What are the basic ECG tracing?
What are the basic ECG tracing?
The Normal ECG The waves on an ECG include the P wave, Q wave, R wave, S wave, T wave and U wave. Interval: The time between two specific ECG events. The intervals commonly measured on an ECG include the PR interval, QRS interval (also called QRS duration), QT interval and RR interval.
What is an ECG tracing?
The ECG trace. The ECG machine processes the signals picked up from the skin by electrodes and produces a graphic representation of the electrical activity of the patient’s heart.
How do you read a normal ECG tracing?
Nurses are usually the first ones to read that “hot off the press” EKG tracing. A 12-lead EKG is considered the gold standard; however, a 4 lead EKG can also diagnose different heart conditions….Leads and Heart View.
| Lead | View |
|---|---|
| Lateral | I, AVL, V5, V6 |
| Anterior | V2, V3, V4 |
| Right atrium and cavity of left ventricle | V1 and AVR |
How do you document ECG findings?
For every new sheet of paper (including the ECG itself) your first task should be to document at least three key identifiers for the relevant patient:
- Full name.
- Date of birth.
- Unique patient identifier.
- Home address.
Why is an ECG tracing so useful?
An ECG (electrocardiogram) records the electrical activity of your heart at rest. It provides information about your heart rate and rhythm, and shows if there is enlargement of the heart due to high blood pressure (hypertension) or evidence of a previous heart attack (myocardial infarction).
What is an abnormal ECG reading?
An abnormal ECG can mean many things. Sometimes an ECG abnormality is a normal variation of a heart’s rhythm, which does not affect your health. Other times, an abnormal ECG can signal a medical emergency, such as a myocardial infarction /heart attack or a dangerous arrhythmia.
What is abnormal ECG reading?
What is a normal ECG tracing?
The ECG Trace A normal ECG trace includes a P wave, a QRS complex and a T wave.
