Key result
Low dose rate pulsed fluoroscopy is linked to ~50% lower dose-area product despite poorer image quality.
Why the study?
Does low dose rate pulsed fluoroscopy reduce patient radiation dose in cardiac pacing and electrophysiology procedures?
Population
Patients undergoing cardiac pacing and electrophysiology procedures at a specialist cardiac centre
Comparison
Low dose rate pulsed fluoroscopy vs Conventional modern fluoroscopy units
Design
Other
Authors
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May support dose reduction in pacing procedures; leaves open need for randomized outcome trials.
Observational
No
Does low dose rate pulsed fluoroscopy reduce patient radiation dose in cardiac pacing and electrophysiology procedures?
Low dose rate pulsed fluoroscopy significantly reduces patient radiation exposure during cardiac pacing procedures while maintaining clinical acceptability despite poorer image quality.
Kotre et al. (2004) conducted an observational in Cardiac pacing and electrophysiology. Low dose rate 6.25 frames per second pulsed fluoroscopy vs. Conventional modern fluoroscopy units was evaluated on Median patient dose-area product and image quality. Adoption of low dose rate 6.25 frames per second pulsed fluoroscopy reduced the median patient dose-area product for cardiac pacing by 50%, despite poorer image quality.
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