Variation in Adult ECG Practice Across NHS Settings
This piece is for general information and discussion only. It is not medical or legal advice.
Electrocardiograms, or ECGs, are common tests that record the electrical activity of your heart. They help doctors assess chest pain, irregular heartbeats, or other symptoms quickly in GP surgeries, ambulances, or hospitals. For women, these tests can sometimes be trickier because heart symptoms often differ from the classic patterns studied more in men historically.
Many women describe feeling dismissed when they report symptoms like unusual fatigue, breathlessness, jaw or arm discomfort, or palpitations, especially around perimenopause or pregnancy. An ECG might be labelled “normal” at first, but later review reveals subtle changes missed due to variations in how the test is done or read. Pregnancy shifts the heart’s position and can cause faster heart rates or other expected changes, which need careful interpretation to distinguish from problems.
National investigations have shown that ECG quality can differ depending on where you are seen. Lead placement on the chest, device settings, and access to previous ECGs matter. Without past recordings for comparison, doctors may find it harder to spot changes over time. Digital systems do not always share results smoothly between ambulance, GP, and hospital teams, which can delay care.
Women have reported feeling that symptoms were attributed to anxiety or hormones rather than investigated thoroughly. This highlights the importance of clear communication: asking questions about your symptoms, requesting explanations of results, and mentioning any previous ECGs or family history.
What you can do
- Bring a list of your symptoms and when they occur.
- Mention if you are pregnant, postnatal, or in perimenopause.
- Ask for copies of your ECG reports or how to access them.
- Follow up on borderline results.
NHS efforts to improve digital sharing of records and training aim to make tests more reliable everywhere.
See also on this site: Women’s Experiences of Cardiovascular Care, Pregnancy and Heart Health. Links to follow if not yet available. This website is still under construction.
Mandatory disclaimer
This article is for general information and discussion only. It is not medical or legal advice, nor a substitute for professional advice. To contribute evidence, ideas, or corrections, please email womenshealthproject@outlook.com. Please do not share personal data when emailing. Individual cases cannot be reviewed.
This project does not offer any form of legal service and cannot assist with complaints, claims or individual advocacy. This platform is independent and not affiliated with any law firm, regulator, inquiry or clinical body.
© 2026 Women’s Health Inquiry Project (WHIP). This article includes original analysis of material from publicly available national sources. It may not be reproduced without permission.
References
- Society for Cardiological Science and Technology. ECG Recording Standards.
- NHS England and HSSIB patient safety investigation reports.
- Royal College of Obstetricians and Gynaecologists guidance on cardiac disease in pregnancy.
- Research on sex differences in ECG parameters (e.g., QT intervals, QRS duration).
- NICE guidelines on acute coronary syndromes.