How is patient radiation dose related to the framing frequency used?

The relationship between patient radiation dose and framing frequency is directly proportional. When the framing frequency increases, the system generates more images in a given period of time, which can lead to a higher cumulative radiation dose received by the patient. This is because each frame capture can involve the emission of radiation, and with more frames being captured in a specific time frame, the total exposure to radiation rises correspondingly.

In practical terms, if a higher framing frequency is used, such as in dynamic studies that require real-time imaging, the dose to the patient increases as the machine must deliver more radiation to create those additional images. This is important for healthcare professionals to consider, as optimizing the framing frequency is crucial for minimizing patient exposure while still obtaining the necessary diagnostic information.

Understanding this direct relationship is fundamental in fluoroscopic procedures, as it helps practitioners make informed decisions about balancing image quality and patient safety.