Can you get pregnant with heart disease? Yes, but know your risks
When you have heart disease, becoming pregnant can feel worrisome, if not dangerous or impossible. Fortunately, we continue to learn a lot about heart disease and pregnancy.
During this time of public health concern, the Heart and Vascular Center at The Ohio State University Wexner Medical Center remains open for appointments, including telehealth or video visits. For all in-person visits, you can feel secure in the knowledge that our locations are safe. We’ve taken significant measures to minimize the risk of the spread of COVID-19 and worked tirelessly to ensure that our patients are protected.
To schedule an appointment, call 614-293-ROSS. Visit our COVID-19 page to get the latest information about how Ohio State is handling the outbreak.
If you are experiencing an emergency, call 911. Don’t wait and don’t risk driving yourself to the hospital.
Atrial fibrillation (afib) is a rapid and irregular heart rhythm that originates from the top chambers of the heart called the atria. The rapid rate in the atria causes the bottom chambers of the heart, the ventricles, to also beat rapidly and irregularly. The heart pump doesn’t work as efficiently as it should when it’s beating rapidly and irregularly.
Atrial fibrillation is the most common heart rhythm problem. Nearly 3 million people in the United States have atrial fibrillation, and this number is increasing. While it usually occurs in patients who have other heart disease, it’s also frequently found in patients who do not have heart disease.
With increasing age, atrial fibrillation becomes more common, roughly doubling with each 10 years of life. In other words, 3% of people in their 60s, about 6% of people in their 70s and about 10% of people in their 80s will develop atrial fibrillation.
In many patients, an episode of atrial fibrillation will stop on its own. This is called “paroxysmal atrial fibrillation.”
For other patients, the atrial fibrillation won’t stop unless the patient is given a medication, called an antiarrhythmic medication, or an electrical cardioversion (an electrical shock to the heart) to interrupt the atrial fibrillation. This type of atrial fibrillation is called “persistent atrial fibrillation.” In general, patients with persistent atrial fibrillation have a “tougher” variety of atrial fibrillation and tend to be less responsive to medications than patients with paroxysmal atrial fibrillation.
There are many factors that can contribute to atrial fibrillation, including:
In nearly all patients with atrial fibrillation, a key cause of atrial fibrillation is electrical short circuits or abnormal electrical firings from within the heart. These rapid electrical firings can lead to an episode of atrial fibrillation. Using special electrophysiology catheters (catheters that record electrical signals from within the heart), it’s been found that many of these electrical firings arise from within or near the pulmonary veins. The pulmonary veins are blood vessels that carry blood from the lungs back to the heart and join the heart in the left atrium.
Atrial fibrillation often causes symptoms such as:
The first step in the diagnosis of atrial fibrillation is a medical history and physical examination by your doctor. Sometimes, when patients experience their first episode of atrial fibrillation, they feel the irregular beats of their heart and seek help at an emergency department. Obtaining an electrocardiogram (EKG/ECG), an electrical recording of the heart, while the patient is experiencing their symptoms is one of the most reliable and most common ways of first diagnosing atrial fibrillation.
If you haven’t had an EKG/ECG showing atrial fibrillation, other methods to diagnosis atrial fibrillation involve recording the heart rhythm at the time of your symptoms. These recordings are obtained as an outpatient and include:
Physicians at Ohio State design a specific, personalized plan for each of our patients. This plan will consider your individual medical conditions, the health of your heart and your goals. In general, the atrial fibrillation plan will consider three major components: prevention of blood clots and stroke; controlling your heart rate; and controlling your heart rhythm.
During atrial fibrillation, there’s no organized, vigorous contraction of the top chambers of the heart (the atria), so blood clots may form within the heart chamber. This increases the chances that the blood clot may travel from the heart to the brain, resulting in a stroke, which is permanent damage to part of the brain.
Even though a patient may have a diagnosis of atrial fibrillation, the risk of stroke varies greatly from one patient to another. Your physician will discuss with you whether your risk of stroke is high enough to warrant the use of an anticoagulant (blood thinner) such as warfarin (Coumadin) or if a different therapy, such as aspirin, is more appropriate.
For many patients, symptoms related to atrial fibrillation are due to a rapid heart rate.
Controlling your heart rate may help minimize your atrial fibrillation symptoms and can be done through the use of medications such as beta blockers, calcium channel blockers and digoxin. These medications slow your heart rate when you are in atrial fibrillation. Patients often use a monitoring device, such as a Holter monitor or cardiac event monitor, to ensure that their heart rate is being controlled.
It’s important to note that medications used to control heart rate are unlikely to reduce or eliminate the episodes of atrial fibrillation. In other words, these medications are designed to reduce the heart rate but not to control the heart rhythm, so these medications are unlikely to reduce the occurrence of atrial fibrillation.
For some patients, treating the heart rate but not eliminating the atrial fibrillation heart rhythm will be the proper therapy. This approach is called rate control.
There are many treatment options (medications, cardiac catheterization or surgery) that treat atrial fibrillation by preventing recurrences of the atrial fibrillation and restoring normal rhythm. These therapies are called rhythm control, and treatment options include:
Ohio State Ross Heart Hospital has a specialized team of heart rhythm specialists, called electrophysiologists, and more than 100 nursing personnel who specialize in caring for patients with heart rhythm problems. Our electrophysiology program is the largest program in Ohio, and one of the top in the nation, with extensive experience in managing a wide spectrum of heart rhythm problems.
Aaron’s irregular heartbeat increasingly caused him to miss out on things that were important to him: time with his wife and three young daughters.
Watch his story.