,3]
C0449212
UMLS CUI [2,1]
C1521733
UMLS CUI [2,2]
C0429029
UMLS CUI [2,3]
C0449216
UMLS CUI [3,1]
C1521733
UMLS CUI [3,2]
C0429029
UMLS CUI [3,3]
C0449220
At least two of leads II, III, aVF
Description

Pathological ST segments in leads II, III, aVF

Data type

text

Alias
UMLS CUI [1,1]
C1521733
UMLS CUI [1,2]
C0429029
UMLS CUI [1,3]
C0449213
UMLS CUI [2,1]
C1521733
UMLS CUI [2,2]
C0429029
UMLS CUI [2,3]
C0449214
UMLS CUI [3,1]
C1521733
UMLS CUI [3,2]
C0429029
UMLS CUI [3,3]
C0449215
At least two of leads V2, V3, V4, V5
Description

Pathological ST segments in leads V2, V3, V4, V5

Data type

text

Alias
UMLS CUI [1,1]
C1521733
UMLS CUI [1,2]
C0429029
UMLS CUI [1,3]
C0441908
UMLS CUI [2,1]
C1521733
UMLS CUI [2,2]
C0429029
UMLS CUI [2,3]
C0449218
UMLS CUI [3,1]
C1521733
UMLS CUI [3,2]
C0429029
UMLS CUI [3,3]
C0449221
UMLS CUI [4,1]
C1521733
UMLS CUI [4,2]
C0429029
UMLS CUI [4,3]
C0449219
Other pathological ST segments
Description

Other pathological ST segments

Data type

text

Alias
UMLS CUI [1,1]
C0205394
UMLS CUI [1,2]
C1521733
UMLS CUI [1,3]
C0429029
Q waves as an indicator of a prior infarction
Description

Abnormal Q waves as in prior infarction

Data type

text

Alias
UMLS CUI [1,1]
C0438159
UMLS CUI [1,2]
C0027051
UMLS CUI [1,3]
C0205156
Q-wave in leads v2-v3>=0.02 sec or QS complex in leads v2 and v3
Description

Q wave duration or QS in V2/V3

Data type

text

Alias
UMLS CUI [1]
C0807573
UMLS CUI [2]
C0807574
UMLS CUI [3,1]
C1709789
UMLS CUI [3,2]
C0441908
UMLS CUI [4,1]
C1709789
UMLS CUI [4,2]
C0449218
Q-wave >= 0.03 sec and >=0.1mV deep or QS complex in leads I, II, aVL, aVF or v4-v6 in at least 2 neighbouring leads (I, aVL; v1-v6; II, III, aVF)
Description

Q wave duration, depth or QS by neighboring ECG leads

Data type

text

Alias
UMLS CUI [1]
C0489620
UMLS CUI [2]
C0489619
UMLS CUI [3]
C1709789
UMLS CUI [4,1]
C0205107
UMLS CUI [4,2]
C0179504
Long-term ECG
Description

Long-term ECG

Alias
UMLS CUI-1
C0443252
UMLS CUI-2
C1623258
Date of examination
Description

Long-term ECG date

Data type

date

Alias
UMLS CUI [1,1]
C0013798
UMLS CUI [1,2]
C0011008
UMLS CUI [1,3]
C0443252
Duration of recording
Description

Timestamp with hours and minutes

Data type

time

Alias
UMLS CUI [1,1]
C1623258
UMLS CUI [1,2]
C0449238
Average heart rate
Description

Average heart rate

Data type

integer

Measurement units
  • /min
Alias
UMLS CUI [1,1]
C0018810
UMLS CUI [1,2]
C1510992
/min
Minimum heart rate
Description

Minimum heart rate

Data type

integer

Measurement units
  • /min
Alias
UMLS CUI [1,1]
C0018810
UMLS CUI [1,2]
C1524031
/min
Maximum heart rate
Description

Maximum heart rate

Data type

integer

Measurement units
  • /min
Alias
UMLS CUI [1,1]
C0018810
UMLS CUI [1,2]
C0806909
/min
Number of VES
Description

