ECG records the heart's electrical activity using skin electrodes.
No blood sample and no radiation—a painless outpatient test.
About ECG
What is ECG?
A resting ECG captures a brief snapshot of heart rate and rhythm.
Painless outpatient procedure.
Why ordered?
Chest pain, palpitations, breathlessness, hypertension, pre-operative assessment, and cardiac screening.
Blood required?
No—skin electrodes only.
Procedure
How performed?
Electrodes on chest and limbs for a few minutes while lying still—instant print.
Preparation?
Comfortable clothing; avoid oily skin products on electrode sites.
Report time?
Immediate print available.
More Questions & Answers
Blood for ECG?
No.
Fasting?
Not required.