Pregnancy & Post-Partum Heart Health in Singapore: What Every Woman Should Know
- Dr Chan Po Fun
- Jul 6
- 4 min read
Updated: Jul 7
Dr Chan Po Fun [MBBS, MRCP, FRCP (UK), FAMS (Cardiology)] is a consultant cardiologist in Singapore with a focused practice in women's heart health and cardiovascular risk across life stages.
Pregnancy complications like pre-eclampsia, gestational diabetes, and gestational hypertension are linked to a meaningfully higher long-term risk of heart disease, even after they resolve. Women with these histories should have their cardiovascular risk formally reassessed after delivery, rather than only monitored during pregnancy itself.
This article explains why pregnancy matters for long-term heart health, which pregnancy complications carry future cardiovascular risk, and when postpartum symptoms deserve a cardiac review. Last updated: July 2026
Introduction
Pregnancy places real demands on the heart. Blood volume increases by up to 50%, and the heart works harder to support both mother and baby. For most women, this is a normal, well-tolerated process.
But for some, pregnancy reveals or triggers cardiac issues that matter well beyond delivery.
Conditions like pre-eclampsia and gestational diabetes aren't just pregnancy complications. They are now recognised as early warning signs of future cardiovascular risk.
This is one of the most under-recognised aspects of women's heart health in Singapore.
Had a complicated pregnancy?
Why Pregnancy Is a "Stress Test" for the Heart
Obstetricians sometimes call pregnancy nature's stress test. it can unmask cardiovascular vulnerabilities that wouldn't otherwise show up until years later.
If complications occurred during pregnancy, this is useful information for lifelong heart health, not something to set aside once delivery is over.
Conditions That Matter for Future Heart Health
(i) Pre-eclampsia
A condition involving high blood pressure and organ strain during pregnancy. According to the American Heart Association, women with a history of pre-eclampsia face roughly double the lifetime risk of cardiovascular disease, including earlier-than-expected heart attack and stroke.
(ii) Gestational Diabetes
Diabetes that develops during pregnancy and typically resolves after delivery. However, it signals a significantly elevated future risk of type 2 diabetes and cardiovascular disease.
(iii) Gestational Hypertension
High blood pressure during pregnancy without the organ involvement seen in pre-eclampsia. It is also associated with elevated long-term cardiovascular risk and warrants monitoring after delivery.
(iv) Peripartum Cardiomyopathy
A rare but serious form of heart failure that develops in the last month of pregnancy or in the months after delivery. Symptoms (breathlessness, swelling, fatigue) can be mistaken for normal postpartum recovery, which is why awareness matters.
(v) Postpartum SCAD (Spontaneous Coronary Artery Dissection)
A tear in a coronary artery wall that can cause a heart attack, disproportionately affecting younger women, particularly in the weeks after delivery. Often occurs in women with no traditional risk factors, which is precisely why it's frequently missed.
Recognise any of these from your own pregnancy history?
Symptoms That Deserve Attention During or After Pregnancy
Most pregnancy symptoms are normal. But these warrant prompt evaluation:
Breathlessness that feels disproportionate to exertion
Chest pain or tightness
Palpitations that are new, persistent, or associated with dizziness
Swelling that is sudden or affects the face/hands significantly
Severe headache with visual changes (possible pre-eclampsia)
Fatigue that feels different from normal postpartum tiredness
If you experience severe chest pain, breathlessness at rest, or fainting, seek emergency care immediately.
Symptoms that aren't an emergency but won't settle?
Why postpartum symptoms get missed
New breathlessness, fatigue, and swelling are common and often benign in the weeks after delivery. This is exactly why the same symptoms, when they signal something more serious like peripartum cardiomyopathy, are so easy to overlook. If these symptoms are severe, worsening, or accompanied by chest discomfort, palpitations, or difficulty lying flat, they warrant assessment rather than being assumed to be "normal" postpartum recovery.
What Pregnancy & Post-Partum Heart Health Issues Mean for Your Long-Term Heart Health
If you've had pre-eclampsia, gestational diabetes, gestational hypertension, or any pregnancy-related cardiac concern, it's worth having this documented and discussed at your next cardiovascular risk assessment — not just noted in your obstetric history and left there.
Pregnancy is one of several life stages that reshape a woman's heart risk — see our full guide to women's heart health for the bigger picture. Pregnancy isn't the only life stage that changes heart risk — menopause has a similar effect.
A structured review typically includes:
Blood pressure and cholesterol reassessment postpartum
Discussion of your specific pregnancy history and what it means for future risk
A personalised screening schedule going forward, rather than waiting until symptoms appear
Concerned about pregnancy and post-partum heart health issues?
No referral needed. Same- or next-day appointments available.
FAQ
Does pre-eclampsia definitely mean I'll develop heart disease?
No. It means your risk is elevated, not that heart disease is inevitable. Awareness and proactive screening make a meaningful difference.
How long after pregnancy should heart health be reassessed?
There's no universal window, but a review in the months after delivery (and periodically after) is reasonable, especially with a history of pre-eclampsia, gestational diabetes, or gestational hypertension.
I had gestational diabetes but it resolved after delivery. Do I still need to worry?
Yes, "resolved" gestational diabetes still signals elevated future risk of type 2 diabetes and cardiovascular disease, so periodic monitoring is worthwhile even without ongoing symptoms.
Can SCAD happen without any warning signs?
Often, yes. It can occur in women with no prior cardiac history or traditional risk factors, which is why any new chest pain in the postpartum period should be taken seriously rather than dismissed.
Is it normal to feel breathless or tired after having a baby?
Some fatigue and breathlessness is expected. But if it feels disproportionate, is worsening, or is accompanied by chest discomfort or palpitations, it's worth a cardiac assessment to rule out peripartum cardiomyopathy.
Disclaimer: This information is for educational purposes only. Treatment decisions should always be made in consultation with a qualified healthcare professional.
About Dr Chan Po Fun
Dr Chan Po Fun is a consultant cardiologist in Singapore with a focused practice in women's heart health across every life stage — from pregnancy and menopause to long-term cardiovascular risk reduction. She sees every patient personally, from initial assessment through to long-term follow-up.
Your pregnancy history is part of your heart health story, not something to set aside after delivery.
No referral needed · Same- or next-day appointments available at Gleneagles Hospital and Mount Alvernia Hospital.
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