What is an electrocardiogram and What Does An ECG Test Show?

An ECG or an EKG records the electrical activity of your heart while it is at rest. It provides information about your pulse and rhythm and shows whether your heart has enlarged due to high blood pressure or evidence of previous coronary failure.

Healthy heart ECGs have a distinctive shape. If the ECG has a different shape, there might be a problem with the heart.

The ECG procedure is risk-free and non-evasive and carries no known risks. However, it does not indicate that you have asymptomatic blockages in your heart’s arteries or indicate that you are at risk of having a heart attack in the future.

In comparison to the stress or exercise ECG, risk factors for coronary illness like hypertension, or symptoms like palpitations, breathlessness, dizziness, fainting, irregular heartbeats, or chest pain, the resting ECG is unique.

Patients with a family history of heart disease, who smoke, are overweight, have diabetes, or have high cholesterol may also be advised to get an ECG by an ECG centre in Amritsar.

Or, on the other hand, you might need it if you currently have a coronary illness.

Is a Stroke Detectable by an ECG?

Yes. ECG can identify a heart condition that could lead to a stroke or even reveal a previous problem, such as a previous coronary failure.

These ECG findings would be classified as anomalous ECG. The preferred method to diagnose these problems is frequently an ECG. For example, it is frequently used to confirm and screen for atrial fibrillation (AFib), a condition that can result in blood clots that can cause a stroke.

What Else Could an ECG Scan Find?

An ECG test can be used to identify a wide range of heart conditions. Arrhythmias, heart defects, heart inflammation, heart failure, inadequate blood flow, coronary artery diseases, or heart failures are some of the most well-known.

There are three main categories of ECGs:

Resting ECG:

For this type of ECG, you lie down. Because electrical impulses generated by various muscles may interfere with those generated by your heart, movement is not allowed during the test. Typically, this type of ECG takes 5 to 10 minutes.

Ambulatory ECG:

If you get an ambulatory or Holter ECG, you must wear a portable recording device for at least 24 hours.

While the screen is connected, you are free to frequently move around. This type of ECG is used for people whose symptoms are erratic and might not show up on a resting ECG, as well as for people recovering from heart failure to make sure their heart is functioning properly.

You keep a journal of your symptoms and note when they occur so that your observations can be compared to the ECG.

Heart stress test:

During this test, your ECG will be recorded as you pedal an exercise bike or jog on a treadmill. This kind of ECG takes between 15 and 30 minutes to complete.

The type of ECG you have will depend on your symptoms and the suspected heart condition.

If your symptoms are triggered by movement, for instance, an activity ECG may be advised; however, if your symptoms are unpredictable and occur in brief episodes, a mobile ECG may be gradually more reasonable.

Typically, an ECG centre in Amritsar will display a diagram of your heartbeat and electrical activity either electronically or on paper.

For a mobile ECG, the ECG machine will electronically store the information about your heart so that a specialist can access it after the test is complete.