| ARCHETYPE ID | openEHR-EHR-OBSERVATION.ecg.v1 |
|---|---|
| Concept | ECG recording |
| Description | An electrocardiograph (ECG or EKG) is an interpretation of the electrical activity of the heart over time, recorded non-invasively using external skin electrodes. |
| Use | Use to record details of a standard 12 lead ECG including parameters and interpretation. Use to record details of ECGs performed during exercise conditions and stress testing. |
| Misuse | Not to be used for recordings with non-standard ECG leads. Not to be used for recording Holter monitor results. |
| Purpose | To record the electrocardiographic interpretation of the electrical activity of the heart by an ECG device. |
| References | Lead descriptions - http://en.wikipedia.org/wiki/Electrocardiography [accessed 22 February, 2010] |
| Copyright | © openEHR Foundation |
| Authors | Author name: Omer Hotomaroglu Organisation: Tepe International Email: omermatrix@ada.net.tr Date originally authored: 2007-07-18 |
| Other Details Language | Author name: Omer Hotomaroglu Organisation: Tepe International Email: omermatrix@ada.net.tr Date originally authored: 2007-07-18 |
| Other Details (Language Independent) |
|
| Keywords | electrocardiograph, ECG, EKG, electrocardiogram, electrocardiography, 12 lead |
| Lifecycle | published |
| UID | 2e1ba734-a023-4388-b1af-548f8260d85d |
| Language used | en |
| Citeable Identifier | 1013.1.276 |
| Revision Number | 1.0.0 |
| state | |
| Level of Exertion | Level of Exertion: Details about physical activity undertaken at the time of ECG recording. Include: openEHR-EHR-CLUSTER.level_ |
| Confounding factors | Confounding factors: Comment on and record other incidental factors that may be contributing to ECG recording. |
| Tilt | Tilt: The craniocaudal tilt of the surface on which the person is lying at the time of ECG recording. |
| events | |
| Any event | Any event: * |
| protocol | |
| ECG Device | ECG Device : Details about the electrocardiograph device used to record the ECG. Include: openEHR-EHR-CLUSTER.device.v1 and specialisations |
| ECG Viewer | ECG Viewer: Details of device used to view the ECG output. Include: openEHR-EHR-CLUSTER.device.v1 and specialisations |
| QTc calculation method | QTc calculation method: Method used to correct QT interval. |
| data | |
| Global ECG Parameters | Global ECG Parameters: Details about the entire ECG. |
| RR Rate | RR Rate: Frequency of electrical ventricular contractions (measured from R wave to R wave) and indicative of the mechanical heart rate. Property: Frequency Units: >=0.0 /min Limit decimal places: 0 |
| PR interval | PR interval: Measured interval from onset of P wave to QRS. Property: Time Units: >=0.0 millisec Limit decimal places: 0 |
| QRS duration | QRS duration: QRS complex duration, measured from its onset to
the ST segment onset (J point). Property: Time Units: >=0.0 millisec Limit decimal places: 0 |
| QT interval | QT interval: Interval from the onset of the QRS complex to the
end of the T wave. Property: Time Units: >=0.0 millisec Limit decimal places: 0 |
| QTc interval | QTc interval: Corrected QT interval. Property: Time Units: >=0.0 millisec Limit decimal places: 0 |
| Axis | Axis: Details about the heart's electrical axis i.e. the general direction of the heart's depolarization wavefront. |
| P axis | P axis: Average direction of electrical activity during atrial depolarization. Property: Angle, plane Units: ° |
| QRS axis | QRS axis: Average direction of electrical activity during ventricular depolarization. Property: Angle, plane Units: ° |
| T axis | T axis: Average direction of electrical activity during ventricular repolarization. Property: Angle, plane Units: ° |
| (Per-lead Parameters) | (Per-lead Parameters): Details about measured parameters for each named lead (specified in the run-time name constraint). Runtime name constraint:
|
| P amplitude | P amplitude: P wave amplitude. Property: Voltage, electrical Units: mV |
