What is a ECG?
An ECG (electrocardiogram) is a non-invasive test that uses skin-attached electrodes to monitor the heart’s electrical activity over a period of time. It helps identify problems like irregular heart rhythms, heart attacks, or changes in heart muscle, and it’s commonly used when symptoms such as chest pain, palpitations, or shortness of breath are present. This test provides crucial information to guide diagnosis and treatment of heart-related conditions.
Additional Information
| Also known as/ Other names: | Electrocardiography, EKG (Electrocardiogram), Cardiac ECG, Heart Rhythm Test, 12-Lead ECG |
| Parameters: | 1 |
| Recommended for: | M/F/Others |
| Sample Type: | _ |
| Patient Preparation: | Not required |
| Reports: | Within 24 working hrs |
Disclaimer: Result availability is subject to the laboratory's schedule and test availability.
FAQs
Certainly, it is safe and can assess heart function in individuals with pacemakers.
It may detect electrical abnormalities related to congenital defects, but an echocardiography or MRI is generally done to provide more detailed structural assessment.
A standard ECG is done at rest; a stress ECG is used to assess heart function during physical activity.
Yes, it is commonly used in emergencies to quickly assess heart conditions like heart attacks, arrhythmias.
An ECG can identify changes in electrical patterns suggestive of a prior heart attack.