Number of VES

Data type

integer

Alias
UMLS CUI [1,1]
C0750480
UMLS CUI [1,2]
C0151636
Number of SVES
Description

Number of SVES

Data type

integer

Alias
UMLS CUI [1,1]
C0750480
UMLS CUI [1,2]
C0033036
Duration of the longest ventricular tachycardia
Description

Duration of longest ventricular tachycardia

Data type

integer

Measurement units
  • seconds
Alias
UMLS CUI [1,1]
C0042514
UMLS CUI [1,2]
C0449238
UMLS CUI [1,3]
C1522425
seconds
Rate of longest ventricular tachycardia
Description

Rate of longest ventricular tachycardia

Data type

integer

Measurement units
  • /min
Alias
UMLS CUI [1,1]
C1522425
UMLS CUI [1,2]
C0042514
UMLS CUI [1,3]
C2189285
/min
Duration of fastest ventricular tachycardia
Description

Duration of fastest ventricular tachycardia

Data type

integer

Measurement units
  • seconds
Alias
UMLS CUI [1,1]
C0042514
UMLS CUI [1,2]
C0449238
UMLS CUI [1,3]
C0205393
UMLS CUI [1,4]
C0456962
seconds
Rate of fastest ventricular tachycardia
Description

Rate of fastest ventricular tachycardia

Data type

integer

Measurement units
  • /min
Alias
UMLS CUI [1,1]
C0042514
UMLS CUI [1,2]
C2189285
UMLS CUI [1,3]
C0205393
UMLS CUI [1,4]
C0456962
/min
SDNN
Description

Standard deviation of normal RR intervals

Data type

integer

Measurement units
  • ms
Alias
UMLS CUI [1,1]
C0871420
UMLS CUI [1,2]
C0205307
UMLS CUI [1,3]
C0489636
ms
Pauses >3 seconds
Description

Pauses >3 seconds

Data type

text

Alias
UMLS CUI [1]
C3897975
Number of pauses >3 seconds
Description

Number of pauses >3 seconds

Data type

integer

Alias
UMLS CUI [1,1]
C0750480
UMLS CUI [1,2]
C3897975
Duration of longest pause >3 seconds
Description

Duration of longest pause >3 seconds

Data type

integer

Measurement units
  • seconds
Alias
UMLS CUI [1,1]
C0449238
UMLS CUI [1,2]
C1522425
UMLS CUI [1,3]
C3897975
seconds
Time of longest pause >3 seconds
Description

Time of longest pause >3 seconds

Data type

time

Alias
UMLS CUI [1,1]
C0040223
UMLS CUI [1,2]
C1522425
UMLS CUI [1,3]
C3897975
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ECG

