What are the risks of angiograms?
The risks of angiograms include damage to blood vessels, allergic reactions to the dyes of trace meat and bleeding at the point of injection and catheter advertising. Angiograms are invasive and while risks are low, they cannot be completely excluded. Some patients may be more vulnerable to complications such as kidney damage to angiogram. It is important to review the medical history before continuing the test and discuss concerns with a doctor. Patients may also ask why the test is recommended and whether there are any alternatives.
Some risks of angiograms surround the catheter injection and insert. These may expose the patient the risk of infection, pain, bleeding and bruising. In rare cases, the development of the catheter through blood vessels can release plaques and clots. These can travel to the heart, lungs or intestinal tract and cause a heart attack where part of the tissue dies as blocking prevents circulation. It is also possible to rip or tear the blood vessels, especially if they are fragile. Some patients experience allergic to themreaction and may develop skin irritation, breathing problems and other symptoms. In patients with existing kidney disease, the risks of angiograms may also include multiple kidney problems because the body may not be able to eliminate the dye of the tracing device when the kidneys are stressed.
In coronary angiograms, there is also a risk of heart complications such as arrhythmias or swelling in the cardiac bag. The technician will work to manage these risks, but if the patient already has an unstable heart, it may be difficult to avoid completely. Risks of angiograms are also radiation. Although radiation levels with this test are low, the patient will be exposed to some radiation, and this may be a problem if the patient needs more medical imaging studies with radiation.
usually the benefits of angiogram outweigh risks. This test can provide important information about the health of blood vessels and can help physicians withprocedure to repair or open blood vessels. Patients should consider the risks of angiograms before consent to the test and may apply for specific information if they are concerned. The doctor may discuss any problems that could be a special cause of worries in the patient and can also provide information on how angiogram complications would be managed if they occur.