During neuro angiography, what flow rate is set for the Common Carotid Artery?

Study for the Interventional Radiology Registry Exam. Utilize flashcards and multiple choice questions; each question offers hints and explanations. Prepare thoroughly for your success!

The flow rate set for the Common Carotid Artery during neuro angiography is typically around 7.2 ml/sec. This flow rate is chosen based on the vascular characteristics and the imaging requirements specific to the carotid artery.

When conducting neuro angiography, it is essential to achieve a balance between optimal visualization and minimizing radiation exposure. The 7.2 ml/sec flow rate is effective for providing clear and diagnostic images of the vascular structures without overwhelming the imaging system or potentially causing complications such as vessel rupture or contrast extravasation.

Setting the flow rate at this level also helps in reducing motion artifacts during the imaging process, ensuring that the dynamic aspects of blood flow in the carotid artery can be captured accurately. In contrast, higher or lower rates may either lead to inadequate filling of the vessels or excessively rapid opacification that can compromise image quality.

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