| Themes | Sub-themes | Codes |
|---|---|---|
| Facilitators | Patient facilitators | Education and awareness |
| Practice facilitators | Additional staffTraining | |
| GP facilitators | Prompts and visual aidsProgramme structureReferral pathway | |
| Barriers | Patient barriers | CostAccess |
| Practice barriers | CostECG machine availabilityDivision of labourDigital record-keeping | |
| GP barriers | Time limitationsGuideline complexityKnowledge base | |
| Attitudes | Willingness to facilitate screening | |
| Priority ranking |
ECG = electrocardiogram.