Answer
It is injected through a cannula while staff monitor your ECG, heart rate, blood pressure and symptoms. Imaging tracer administration or coronary pressure measurement then follows as part of the planned procedure.
Sources for this answer
- Rapiscan 400 microgram solution for injection — Current selected SmPCemc · Summary of Product Characteristics
- NHSNHS · NHS medicine guidance
General medicine information. Follow the instructions for your own medicine and speak to a pharmacist or clinician about your individual circumstances.