Can Your Heart Actually Break? The Truth About Broken Heart Syndrome
By Ariana Merino
What Is Broken Heart Syndrome?
Have you ever heard someone say they felt heartbroken? Whether it’s after a breakup, losing someone they love, or receiving devastating news, heartbreak is something almost everyone experiences. Most of us think of it as an emotion that slowly fades over time.
But what if heartbreak could affect more than just your emotions?
As surprising as it sounds, there is a real medical condition called broken heart syndrome, also known as Takotsubo cardiomyopathy. Don’t let the long name intimidate you. It is a condition that has been recognized and studied by medical researchers for decades.1
Although broken heart Syndrome is temporary in most cases, it can cause sudden chest pain, shortness of breath, and other symptoms that can closely resemble a heart attack. In fact, many people who experience it go to the emergency room believing they are having a heart attack, and doctors often need blood tests, an electrocardiogram (ECG), and imaging to tell the difference. 1,2
Unlike a heart attack, broken heart syndrome is usually not caused by blocked arteries. Instead, researchers believe it happens when the body releases a sudden surge of stress hormones, such as adrenaline, after an intense emotional or physical event. These hormones can temporarily weaken the heart’s main pumping chamber, making it harder for the heart to pump blood effectively.1,3
How Can Stress Affect the Heart?
Our bodies are designed to respond quickly to stressful situations. When we experience intense fear, grief, or shock, the brain signals the body to release stress hormones, including adrenaline. This response is often called the “fight-or-flight” response; it prepares us to react by increasing our heart rate, raising our blood pressure, and sending more blood to our muscles.4
Most of the time, these changes are temporary and harmless. However, in some people, an unusually large surge of stress hormones can temporarily overwhelm the heart. Researchers believe this sudden release of adrenaline may “stun” the heart muscle, making it more difficult for the left ventricle to pump. The heart’s main pumping chamber may not contract normally.1,3
Although scientists are still studying exactly why this happens, this temporary weakening explains why broken heart syndrome can cause symptoms that feel so similar to those of a heart attack, even when the arteries are not blocked.3,5
What Can Trigger Broken Heart Syndrome?
Despite its name, broken heart syndrome isn’t only caused by the end of a relationship. Any event that places the body under sudden emotional or physical stress has the potential to trigger it. For some people, it may happen after the death of a loved one, a divorce, or receiving unexpected bad news. For others, it can occur during serious illness, major surgery, a car accident, or even a natural disaster. 1,3
Surprisingly, not all triggers are negative. In rare cases, extremely joyful events, such as a wedding, the birth of a grandchild, a surprise celebration, or even winning the lottery, have also been linked to broken heart syndrome. Researchers believe that whether the emotion is positive or negative, an intense surge of stress hormones may temporarily overwhelm the heart in certain individuals.3,5
Who Is Most at Risk?
Although broken heart syndrome can affect anyone, it is commonly seen in women over the age of 50, particularly after menopause. In fact, studies have found that nearly 90% of reported cases occur in postmenopausal women. Researchers are still trying to understand exactly why this group is affected more often. Still, they believe changes in hormone levels, especially estrogen, may play a role in how the heart responds to stress.3,5
That said, broken heart syndrome is not limited to older women; many men and younger adults can also develop the condition, especially after experiencing a significant emotional or physical event. While it remains relatively uncommon, recognizing the symptoms and seeking immediate medical care is important for everyone regardless of age or gender.1,3
How Is Broken Heart Syndrome Diagnosed?
Because broken heart syndrome shares many of the same symptoms as a heart attack, doctors cannot diagnose it based on symptoms alone. Someone experiencing chest pain, shortness of breath, or an irregular heartbeat should always seek emergency medical care right away rather than trying to determine the cause themselves.2
Once a patient arrives at the hospital, doctors often begin with many of the same tests used to evaluate a suspected heart attack. These may include an electrocardiogram (ECG), blood tests to check for heart damage, and, in some cases, a coronary angiogram, a test that looks for blocked arteries. If no significant blockages are found and the heart shows characteristic changes seen in broken heart syndrome, the doctor can then make a diagnosis.2
Although the symptoms can be frightening, these tests help doctors distinguish broken heart syndrome from other serious heart conditions and determine the most appropriate treatment for each patient.2
Can Broken Heart Syndrome be Treated?
The good news is that most people who develop broken heart syndrome make a full recovery with proper medical care. In many cases, the heart begins to regain its normal function within days or weeks, although recovery can vary from person to person. During this time, doctors may prescribe medications to support the heart, manage blood pressure, or reduce strain on the cardiovascular system while it heals.2,3
Even though the condition is usually temporary, it should never be taken lightly. Some people can experience complications, such as heart failure, abnormal heart rhythms, or, in rare cases, more serious problems that require additional treatment. Follow-up appointments allow doctors to monitor recovery and make sure the heart has returned to normal function.2,3
While there is no guaranteed way to prevent broken heart syndrome, managing stress, maintaining a healthy lifestyle, and seeking support during difficult times may help lower the risk; just as importantly, recognizing the warning signs and getting medical attention quickly can make a significant difference in recovery.2,4
Conclusion
When people say they feel heartbroken, they're usually describing emotional pain. However, broken heart syndrome reminds us that our emotions and our physical health are more connected than we often realize. Although this condition is uncommon, it is a real medical emergency that can closely resemble a heart attack and should never be ignored.1,3
Researchers continue to study broken heart syndrome to understand better how it happens and why some people are more likely to experience it than others. As our understanding grows, one message remains clear: if you or someone around you experiences sudden chest pain, shortness of breath, or other symptoms of a heart attack, seek emergency medical care immediately. It's always better to be evaluated by a health care professional than to assume the symptoms are caused by stress alone.2
The next time you hear someone say they feel heartbroken, you’ll know that while the phrase is often used figuratively, in rare cases the heart can truly be affected by overwhelming emotional or physical stress. Broken heart syndrome is a powerful reminder that caring for our emotional well-being is just as important as caring for our physical health.1,4
References
Mayo Clinic Staff. Broken heart syndrome - Symptoms and causes [Internet]. Mayo Clinic. 2023. Available from: https://www.mayoclinic.org/diseases-conditions/broken-heart-syndrome/symptoms-causes/syc-20354617
Broken heart syndrome - Diagnosis and treatment - Mayo Clinic [Internet]. www.mayoclinic.org. Available from: https://www.mayoclinic.org/diseases-conditions/broken-heart-syndrome/diagnosis-treatment/drc-20354623
Cleveland Clinic. Broken Heart Syndrome | Cleveland Clinic [Internet]. Cleveland Clinic. 2023. Available from: https://my.clevelandclinic.org/health/diseases/17857-broken-heart-syndrome
American Heart Association. Is Broken Heart Syndrome Real? [Internet]. www.heart.org. 2019. Available from: https://www.heart.org/en/health-topics/cardiomyopathy/what-is-cardiomyopathy-in-adults/is-broken-heart-syndrome-real
Takotsubo Syndrome [Internet]. American College of Cardiology. Available from: https://www.acc.org/latest-in-cardiology/ten-points-to-remember/2020/03/30/12/17/takotsubo-syndrome
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