Articles THE CARDIAC CYCLE Br Med J 1931; 2 doi: https://doi.org/10.1136/bmj.2.3699.1008-a (Published 28 November 1931) Cite this as: Br Med J 1931;2:1008 Article Related content Metrics Responses Peer review Related articles Correction Corrigendum Published: 10 December 1932; Br Med J 2 doi:10.1136/bmj.2.3753.1088 See more Child health is in crisis as government ignores widening inequalities, paediatricians warn BMJ April 01, 2023, 381 p765; DOI: https://doi.org/10.1136/bmj.p765 When I use a word . . . .Devising bioscience definitions BMJ March 31, 2023, 380 p768; DOI: https://doi.org/10.1136/bmj.p768 Sixty seconds on . . . the end of HEE BMJ March 31, 2023, 380 p767; DOI: https://doi.org/10.1136/bmj.p767 CQC must overhaul the way it deals with whistleblowers, review concludes BMJ March 31, 2023, 380 p764; DOI: https://doi.org/10.1136/bmj.p764 Healthy masculinities: encouraging equality starts before birth BMJ March 31, 2023, 380 p722; DOI: https://doi.org/10.1136/bmj.p722