The Procedure in Detail
When you undergo this procedure, it involves several steps that ensure the most accurate results. To start, you will be asked to lie down on the examination table. Before the procedure begins, a local anesthetic will be administered at the insertion point of the catheter. It is worth mentioning that if you have a fear of needles, this particular step could potentially cause some anxiety. However, rest assured that the medical professionals will take all necessary measures to ensure your comfort.
During the procedure, a contrast medium will be injected into your body. You might experience a brief sensation of warmth as the contrast medium enters your system, but this will subside within a few seconds. It is crucial to remain completely still while the machine captures the x-ray images. Occasionally, the doctor may instruct you to hold your breath or shift your body position slightly. These instructions are given to guarantee the clearest and most precise images possible.
How Long Does an Angiogram Take?
The duration of an angiogram procedure is typically less than an hour. However, it is important to note that complications with the catheter may arise, which could require the doctor to locate a new insertion site. Additionally, if angioplasty or stenting is necessary, the overall process may take longer.
After the catheter is removed, a member of the medical staff will likely apply pressure to the entry point for approximately ten minutes to prevent any bleeding. Following the completion of the procedure, patients are usually transferred to an observation and recovery room where they are asked to lie on their stomachs for up to four hours.