Whats safer: coronary angiogram or CT angiogram?

Ct vs cath. In simplest terms the ct angiogram would be safer than a coronary angiogram, however, they are usually used in different circumstances. The ct angiogram is useful as a screening tool to see if coronary disease is present. A cardiac catheterization is performed when a patient has an acute coronary syndrome or a myocardial infarction to evaluate coronary disease, or even treated.

Related Questions

What's safer: coronary angiogram or CT angiogram?

Both safe. Both also have risks such as radiation and contrast usage. Coronary arteriography has small bleeding risk at puncture site. Need to get the right test for your problem. Coronary arteriography is the gold standard. Read more...

Is coronary CT angiogram more reliable than invasive coronary angiogram?

NO. A ct coronary angio is helpful in normal people but the more disease is present, the more difficult it is to interpret. Calcium, which is a component of plaques, obscures the image. The best use of a ct angio is to rule out disease in the er when someone arrives with atypical symptoms but heart disease is still possible. An invasive angio is more accurate and allows intervention (stents) too. Read more...
Gold standard. . Coronary arteriography is the standard other imaging is compared to. Cta is very good in patients who have abnormal position or course of their coronary arteries ( anomalous ). Best to use the right test for a particular problem. Read more...
No Largely Angiogram. Coronary angio offers far higher visual speed+accuracy to keep up with artery movement. Also, angioplasty +/- stents can be done to hydraulically expand any narrowings. On the other hand, atherosclerosis is part of the artery walls & does not show on coronary angio; only see the dye added to the blood. Heart ct may see calcification in outer plaque in wall; with dye, may also see ca+2 to lumen gap. Read more...
No . Each of these tests has its advantages and disadvantages. But coronary angiogram (cardiac cath) is still the most reliable way to look at coronary arteries. Read more...

Ct coronary angiogram takes pictures of what parts?

Arteries. A ct angiogram takes pictures of the coronary, or heart, arteries. It also gives information of the remaining cardiac structures. The main pumping chambers, or ventricles, the heart muscle walls and some information regarding the heart valves as well. If there are bypass grafts from previous surgeries, these can often be visualized as well. Read more...

Normal ekgs. Normal echo. Normal stress test. Normal chest xray and blood work good. Is a CT coronary angiogram needed? Or all these tests sufficient?

Probably sufficient. I assume that these tests were done for evaluation of chest pain. Unless you have extreme risk factors, the likelihood of chest pain being related to coronary artery disease in a 28 year old is very low. The key to determining the cause of your chest pain is a good history by an expert clinician, supported by a full examination. There are many non-cardiac causes of chest pain. Read more...

How accurate is a CTA coronary angiogram? Done at the mayo clinic... Accurate as in seeing hard and soft plaque....????

Extremely accurate . Mayo is among the finest hospitals in the world, and a properly done Coronary CTA can see all manner of arterial narrowing, whether soft or hard plaque. Because of the contrast given, the artery diameter can be measured along each vessel. Discuss the results with your doctor. You may have other reasons for your symptoms other than CAD, especially if you are only 27. Read more...