About This Test
An ECG with a long lead is a specialized electrocardiogram that records the heart’s electrical activity using an extended version of one lead, most commonly Lead II. This extended recording helps clinicians closely examine rhythm patterns, measure precise intervals, detect subtle abnormalities that may not appear on brief standard recordings, monitoring heart rate variability, or confirming suspected conduction problems. The procedure remains quick, safe, and painless. Because of its clarity and continuity, a long-lead ECG is commonly used in emergency settings, telemetry monitoring, and routine cardiac assessment.
Home Collection
✗ Not Available
Reports Available In
1 Day
Frequently Asked Questions
An ECG records the electrical activity of your heart.
No. It is simple and painless.
It is a 24 to 48 hour ECG monitoring done through a wearable device.
No. Continue normal activities.
ECG reports are instant. Holter reports take 24–48 hours.
TAT Policy
The Turnaround Time (TAT) depends on the following factors:
- Registration date and time
- Type of scan or test
- Scan time or sample collection time
In uncommon circumstances, TAT may be delayed due to test complexity or reasons beyond our control. You will be informed of the estimated TAT at the time of registration.
