NCLEX NGN EKG INTERPRETATION
1. What is an EKG (ECG)?
An Electrocardiogram (EKG/ECG) is a test that records the electrical activity of the
heart over time using electrodes placed on the skin.
Why it is done
• Measure heart rate and rhythm
• Detect arrhythmias
• Identify myocardial infarction (heart attack)
• Assess electrolyte abnormalities
• Monitor effects of cardiac drugs
,
,
1. What is an EKG (ECG)?
An Electrocardiogram (EKG/ECG) is a test that records the electrical activity of the
heart over time using electrodes placed on the skin.
Why it is done
• Measure heart rate and rhythm
• Detect arrhythmias
• Identify myocardial infarction (heart attack)
• Assess electrolyte abnormalities
• Monitor effects of cardiac drugs
,
,