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Peripartum cardiomyopathy 🚨 🫀
For education and revision only. Check current NICE/BNF, specialist guidance and local NHS policy before clinical use. Newly added V19 material has not received independent clinical sign-off.
Peripartum cardiomyopathy is heart failure from left ventricular systolic dysfunction developing near the end of pregnancy or in the months after delivery without another sufficient cause.
Recognise
- Disproportionate dyspnoea, orthopnoea, pulmonary oedema, tachycardia, raised JVP or peripheral oedema; do not attribute all postpartum breathlessness to normal physiology.
- Differentials include PE, pre-eclampsia-associated pulmonary oedema, valvular disease, acute coronary syndrome and arrhythmia.
Immediate approach
- ABCDE, ECG, pulse oximetry, chest imaging as appropriate, natriuretic peptide and urgent echocardiography; escalate unstable patients to critical care and obstetric/cardiology teams.
- Management and medication choice depend on pregnancy/breastfeeding and haemodynamic state; use a pregnancy heart team or cardiology guidance.
- Counsel regarding follow-up and future pregnancy risk after recovery.
Clinical reasoning: The defining finding is impaired left ventricular function. Breathlessness alone cannot distinguish it from other postpartum emergencies.
Related Makindo topics
UK sources / further reading: ESC 2025 heart disease and pregnancy
| The content on this website is provided for educational and informational purposes only to support exam preparation (e.g., MLA, MRCP, USMLE) and learning. This is NOT medical advice, diagnosis, treatment, or professional guidance. It does not replace consultation with a qualified healthcare professional, official guidelines (e.g., NICE, GMC, BNF), or supervised clinical practice. Always verify information with current, authoritative sources. Makindo and its contributors accept no liability for any reliance on this content, including errors, omissions, or any resulting harm, loss, or consequences. By using this site, you agree to these terms. |
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