1 forms
  1. StudyEvent: ODM
    1. ECG
Name
Type
Description | Question | Decode (Coded Value)
Data type
Alias
Item Group
General information relating to the examination
C1508263 (UMLS CUI-1)
C1623258 (UMLS CUI-2)
Item
Was the ECG performed?
text
C0884358 (UMLS CUI [1,1])
C1623258 (UMLS CUI [1,2])
6-Minute Walking Test (6MWT) performed?
Code List
Was the ECG performed?
CL Item
yes (yes)
CL Item
no (no)
CL Item
unknown (unknown)
CL Item
not assessed (not assessed)
Item
Was the long-term ECG performed?
text
C0443252 (UMLS CUI [1,1])
C1623258 (UMLS CUI [1,2])
C0884358 (UMLS CUI [1,3])
6-Minute Walking Test (6MWT) performed?
Code List
Was the long-term ECG performed?
CL Item
yes (yes)
CL Item
no (no)
CL Item
unknown (unknown)
CL Item
not assessed (not assessed)
Item
Quality level
integer
C0332306 (UMLS CUI [1,1])
C0013798 (UMLS CUI [1,2])
6MWT quality
Code List
Quality level
CL Item
Level 1: The examination is performed in accordance with the guidelines of the medical associations. (1)
CL Item
Level 2: The examination is performed in accordance with the specifications of the DZHK SOP. Minimum requirements to ensure the quality of the implementation and the examiners are defined in the SOP. (2)
CL Item
Level 3: The examination is performed in accordance with the specifications of the DZHK SOP and certification of the examiners: Definition of intr-observer and interobserver-variability (standard of epidemiological studies). (3)
Item Group
ECG
C1623258 (UMLS CUI-1)
ECG date
Item
Date of examination
date
C2826640 (UMLS CUI [1])
Item
Insufficient ECG recording
text
C1623258 (UMLS CUI [1,1])
C0231180 (UMLS CUI [1,2])
6-Minute Walking Test (6MWT) performed?
Code List
Insufficient ECG recording
CL Item
yes (yes)
CL Item
no (no)
CL Item
unknown (unknown)
CL Item
not assessed (not assessed)
Item
Use of DAL-Square
text
C0699733 (UMLS CUI [1,1])
C0733755 (UMLS CUI [1,2])
C0230134 (UMLS CUI [1,3])
C0179504 (UMLS CUI [1,4])
6-Minute Walking Test (6MWT) performed?
Code List
Use of DAL-Square
CL Item
yes (yes)
CL Item
no (no)
CL Item
unknown (unknown)
CL Item
not assessed (not assessed)
ECG Comment
Item
Comment
text
C1623258 (UMLS CUI [1,1])
C0947611 (UMLS CUI [1,2])
Heart rate
Item
Heart rate
integer
C0018810 (UMLS CUI [1])
Item
Rhythm
text
C0199556 (UMLS CUI [1])
ECG rhythm
Code List
Rhythm
CL Item
sinus rhythm (sinus rhythm)
CL Item
atrial fibrillation (atrial fibrillation)
CL Item
atrial flutter (atrial flutter)
CL Item
other rhythm (other rhythm)
CL Item
unknown (unknown)
CL Item
not assessed (not assessed)
Specify other rhythm
Item
Please specify
text
C1521902 (UMLS CUI [1,1])
C0205394 (UMLS CUI [1,2])
C0199556 (UMLS CUI [1,3])
Item
Pacemaker stimulation
text
C1960140 (UMLS CUI [1])
6-Minute Walking Test (6MWT) performed?
Code List
Pacemaker stimulation
CL Item
yes (yes)
CL Item
no (no)
CL Item
unknown (unknown)
CL Item
not assessed (not assessed)
Item
Atrial excitation following pacemaker stimulation
text
C3537203 (UMLS CUI [1,1])
C0332282 (UMLS CUI [1,2])
C0030163 (UMLS CUI [1,3])
C0205177 (UMLS CUI [1,4])
6-Minute Walking Test (6MWT) performed?
Code List
