Heart Care During Pregnancy

Heart Care During Pregnancy

Pregnancy and Heart Health: Understanding the Hidden Toll on the Heart


Pregnancy is a magical journey that brings about countless changes to a woman’s body, both visible and unseen. While many are aware of the physical transformations that occur during this time, one hidden change that may come as a surprise is the impact pregnancy has on the heart. The heart undergoes significant adjustments, pumping nearly 50% more blood by the end of pregnancy compared to pre-pregnancy levels. However, this increased workload can act as a “stress test” on the heart, potentially causing new heart conditions or exacerbating existing ones. In this article, we will explore the types of heart conditions that may arise, the long-term implications, and provide tips for maintaining heart health during and after pregnancy.

Types of Heart Conditions During Pregnancy

High Blood Pressure Conditions (Preeclampsia and Gestational Hypertension)

High blood pressure-related conditions, such as preeclampsia and gestational hypertension, are among the most commonly observed heart conditions during pregnancy. These conditions can put both the mother and the baby at risk and require specialized care from a healthcare professional.

Irregular Heart Rhythms (Arrhythmias)

Another heart condition that may arise during pregnancy is arrhythmias, or irregular heart rhythms. These irregular beats can cause discomfort, palpitations, and potentially pose a risk to the mother and the developing baby. Monitoring and managing arrhythmias throughout the pregnancy are crucial for a safe outcome.

Weakened Heart Muscle (Heart Failure)

Heart failure, characterized by the heart’s inability to pump blood effectively, is another condition that can be seen during pregnancy. This occurs when the heart muscle is not squeezing strongly enough. Expert care is essential to ensure proper management of heart failure throughout pregnancy and delivery.

Long-term Implications of Heart Conditions During Pregnancy

While managing heart conditions during pregnancy can be complex, receiving high-quality care from experts profoundly impacts the well-being of both mother and baby. It is important to note that individuals who have experienced heart-related complications during pregnancy are at a higher risk of developing heart issues later in life. Being aware of this increased risk allows patients to receive preventive care after pregnancy, reducing the likelihood of heart problems for decades to come.

Tips for Maintaining Heart Health During and After Pregnancy

Tip #1: Preparing for Pregnancy with Existing Heart Conditions

If you have a history of heart problems and are considering pregnancy, it is crucial to speak with your healthcare provider. Meeting with a cardiologist and a maternal-fetal medicine specialist before becoming pregnant allows for a thorough review of potential complications, evaluation of medication suitability during pregnancy, and a preview of the best course of pregnancy care.

Tip #2: Considering Low-Dose Aspirin Therapy

For patients with risk factors for high blood pressure-related complications during pregnancy, such as preeclampsia, the daily use of low-dose aspirin has been shown to prevent complications. Consult with your healthcare provider to determine if low-dose aspirin therapy is appropriate and beneficial for your unique situation.

Tip #3: Open Communication with Your Healthcare Provider

If you are pregnant and concerned about your heart health, it is important to have open communication with your healthcare provider. Some symptoms of heart disease may overlap with normal pregnancy symptoms, such as shortness of breath and swollen legs. However, certain warning signs, including fatigue, fainting, chest pain, difficulty breathing when lying down, palpitations, and sudden swelling in the legs, should not be ignored. Promptly informing your healthcare provider of any new symptoms or concerns ensures timely evaluation and appropriate treatment if necessary.

Pregnancy Symptoms

QUESTION: The first sign of pregnancy is most often:


Pregnancy brings about numerous changes to a woman’s body, including crucial adaptations in the cardiovascular system. It is essential to recognize that pregnancy can put stress on the heart, sometimes leading to new heart conditions or worsening existing ones. Seeking specialized care, maintaining open communication with healthcare providers, and adopting preventive measures can significantly impact the well-being of both mother and baby. By understanding the potential toll on the heart during pregnancy and taking proactive steps towards heart health, women can navigate this transformative journey safely and confidently.