CT Angiography In Dubai
At American Heart Center Dubai Healthcare City, we have the best Cardiac CT Coronary Angiography in Dubai.
Cardiac/Coronary CT Angiogram Q & A
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What is a Cardiac CT Angiogram (CCTA)?
In spite of exceptional spatial resolution, temporal resolution, and diagnostic accuracy. Coronary CT angiography (CTA) is capable of identifying potentially fatal coronary artery disease. Thus making it a perfect test for evaluating symptomatic patients with low to intermediate probability of obstructive coronary artery disease as well as those with equivocal stress test results.
Coronary CTA is a non-invasive imaging modality that can be compared to cardiac catheterization for evaluation of coronary arteries without using wires or catheters. This non-invasive check eliminates the risks associated with cardiac catheterization and uses less contrast volume than cardiac catheterization. Ambulatory patients tolerate the check properly, and the consequences are immediately available. We also find that coronary CTA is valuable for sufferers who require assessment of coronary artery bypass graft and stent patency.
Cardiac CT is likewise a suitable alternative for patients who can’t use MRI and require assessment of cardiac hundreds and congenital coronary heart disease. Non-ischemic cardiomyopathies, pericardial disorder, or vascular abnormalities.
Why a CCTA is Ordered?
• Chest Pain
• Shortness of breath
• Cardiac Evaluation
• Calcium Scoring to see risk of Heart Attack and Plaque rupture
• Suspected or confirmed Coronary Artery Disease
• Newly diagnosed Cardiomyopathy
• Suspected pericardial mass
• Veins mapping prior to device implant
How CCTA is similar to or different from a stress test?
Stress tests examine the electrical activity of the coronary heart and the coronary heart’s muscle feature or blood flow patterns even as the heart is under pressure from exercising or stress. They discover regions of reduced blood flow to the coronary heart, which sometimes indicates a coronary artery blockage.
A CCTA takes pictures of the coronary arteries themselves and might provide a percentage of the amount of blockage. Evaluation is usually given with this test as a way to view the pictures more clearly.
How do I prepare for a CCTA?
Your medical doctor may additionally ask you to not eat or drink anything several hours earlier than your CCTA. The patient may be asked not to work out or consume caffeine before the test. Permit your health practitioner to understand if you have a history of heart disorder, allergies, current illness, or other medical situations.
You should allow your doctor to realize in case you are pregnant, may be pregnant, or are breastfeeding before scheduling a CCTA. Please tell your doctor about medicines you are taking.
Remove any glasses, earrings, piercings, jewelry, or steel items, as they may interfere with the images produced with the aid of the CT scan.
How is a CCTA performed?
During a CCTA, your nurse or technologist will direct you to lie down on the desk of the CT angiography machine. After that, then place electrodes (small, plastic disks) in your chest, which are related to an electrocardiograph (ECG). Which continuously records your coronary heart’s electrical signals at rest.
The nurse or technician will insert an IV line containing the evaluation material through your arm or hand. As the table moves through the scanner, it will take several images at different angles for unique imaging. The nurse or technician may additionally ask you to hold your breath and continue to be still. As mild frame moves may additionally impact the quality of the imaging produced by using the best CT angiography machine in Dubai.
To minimize the motion of the coronary heart throughout imaging, you’ll be asked to take medicines to decrease your heart rate prior to the method. Those are typically prescribed medications, such as beta blockers. You could additionally be asked to take nitroglycerin just prior to scanning to make your arteries more visible.
After a CCTA, the nurse or technician will dispose of the IV, and you can return to ordinary daily activities. Your results can be tested by way of a radiologist, a medical doctor who translates radiology tests and could speak the findings along with your medical doctor.