Atrial excitation following pacemaker stimulation
CL Item
yes (yes)
CL Item
no (no)
CL Item
unknown (unknown)
CL Item
not assessed (not assessed)
Item
Ventricular excitation following pacemaker stimulation
text
C2746082 (UMLS CUI [1,1])
C0332282 (UMLS CUI [1,2])
C0030163 (UMLS CUI [1,3])
C0205177 (UMLS CUI [1,4])
6-Minute Walking Test (6MWT) performed?
Code List
Ventricular excitation following pacemaker stimulation
CL Item
yes (yes)
CL Item
no (no)
CL Item
unknown (unknown)
CL Item
not assessed (not assessed)
Item
Others
text
C0205394 (UMLS CUI [1,1])
C1960140 (UMLS CUI [1,2])
6-Minute Walking Test (6MWT) performed?
Code List
Others
CL Item
yes (yes)
CL Item
no (no)
CL Item
unknown (unknown)
CL Item
not assessed (not assessed)
Specify other pacemaker activty
Item
Please specify
text
C1521902 (UMLS CUI [1,1])
C0205394 (UMLS CUI [1,2])
C1960140 (UMLS CUI [1,3])
PQ time
Item
PQ time
integer
C1167690 (UMLS CUI [1])
QRS duration
Item
QRS duration
float
C0429025 (UMLS CUI [1])
QT time
Item
QT time
integer
C1287082 (UMLS CUI [1])
Item
AV block
text
C0004245 (UMLS CUI [1])
6-Minute Walking Test (6MWT) performed?
Code List
AV block
CL Item
yes (yes)
CL Item
no (no)
CL Item
unknown (unknown)
CL Item
not assessed (not assessed)
Item
Degree
text
C0004245 (UMLS CUI [1,1])
C0332307 (UMLS CUI [1,2])
AV block degree
Code List
Degree
CL Item
I (I)
CL Item
II (II)
CL Item
III (III)
CL Item
unknown (unknown)
CL Item
not assessed (not assessed)
Item
Bundle branch block
text
C0006384 (UMLS CUI [1])
Bundle branch block
Code List
Bundle branch block
CL Item
LBBB (LBBB)
CL Item
RBBB (RBBB)
CL Item
none (none)
CL Item
unknown (unknown)
CL Item
not assessed (not assessed)
Item
Please specify
text
C0006384 (UMLS CUI [1,1])
C1521902 (UMLS CUI [1,2])
6-Minute Walking Test (6MWT) performed?
Code List
Please specify
CL Item
unknown (unknown)
CL Item
not assessed (not assessed)
CL Item
completed (completed)
CL Item
incomplete (incomplete)
CL Item
none (none)
Item
Hemiblock
text
C0741820 (UMLS CUI [1])
Hemiblock
Code List
Hemiblock
CL Item
LAH (LAH)
CL Item
LPH (LPH)
CL Item
none (none)
CL Item
unknown (unknown)
CL Item
not assessed (not assessed)
Item
Discordant negative T-waves
text
C0520888 (UMLS CUI [1,1])
C3639994 (UMLS CUI [1,2])
6-Minute Walking Test (6MWT) performed?
Code List
Discordant negative T-waves
CL Item
yes (yes)
CL Item
no (no)
CL Item
unknown (unknown)
CL Item
not assessed (not assessed)
Item
At least two of leads I, aVL, V6
text
C0520888 (UMLS CUI [1,1])
C3639994 (UMLS CUI [1,2])
C0449212 (UMLS CUI [1,3])
C0520888 (UMLS CUI [2,1])
C3639994 (UMLS CUI [2,2])
C0449216 (UMLS CUI [2,3])
C0520888 (UMLS CUI [3,1])
C3639994 (UMLS CUI [3,2])
C0449220 (UMLS CUI [3,3])
6-Minute Walking Test (6MWT) performed?
Code List
At least two of leads I, aVL, V6
CL Item
yes (yes)
CL Item
no (no)
CL Item
unknown (unknown)
CL Item
not assessed (not assessed)
Item
At least two of leads II, III, aVF
text
C0520888 (UMLS CUI [1,1])
C3639994 (UMLS CUI [1,2])
C0449213 (UMLS CUI [1,3])
C0520888 (UMLS CUI [2,1])
C3639994 (UMLS CUI [2,2])
C0449214 (UMLS CUI [2,3])
C0520888 (UMLS CUI [3,1])
C3639994 (UMLS CUI [3,2])
