All links accessed July 3 2023.

1. Department of Health and Social Care. Press release. ‘New digital health check to tackle deadly cardiovascular disease’. June 29 2023, https://www.gov.uk/government/news/new-digital-health-check-to-tackle-deadly-cardiovascular-disease
2. Community Pharmacy England. Hypertension case-finding service. August 23 2021, updates June 8 2023. https://cpe.org.uk/national-pharmacy-services/advanced-services/hypertension-case-finding-service/
3. CPE. News. ‘Directions updated for Hypertension Case-Finding Service and SCS’. April 4 2023. https://cpe.org.uk/our-news/directions-updated-for-hypertension-case-finding-service-and-scs/
4. NHS Business Services Authority. The Pharmaceutical Services (Advanced and Enhanced Services) (Amendment) (England) Directions 2023. March 28 2023. https://www.nhsbsa.nhs.uk/sites/default/files/2023-03/Pharmaceutical%20Services%20%28Advanced%20and%20Enhanced%29%20Services%20%28Amendment%29%20%28England%29%20Directions%202023.pdf
5. NICE Guideline NG 136. ‘Hypertension in adults: diagnosis and management’. August 28 2019, last updated March 18 2022. https://www.nice.org.uk/guidance/ng136
6. Cleveland Clinic. Brachial Artery. Page last reviewed December 7 2021. https://my.clevelandclinic.org/health/body/22193-brachial-artery
7. JL Lapum et al. Vital Sign Measurement Across the Lifespan – 1^st Canadian Edition. Brachial Pulse. Toronto Metropolitan University Pressbooks. https://pressbooks.library.torontomu.ca/vitalsign/chapter/brachial-pulse/
8. AK Cheuyng et al. ‘International Consensus on Standardized Clinic Blood Pressure Measurement – A Call to Action’. Advancing High Value Health Care. May 2023. 136;5:438-445. E1. https://www.amjmed.com/article/S0002-9343(22)00890-7/fulltext
9. British and Irish Hypertension Society. How to measure Blood Pressure. https://bihsoc.org/resources/bp-measurement/measure-blood-pressure/
10. Pan American Health Organization, World Health Organization. Factsheet – World Hypertension Day 2023. May 11 2023. https://www.paho.org/en/documents/factsheet-world-hypertension-day-2023
11. BIHS. BP Monitors. https://bihsoc.org/bp-monitors/
12. Blood Pressure UK. Monitoring your blood pressure at home. https://www.bloodpressureuk.org/your-blood-pressure/how-to-lower-your-blood-pressure/monitoring-your-blood-pressure-at-home/
13. British Heart Foundation. How to choose a blood pressure monitor and measure your blood pressure at home.https://www.bhf.org.uk/informationsupport/heart-matters-magazine/medical/tests/blood-pressure-measuring-at-home
14. NHS England. Advanced service specification. NHS community pharmacy hypertension case-finding advanced service (NHS community pharmacy blood pressure check service). Version 2, 5 June 2023. https://www.england.nhs.uk/wp-content/uploads/2021/11/PRN00173-Advanced-service-specification-NHS-community-pharmacy-hypertension-case-finding-advanced-service-vers-1.pdf
15. N Staplin et al. ‘Relationship between clinic and ambulatory blood pressure and mortality: an observational cohort study in 59 124 patients’. The Lancet. June 17 2023. 401;10393:2042-2050. https://www.thelancet.com/journals/lancet/article/PIIS0140-6736(23)00733-X/fulltext
16. JR Hu et al. ‘Validating cuffless continuous blood pressure monitoring devices’. Cardiovascular Digital Health Journal. January 16 2023. 4;1:9–20. https://www.cvdigitalhealthjournal.com/article/S2666-6936(23)00001-4/fulltext
17. ED Chan et al. ‘Pulse oximetry: Understanding its basic principles facilitates appreciation of its limitations’. Respiratory Medicine. June 2013. 107;6:789-799. https://www.sciencedirect.com/science/article/pii/S095461111300053X
18. Medicines and Healthcare Products Regulatory Agency. Guidance. ‘The use and regulation of pulse oximeters (information for healthcare professionals)’. March 26 2021. https://www.gov.uk/guidance/the-use-and-regulation-of-pulse-oximeters-information-for-healthcare-professionals