| P duration | P duration: Duration of P wave. Property: Time Units: >=0.0 millisec Limit decimal places: 0 |
| P area | P area: P wave area for monophasic P waves or the area of the initial portion of a biphasic P wave. Property: Electrical potential time Units: Ashman units Limit decimal places: 1 |
| P' amplitude | P' amplitude: Amplitude of P' wave. Property: Voltage, electrical Units: mV |
| P' duration | P' duration: Duration of P' wave. Property: Time Units: >=0.0 millisec Limit decimal places: 0 |
| P' area | P' area: Area of the terminal portion of a biphasic P wave. Property: Electrical potential time Units: Ashman units Limit decimal places: 1 |
| Q amplitude | Q amplitude: Q wave amplitude. Property: Voltage, electrical Units: mV |
| Q duration | Q duration: Q wave duration. Property: Time Units: >=0.0 millisec Limit decimal places: 0 |
| R amplitude | R amplitude: R wave amplitude. Property: Voltage, electrical Units: mV |
| R duration | R duration: R wave duration. Property: Time Units: >=0.0 millisec Limit decimal places: 0 |
| S amplitude | S amplitude: S wave amplitude. Property: Voltage, electrical Units: mV |
| S duration | S duration: S wave duration. Property: Time Units: >=0.0 millisec Limit decimal places: 0 |
| R' amplitude | R' amplitude: R' wave amplitude. Property: Voltage, electrical Units: mV |
| R' duration | R' duration: R' wave duration. Property: Time Units: >=0.0 millisec Limit decimal places: 0 |
| S' amplitude | S' amplitude: S' wave amplitude. Property: Voltage, electrical Units: mV |
| S' duration | S' duration: S' wave duration. Property: Time Units: >=0.0 millisec Limit decimal places: 0 |
| V.A.T. | V.A.T.: Ventricular Activation Time is the interval from the onset of the QRS complex to the latest positive peak in the complex, or the latest substantial notch on the latest peak (whichever is later). Property: Time Units: >=0.0 millisec Limit decimal places: 0 |
| QRS p-p | QRS p-p: Peak-to-peak QRS complex amplitude. Property: Voltage, electrical Units: >=0.0 mV Limit decimal places: 2 |
| QRS duration | QRS duration: QRS complex duration, measured from its onset to the ST segment onset (J point). Property: Time Units: >=0.0 millisec Limit decimal places: 0 |
| QRS area | QRS area: The area of the QRS complex. Property: Electrical potential time Units: Ashman units Limit decimal places: 1 |
| ST onset | ST onset: Elevation or depression at the onset (J point) of the ST segment. Property: Voltage, electrical Units: mV |
| ST midpoint | ST midpoint: Elevation or depression at the midpoint of the ST segment. Property: Voltage, electrical Units: mV |
| ST 80ms | ST 80ms: Elevation or depression of the ST segment 80 ms after the end of the QRS complex (J point). Property: Voltage, electrical Units: mV |
| ST end | ST end: Elevation or depression at the end of the ST segment. Property: Voltage, electrical Units: mV |
| ST duration | ST duration: ST segment duration. Property: Time Units: >=0.0 millisec Limit decimal places: 0 |
| ST slope | ST slope: ST segment slope. Slope is measured in degrees for 25 mm/sec, 1mV/cm scaling. Property: Angle, plane Units: -90.0..90.0 ° Limit decimal places: 0 |
| ST shape | ST shape: The ST segment shape.
|
| T amplitude | T amplitude: T wave amplitude. Property: Voltage, electrical Units: mV Limit decimal places: 2 |
| T duration | T duration: T wave duration. Property: Time Units: >=0.0 millisec Limit decimal places: 0 |
| T area | T area: The area of T wave. Property: Electrical potential time Units: Ashman units Limit decimal places: 1 |
| Automatic interpretation | Automatic interpretation: Interpretative comment on this recording originating from the device. |
| Overall interpretation | Overall interpretation: An overall interpretative comment on this recording. |
| ECG Recording | ECG Recording: Multimedia representation of the ECG. |
| Other contributors | |
| Translators |