Research Article Echocardiography. British Medical Journal 1988; 297 doi: https://doi.org/10.1136/bmj.297.6656.1071 (Published 29 October 1988) Cite this as: British Medical Journal 1988;297:1071 Article Related content Metrics Responses Peer review Related articles Correction Correction: Regular Review: Echocardiography Published: 05 November 1988; British Medical Journal 297 doi:10.1136/bmj.297.6657.1148-a See more Sixty seconds on . . . 10 000 steps BMJ March 08, 2024, 384 q598; DOI: https://doi.org/10.1136/bmj.q598 Scarlett McNally: Enabling active travel can improve the UK’s health BMJ March 06, 2024, 384 q522; DOI: https://doi.org/10.1136/bmj.q522 Scarlett McNally: Boosting swimming for health and joy BMJ February 20, 2024, 384 q393; DOI: https://doi.org/10.1136/bmj.q393 Variability in blood pressure could help predict heart attack and stroke risk, researchers say BMJ February 09, 2024, 384 q363; DOI: https://doi.org/10.1136/bmj.q363 Scarlett McNally: Preventing obesity is different from curing it—and even more urgent BMJ January 23, 2024, 384 q134; DOI: https://doi.org/10.1136/bmj.q134