C0449215 (UMLS CUI [3,3])
6-Minute Walking Test (6MWT) performed?
Code List
At least two of leads II, III, aVF
CL Item
yes (yes)
CL Item
no (no)
CL Item
unknown (unknown)
CL Item
not assessed (not assessed)
Item
At least two of leads V2, V3, V4, V5
text
C0520888 (UMLS CUI [1,1])
C3639994 (UMLS CUI [1,2])
C0441908 (UMLS CUI [1,3])
C0520888 (UMLS CUI [2,1])
C3639994 (UMLS CUI [2,2])
C0449218 (UMLS CUI [2,3])
C0520888 (UMLS CUI [3,1])
C3639994 (UMLS CUI [3,2])
C0449221 (UMLS CUI [3,3])
C0520888 (UMLS CUI [4,1])
C3639994 (UMLS CUI [4,2])
C0449219 (UMLS CUI [4,3])
6-Minute Walking Test (6MWT) performed?
Code List
At least two of leads V2, V3, V4, V5
CL Item
yes (yes)
CL Item
no (no)
CL Item
unknown (unknown)
CL Item
not assessed (not assessed)
Pathological ST segments
Item
Pathological ST segments
text
C1521733 (UMLS CUI [1,1])
C0429029 (UMLS CUI [1,2])
Item
At least two of leads I, aVL, V6
text
C1521733 (UMLS CUI [1,1])
C0429029 (UMLS CUI [1,2])
C0449212 (UMLS CUI [1,3])
C1521733 (UMLS CUI [2,1])
C0429029 (UMLS CUI [2,2])
C0449216 (UMLS CUI [2,3])
C1521733 (UMLS CUI [3,1])
C0429029 (UMLS CUI [3,2])
C0449220 (UMLS CUI [3,3])
6-Minute Walking Test (6MWT) performed?
Code List
At least two of leads I, aVL, V6
CL Item
yes (yes)
CL Item
no (no)
CL Item
unknown (unknown)
CL Item
not assessed (not assessed)
Item
At least two of leads II, III, aVF
text
C1521733 (UMLS CUI [1,1])
C0429029 (UMLS CUI [1,2])
C0449213 (UMLS CUI [1,3])
C1521733 (UMLS CUI [2,1])
C0429029 (UMLS CUI [2,2])
C0449214 (UMLS CUI [2,3])
C1521733 (UMLS CUI [3,1])
C0429029 (UMLS CUI [3,2])
C0449215 (UMLS CUI [3,3])
6-Minute Walking Test (6MWT) performed?
Code List
At least two of leads II, III, aVF
CL Item
yes (yes)
CL Item
no (no)
CL Item
unknown (unknown)
CL Item
not assessed (not assessed)
Item
At least two of leads V2, V3, V4, V5
text
C1521733 (UMLS CUI [1,1])
C0429029 (UMLS CUI [1,2])
C0441908 (UMLS CUI [1,3])
C1521733 (UMLS CUI [2,1])
C0429029 (UMLS CUI [2,2])
C0449218 (UMLS CUI [2,3])
C1521733 (UMLS CUI [3,1])
C0429029 (UMLS CUI [3,2])
C0449221 (UMLS CUI [3,3])
C1521733 (UMLS CUI [4,1])
C0429029 (UMLS CUI [4,2])
C0449219 (UMLS CUI [4,3])
6-Minute Walking Test (6MWT) performed?
Code List
At least two of leads V2, V3, V4, V5
CL Item
yes (yes)
CL Item
no (no)
CL Item
unknown (unknown)
CL Item
not assessed (not assessed)
Other pathological ST segments
Item
Other pathological ST segments
text
C0205394 (UMLS CUI [1,1])
C1521733 (UMLS CUI [1,2])
C0429029 (UMLS CUI [1,3])
Item
Q waves as an indicator of a prior infarction
text
C0438159 (UMLS CUI [1,1])
C0027051 (UMLS CUI [1,2])
C0205156 (UMLS CUI [1,3])
6-Minute Walking Test (6MWT) performed?
Code List
Q waves as an indicator of a prior infarction
CL Item
yes (yes)
CL Item
no (no)
CL Item
unknown (unknown)
CL Item
not assessed (not assessed)
Item
Q-wave in leads v2-v3>=0.02 sec or QS complex in leads v2 and v3
text
C0807573 (UMLS CUI [1])
C0807574 (UMLS CUI [2])
C1709789 (UMLS CUI [3,1])
C0441908 (UMLS CUI [3,2])
C1709789 (UMLS CUI [4,1])
C0449218 (UMLS CUI [4,2])
6-Minute Walking Test (6MWT) performed?
Code List
