What is 64 slice CT coronary angiogram?

64 Slice CT Scan: Coronary Angiography 64 Slice CT Angiography is a non-invasive procedure that helps in detecting minute blockages of the arteries of the heart. The images obtained through this procedure are sharp and crystal clear, enabling cardiologists to spot even the smallest of blockages at a very early stage.

What are MSCT scans?

Cardiac imaging by multi-slice computed tomography (MSCT) is a recently developed technique for assessing the function of the heart and coronary arteries non-invasively. Cardiac MSCT uses X-ray beams and a liquid dye to form a 3-D image of the heart and vessels.

What is 64 slice CT scan?

Washington Hospital’s Outpatient Imaging Center uses a state-of-the-art 64-slice computed tomography (CT) scanner. The Scanner creates 64 high-resolution anatomical images per rotation. This will decrease scan times to several seconds, less than 15 seconds in most cases.

Is 64 slice CT scan safe?

If it is limited to a standard 64-slice CT coronary angiogram (instead of a CT of the whole chest), the lifetime risk of cancer is one in 143….Estimated Lifetime Risk of Cancer from a Single 64-Slice Computed Tomography Coronary Angiogram.

Can CT angiography detect blockage?

A computed tomography angiogram (CT angiogram) is a test that uses X-rays to provide detailed pictures of the heart and the blood vessels that go to the heart, lung, brain, kidneys, head, neck, legs, and arms. This test can show narrowed or blocked areas of a blood vessel.

How much does a 64-slice CT scan cost?

System users say 64-slice scanner costs a little more than $1 million, while a 256-slice scanner runs about $2 million, and a 320-slice system costs about $2.5 million. Diagnostic and Invasive Cardiology spoke with cardiac imaging specialists to gain their insights into this debate.

What is 128-slice CT scan?

The 128-slice CT scanner can be adapted to provide three-dimensional images for virtually any patient, young or old, of any size, includign those with cardiac or respiratory conditions that make it difficult to get high-quality images with other types of scanners.

What is multi slice CT?

The multi-slice CT scanner refers to a special CT system equipped with a multiple-row detector array to simultaneously collect data at different slice locations. The multi-slice CT scanner has the capability of rapidly scanning large longitudinal (z) volume with high z-axis resolution.

How many detectors are in a 64 slice CT scanner?

A floating or wobbling focal spot is used to create two slightly different beam projections on an array of detectors (32 x 0.6 mm central detectors flanked on both sides by 4 x 1.2 mm detectors) feeding 32 channels; the combination of two focal spots with 32 detectors results in a “64 slice” system.

How much does a 64 slice CT scan cost?

How accurate is CT angiography?

When researchers analyzed test performance in a subgroup of 111 patients with very high-risk disease as identified on traditional angiography, the diagnostic accuracy of CT angiograms went up to 96 percent, compared with 80 percent for stress testing.