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Suspected pulmonary embolism in pregnancy 🚨 🤰
Suspected pulmonary embolism in pregnancy 🚨 🤰
Pregnancy and the puerperium increase venous thromboembolic risk, while physiologic tachycardia and breathlessness can obscure dangerous PE.
🔎 Recognise
Consider unexplained sudden dyspnoea, pleuritic pain, syncope, hypoxia or unilateral leg swelling, especially after birth. Maternal collapse requires immediate resuscitation.
🛟 First actions
Seek immediate obstetric and acute medical review and follow the local pregnancy-VTE diagnostic and anticoagulation pathway; discuss specialist anticoagulation while investigations are arranged.
🧪 Investigations and reassessment
Perform ECG and chest radiograph as indicated, and use leg compression ultrasound if DVT symptoms coexist. Specialist imaging may involve V/Q scanning or CTPA after an individual risk discussion.
⚠️ Common pitfalls and escalation
Do not use the standard adult outpatient PE pathway, routine D-dimer thresholds or non-pregnant anticoagulant assumptions without a validated maternity protocol.
UK reference: RCOG Green-top 37b. Focused editorial source check, 7 November 2026; this is not independent clinical or pharmacy sign-off. Verify current local policy, BNF/BNFC and specialist advice before treatment. Not a prescribing protocol.
Related guides: Venous Thromboembolism Pregnancy and Puerperium · Suspected pulmonary embolism - stable ⚠️ 🫁
| 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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