Angiography – Rare Complications
Angiography is a procedure for the heart to study the chambers of the heart. The main interest in performing an angiographic procedure is to examine the arteries, veins and blood vessels. The main principle is to insert an opaque liquid into the blood stream and capture contrasting images with the help of x-ray technologies. The method is useful in obtaining useful information about the heart, brain and other such sensitive regions of the body. The medical procedure is minimally invasive and has the sedative is administered to the patient intravenously. Abnormal conditions in the arteries and veins can be studied by this method.
Angiography is an important medical examination but at the same time, it can cause some complications. Although complications are rare for a procedure performed for coronary examination, the possible problems can include bleeding, pain and infection. The healthcare experts who perform this examination on the patients are well experienced and trained. Nevertheless, in the rarest of cases, damage to arteries is possible. Basically a device called the catheter is inserted into the affected area. Now, the possible damage to blood vessels is possible when this catheter scrapes their walls. Some cases have reportedly been fatal.
Moreover, the angiography is based on the principle of entering an alien agent into the body. The fluorescent dye that is entered into the body for the radiographic images is an alien agent which may or may not be received well. Allergic reactions are possible post surgery. Sometimes, the kidney activities may suffer. Some of the difficulties that the patient may face are rather uncommon. One such difficulty is an abnormal heart beat. The rate of beating may become irregular, but this often becomes normal with time. Another rare occurrence is that of blot clots. Blood clots are dangerous because they can cause blockages in the stream of blood, leading up to a heart attack.
There are various types of angiographies performed on patients for different reasons. The cerebral angiography is a method to examine the brain while the coronary type is for the heart. Both are equally important. The pulmonary angiographic method is used for the inspection of the lungs. All medical processes dealing with sensitive and vital parts of the body are critical. The patient as well as the surgeon will have to face the risks. Nevertheless, it is always better to have an optimistic approach and to stay updated with the top medical news and technologies so that one can understand the pros and cons of such testing.