Heart Scan Diagnostic Tool > 자유게시판

A diagnostic imaging test is a non-invasive diagnostic tool used to test the heart's structure and function. This medical imaging test combines a PET scan with EKG to assess coronary artery disease.

The test involves injecting a small amount of contrast agent or chemical marker into the bloodstream through a vein in the arm. The chemical indicator is either absorbed by the heart muscle or stays in the veins. The tracer emissions emits low levels of energy as it passes through the heart, which is then detected by a scanner. The scanned images help identify areas of the heart muscle that receive inadequate circulation.

There are several types of medical imaging procedures, including:

• Anger cameras: Traditionally used nuclear heart scan technology that captures images of the heart.
  
• Computed Tomography (CT) scans: Cuts through the chest and combines images of the heart.
  
• Magnetic Resonance Tomography (MRT) : Creates detailed metabolic processes using a different type of tracer material.
  
• Functional Heart Scan : Uses magnetic imaging to capture images of the heart.
  
  

Benefits of a nuclear heart scan include the ability to assess heart function. It also helps heart specialists identify the areas of damage and assess the need for further treatmentrecommend treatment.

While nuclear heart scans involve exposure to small amounts of ionizing radiation, the benefits of this non-invasive test are significant outweigh the risks. Individuals who should not undergo a nuclear heart scan are those with a previous medical condition, pregnant women and minors.

When individuals are referred to a cardiologist for a nuclear heart scan, they will be prepared for the test by signing consent forms and removing any valuables that could interfere with the scan.

A diagnostic imaging test is conducted by mature technicians, usually done under mild sedation to ensure comfort during the procedure. The test is typically short, lasting an hour, اسکن قلب and allows patients to return to their normal activities quickly.

Overall, nuclear heart scans are a valuable diagnostic tool in modern cardiology, allowing medical experts to more effectively diagnose and treat heart-related conditions.