ECG Services

About ECG Services

ECG (Electrocardiogram) Services at Nano Hospitals are essential diagnostic tests used to evaluate the electrical activity of the heart. This quick, non-invasive procedure helps detect heart rhythm abnormalities, blocked arteries, heart muscle damage, and other cardiac conditions.

Overview

An ECG records the heart’s electrical signals using small electrodes placed on the chest, arms, and legs. These signals are displayed as waveforms that help doctors identify irregular heartbeats, signs of heart attacks, and other cardiac abnormalities.

At Nano Hospitals, ECG tests are performed using advanced digital machines that provide accurate recordings for prompt cardiac evaluation.

Workflow

Step 1: Medical Assessment
Doctors recommend an ECG if a patient experiences chest pain, shortness of breath, palpitations, dizziness, or as part of a routine heart checkup.

Step 2: Electrode Placement
Small adhesive electrodes are placed on the chest and limbs to capture the heart’s electrical signals.

Step 3: Recording the Heart Activity
The ECG machine records heart rhythms for a few minutes while the patient lies still and relaxed.

Step 4: Analysis
The recorded waveforms are reviewed by a doctor to detect rhythm disturbances, ischemia, or structural heart issues.

Step 5: Reporting and Follow-up
Results are shared promptly, and further tests or treatments are planned if needed.

Benefits & Value

For Patients

Early detection of heart rhythm problems
Quick evaluation during chest pain or suspected heart attack
Simple, painless test with immediate results

For Doctors

Fast cardiac assessment in emergency situations
Monitoring of ongoing heart conditions
Evaluation of treatment effectiveness

For the Community

Improved early diagnosis of cardiovascular disease
Reduced delays in heart attack detection
Better preventive cardiac screening access

Risks & Challenges

• No major risks; ECG is very safe
• Mild skin irritation from electrode adhesives in sensitive individuals
• Movement during the test may affect recording accuracy
• May require further tests for detailed cardiac evaluation

Frequently Asked Questions

Is ECG painful?
No, it is completely painless.

How long does the test take?
Usually 5–10 minutes.

Do I need to fast before an ECG?
No, fasting is not required.

Can ECG detect a heart attack?
Yes, ECG is one of the first tests used to detect heart attacks.

Is ECG safe for elderly patients?
Yes, it is safe for people of all ages.