What does the flow rate measure in terms of injection?

The flow rate related to injections is typically measured in milliliters per second. This measurement indicates how quickly a fluid (such as contrast agent or medication) is injected into the body during various interventional radiology procedures. Understanding the flow rate is crucial for several reasons, including ensuring adequate imaging quality, managing patient safety, and achieving the desired therapeutic effect.

In the context of injections, a faster flow rate may be needed for certain examinations or treatments that require rapid delivery of contrast material to enhance visibility in imaging studies. Conversely, slower rates might be appropriate for other scenarios to minimize discomfort or reduce adverse reactions.

Other time-based measurements, such as milliliters per minute or milliliters per hour, are less commonly used in the context of rapid injections during interventional procedures. Milliliters per injection would refer to the total volume administered rather than the rate at which it is delivered. Consequently, the most relevant and effective measure for understanding the dynamics of injection during procedures is indeed milliliters per second.