Disclaimer:Â This article provides general information and is not a substitute for medical advice. If you have any concerns about your heart health, please contact your healthcare provider, or visit the NHS website.
Are Heart Palpitations During Pregnancy Normal?
For most women, heart palpitations during pregnancy are harmless and result from temporary physiological changes. However, in some cases, they may signal underlying health issues, especially if accompanied by:
- Chest pain.
- Dizziness or fainting.
- Persistent shortness of breath.
- Swelling in the legs or feet.
Heart Palpitations During Pregnancy
Heart palpitations during pregnancy are a common concern for many expectant mothers. The feeling of your heart fluttering, skipping a beat, or racing can be unsettling, but these symptoms are often harmless. Understanding the causes, recognising when to seek medical advice, and exploring monitoring options can provide reassurance and help maintain peace of mind throughout pregnancy.

What Are Heart Palpitations?
Heart palpitations refer to a noticeable change in the heartbeat such as:
- A temporary rapid heartbeat.
- A fluttering sensation in the chest.
- A feeling of the heart skipping a beat.
During pregnancy, these sensations can become more pronounced due to the increased demand on the cardiovascular system.
For more info, you can visit our causes of palpitations explained page.
Why Do Heart Palpitations Occur During Pregnancy?
Pregnancy introduces several physiological changes that may lead to heart palpitations.
Common factors include:
1. Increased Blood Volume
• Blood volume increases by up to 50% during pregnancy, requiring the heart to work harder to circulate blood.
2. Hormonal Shifts
• Elevated levels of hormones such as progesterone can affect the heart’s rhythm and trigger palpitations.
3. Stress and Anxiety
• Emotional stress and anxiety, which are common during pregnancy, can result in temporary episodes of palpitations.
4. Other Factors
• Dehydration, low blood sugar, or anemia.
• Consumption of caffeine or other stimulant/medications.
• Underlying conditions like thyroid disorders or arrhythmias.
Looking At The Bigger Picture?
You may have already consulted your healthcare provider about heart palpitations during pregnancy and been reassured that there’s no cause for concern. However, if you’re seeking extra peace of mind and a deeper understanding of your heart health, our ECG Holter Monitor is an excellent choice.
When to Seek Medical Advice
If you experience persistent or severe symptoms, consult your healthcare provider.
They may recommend:
• Blood tests to rule out anemia or thyroid issues.
• An electrocardiogram (ECG) to monitor heart rhythm.
• Further evaluations, such as Holter monitoring, to detect irregularities over time.

At Home ECG Holter Monitoring for Peace of Mind
At HeartTec Solutions, our at home ECG Holter Monitor allow you to take matters into your own hands and get a better understanding of your heart health. Although common, heart palpitations during pregnancy can add unnecessary stress to your life.
- Capture Reliable Data: Record your heart activity over an extended period.
- Convenience and Comfort: Receive and wear the device at home without interrupting your daily routine.
- Comprehensive Reporting/Diagnosis: Receive detailed analysis reviewed by one of our trusted cardiologists.
To help get piece of mind regarding your heart health and to learn more about how our service work, visit our Best At Home ECG Holter Monitor page.
Managing Heart Palpitations at Home
Whether you’ve already sought medical advice, or are waiting for results, here are some tips to help reduce heart palpitations during pregnancy:
- Stay Hydrated: Drink plenty of water throughout the day.
- Limit Stimulants: Avoid excessive caffeine or energy drinks.
- Practice Stress Management: Engage in relaxation techniques such as deep breathing, meditation, or prenatal yoga.
- Maintain a Healthy Diet: Ensure you’re getting enough nutrients, particularly iron and magnesium.
Conclusion
If you’re experiencing frequent or troubling palpitations, or your symptoms worsen, consult your healthcare provider.
While heart palpitations during pregnancy are usually a benign and temporary symptom of the body’s adaptation to support both mother and baby, understanding their causes and trying to manage symptoms can help towards a happier and healthier pregnancy.
If you’re someone who likes to take control and want further piece of mind, you might like our At Home ECG Holter Monitor – giving you the power to easily and comfortably review your heart health from your own home.
Choose HeartTec Solutions for Your Heart Monitoring Needs
If you looking to investigate heart palpitations during pregnancy, our ECG Holter Monitor offers a reliable way to monitor your heart health from home. All monitoring periods are analysed and reported on by one of our trusted cardiologists.
FAQs
Can heart palpitations harm my baby?
In most cases, heart palpitations are harmless and do not affect the baby, however, severe or persistent symptoms should be evaluated by a doctor.
Is it safe to use an ECG monitor during pregnancy?
Yes, our ECG Holter Monitor is a safe and non-invasive tool used for tracking heart activity during pregnancy.
What triggers heart palpitations at night during pregnancy?
Factors like lying on your back, hormonal changes, or heightened anxiety can trigger nighttime palpitations. Read our article on what causes heart palpitations at night for more information on this.
How long should I monitor my heart activity?
The duration of monitoring depends on your symptoms. Our Ambultory Holter Monitoring service offers from 24-hour up to 14-day recording options.
What should I do if my palpitations worsen?
Seek immediate medical attention if you experience chest pain, fainting, or severe shortness of breath.