Q-wave in leads v2-v3>=0.02 sec or QS complex in leads v2 and v3
CL Item
yes (yes)
CL Item
no (no)
CL Item
unknown (unknown)
CL Item
not assessed (not assessed)
Item
Q-wave >= 0.03 sec and >=0.1mV deep or QS complex in leads I, II, aVL, aVF or v4-v6 in at least 2 neighbouring leads (I, aVL; v1-v6; II, III, aVF)
text
C0489620 (UMLS CUI [1])
C0489619 (UMLS CUI [2])
C1709789 (UMLS CUI [3])
C0205107 (UMLS CUI [4,1])
C0179504 (UMLS CUI [4,2])
6-Minute Walking Test (6MWT) performed?
Code List
Q-wave >= 0.03 sec and >=0.1mV deep or QS complex in leads I, II, aVL, aVF or v4-v6 in at least 2 neighbouring leads (I, aVL; v1-v6; II, III, aVF)
CL Item
yes (yes)
CL Item
no (no)
CL Item
unknown (unknown)
CL Item
not assessed (not assessed)
Item Group
Long-term ECG
C0443252 (UMLS CUI-1)
C1623258 (UMLS CUI-2)
Long-term ECG date
Item
Date of examination
date
C0013798 (UMLS CUI [1,1])
C0011008 (UMLS CUI [1,2])
C0443252 (UMLS CUI [1,3])
Duration of ECG recording
Item
Duration of recording
time
C1623258 (UMLS CUI [1,1])
C0449238 (UMLS CUI [1,2])
Average heart rate
Item
Average heart rate
integer
C0018810 (UMLS CUI [1,1])
C1510992 (UMLS CUI [1,2])
Minimum heart rate
Item
Minimum heart rate
integer
C0018810 (UMLS CUI [1,1])
C1524031 (UMLS CUI [1,2])
Maximum heart rate
Item
Maximum heart rate
integer
C0018810 (UMLS CUI [1,1])
C0806909 (UMLS CUI [1,2])
Number of VES
Item
Number of VES
integer
C0750480 (UMLS CUI [1,1])
C0151636 (UMLS CUI [1,2])
Number of SVES
Item
Number of SVES
integer
C0750480 (UMLS CUI [1,1])
C0033036 (UMLS CUI [1,2])
Duration of longest ventricular tachycardia
Item
Duration of the longest ventricular tachycardia
integer
C0042514 (UMLS CUI [1,1])
C0449238 (UMLS CUI [1,2])
C1522425 (UMLS CUI [1,3])
Rate of longest ventricular tachycardia
Item
Rate of longest ventricular tachycardia
integer
C1522425 (UMLS CUI [1,1])
C0042514 (UMLS CUI [1,2])
C2189285 (UMLS CUI [1,3])
Duration of fastest ventricular tachycardia
Item
Duration of fastest ventricular tachycardia
integer
C0042514 (UMLS CUI [1,1])
C0449238 (UMLS CUI [1,2])
C0205393 (UMLS CUI [1,3])
C0456962 (UMLS CUI [1,4])
Rate of fastest ventricular tachycardia
Item
Rate of fastest ventricular tachycardia
integer
C0042514 (UMLS CUI [1,1])
C2189285 (UMLS CUI [1,2])
C0205393 (UMLS CUI [1,3])
C0456962 (UMLS CUI [1,4])
Standard deviation of normal RR intervals
Item
SDNN
integer
C0871420 (UMLS CUI [1,1])
C0205307 (UMLS CUI [1,2])
C0489636 (UMLS CUI [1,3])
Item
Pauses >3 seconds
text
C3897975 (UMLS CUI [1])
6-Minute Walking Test (6MWT) performed?
Code List
Pauses >3 seconds
CL Item
yes (yes)
CL Item
no (no)
CL Item
unknown (unknown)
CL Item
not assessed (not assessed)
Number of pauses >3 seconds
Item
Number of pauses >3 seconds
integer
C0750480 (UMLS CUI [1,1])
C3897975 (UMLS CUI [1,2])
Duration of longest pause >3 seconds
Item
Duration of longest pause >3 seconds
integer
C0449238 (UMLS CUI [1,1])
C1522425 (UMLS CUI [1,2])
C3897975 (UMLS CUI [1,3])
Time of longest pause >3 seconds
Item
Time of longest pause >3 seconds
time
C0040223 (UMLS CUI [1,1])
C1522425 (UMLS CUI [1,2])
C3897975 (UMLS CUI [1,3])
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