Current NICE guidance https://www.nice.org.uk/guidance/ng136

Lancet meta analysis paper https://www.sciencedirect.com/science/article/pii/S0140673621005900#bib9

See appendix list of trials included -and how few included people with BP under the current NICE range+have no history of heart attack/stroke etc https://ars.els-cdn.com/content/image/1-s2.0-S0140673621005900-mmc1.pdf

Cardiac stats