In plain language
In a phantom study of coronary angiography, a shoulder-mounted eye shield cut simulated operator eye dose slightly more than a head-mounted shield and modelled lower neck disc stress, with users reporting better comfort. Clinical and long-term health effects were not measured.
At a glance
- Type of study
- Original research, Phantom or simulation study
- Who was studied
- Phantom or simulation (no people), Interventional cardiologists
- Topics
- Eye lens and cataractsPersonal protective equipmentMusculoskeletal injury and ergonomicsDosimetry and monitoring
- Summary based on
- the abstract
What it found
With ancillary shields, the shoulder-mounted shield reduced simulated operator ocular dose more than the conventional head-mounted shield, compared with no shielding.
Key figures: 94.2% vs 90.4% average ocular dose reduction (both p < 0.01)
The shoulder-mounted shield lowered simulated cervical disc stress compared with the head-mounted shield.
Key figures: up to 51.0% (horizontal view); up to 24.1% (45° downward view)
Users rated the shoulder-mounted shield more comfortable, with similar operational flexibility.
Key figures: comfort p < 0.001; flexibility p = 0.301
Limits to keep in mind
Phantom dosimetry during simulated coronary angiography and finite element modelling rather than measurements on clinicians in real procedures; survey sample size and country not reported in the abstract.
Related research summaries
- The occupational effects of interventional cardiology: results from the WIN for Safety survey (2012, Cross-sectional survey)
- SCAI/ASE/HRS/SIR/SVS Expert Consensus Statement on Enhanced Radiation Protection: Time for Mandatory and Urgent Action (2026, Guideline or consensus statement)
- Occupational Health Hazards in the Cardiac Catheterization Laboratory: Results of the 2023 SCAI Survey (2025, Cross-sectional survey)
- Radiation exposure in interventional cardiology: a narrative review of health effects and novel approaches to ensure radiation safety (2025, Narrative review)
- Radiation Exposure, Training, and Safety in Cardiology (2024, Narrative review)
How this summary was made
ORSIF prepared this summary with AI assistance from the abstract of the paper. A program then checked that the passage supporting each finding appears word for word in that source. A person has not yet reviewed each summary, so read the original before relying on a number. ORSIF summarizes research and does not endorse any product or company. Report a problem with this summary.
Prepared November 3, 2026.