Discover which heart monitoring method is right for you. Learn the key differences and benefits of ECGs and Holter devices.
A clear understanding of both tests helps you make informed decisions about your heart health.
An ECG (Electrocardiogram) records the electrical signals in your heart. It's a quick, non-invasive test typically performed in a hospital or clinic.
A Holter monitor is a portable device worn for 1 to 7 days that continuously tracks your heart activity during everyday life, helping detect irregularities that come and go.
| Aspect | ECG | Holter Monitor |
|---|---|---|
| Duration | 10–30 seconds | 24–168 hours |
| Environment | Hospital/Clinic | Anywhere (Wearable) |
| Data Type | Instant snapshot | Continuous stream |
| Detection Accuracy | Only ongoing issues | Captures rare abnormalities |
While ECGs offer quick insights, Holter monitors provide a deeper, real-world understanding of your heart health. Here’s when Holter truly shines.
Unlike ECGs that record for a few seconds, Holter monitors track your heart 24/7 — capturing every beat, symptom, or irregularity as it happens.
If your symptoms come and go (like dizziness or palpitations), a quick ECG might miss them — but a Holter captures them even while you sleep.
No hospital stays or technician visits. Just wear the device at home, work, or while traveling — and let Holter Saathi handle the reports.
At Holter Saathi, we offer high-quality Holter monitors on rent, complete with cloud-based reporting and AI-supported diagnostics. No technician needed at site.
Rent a Holter Monitor