An Electrocardiogram (ECG) is a test that measures the electrical activity of the heart to identify heart rhythm issues, heart attacks, and other cardiac conditions.

No special preparation is usually required. You may be asked to remove any metal objects or wear a hospital gown for ease of access to the chest area.

You can eat and drink normally before the test. However, avoid consuming large amounts of caffeine or alcohol as they might affect the results.

ECGs are very safe and non-invasive. There are no known risks or side effects associated with the test.

In most cases, you can continue taking your medications as prescribed. However, inform your healthcare provider about any medications you are taking.

DEXA Bone Densitometry is an imaging test that measures bone density using low-dose X-rays, helping diagnose conditions like osteoporosis and assess fracture risk.

Wear loose clothing without metal fasteners, and inform your healthcare provider about any medications or recent X-rays.

No, the test is non-invasive and painless. It involves lying on a table while the scanner takes images of your bones.

The scanning process typically takes 10-15 minutes. You will need to remain still during the scan.

Results are usually available within a day or two after the scan. Your healthcare provider will discuss the results and any necessary follow-up.

Follow specific instructions provided by your healthcare provider. Use a sterile container and collect a fresh sample.

The test can identify most bacterial, viral, and parasitic infections causing gastrointestinal symptoms.

Blood in the stool may indicate gastrointestinal bleeding, which requires further evaluation to determine the cause.

Results are typically available within 2 to 3 days after sample submission.

Your healthcare provider may recommend specific dietary modifications or restrictions before sample collection.