Definition
Broken heart syndrome is a temporary heart condition that's often brought on by stressful situations, such as the death of a loved one. People with broken heart syndrome may have sudden chest pain or think they're having a heart attack. In broken heart syndrome, there's a temporary disruption of your heart's normal pumping function, while the remainder of the heart functions normally or with even more forceful contractions. Broken heart syndrome may be caused by the heart's reaction to a surge of stress hormones. The condition may also be called takotsubo cardiomyopathy, apical ballooning syndrome or stress cardiomyopathy by doctors. The symptoms of broken heart syndrome are treatable, and the condition usually reverses itself in about a week.

Symptoms
Broken heart syndrome symptoms can mimic a heart attack. Common symptoms include:
Chest pain
Shortness of breath
Any long-lasting or persistent chest pain could be a sign of a heart attack, so it's important to take it seriously and call 911 if you experience chest pain.

Causes
The exact cause of broken heart syndrome is unclear. It's thought that a surge of stress hormones, such as adrenaline, might temporarily damage the hearts of some people. How these hormones might hurt the heart or whether something else is responsible isn't completely clear. A temporary constriction of the large or small arteries of the heart may play a role.
Broken heart syndrome is often preceded by an intense physical or emotional event. Some potential triggers of broken heart syndrome are:
News of an unexpected death of a loved one
A frightening medical diagnosis
Domestic abuse
Losing a lot of money
Natural disasters
A surprise party
Having to perform publicly
Job loss
Divorce
Physical stressors, such as an asthma attack, a car accident or major surgery
It's also possible that some drugs, rarely, may cause broken heart syndrome by causing a surge of stress hormones. Drugs that may contribute to broken heart syndrome include:
Epinephrine (EpiPen, EpiPen Jr), which is used to treat severe allergic reactions or a severe asthma attack
Duloxetine (Cymbalta), a medication given to treat nerve problems in people with diabetes, or as a treatment for depression
Venlafaxine (Effexor XR), which is a treatment for depression
Levothyroxine (Synthroid, Levoxyl), a drug given to people whose thyroid glands don't work properly

Complications
In rare cases, broken heart syndrome is fatal. However, most who experience broken heart syndrome quickly recover and don't have long-lasting effects.
Other complications of broken heart syndrome include:
Backup of fluid into your lungs (pulmonary edema)
Low blood pressure (hypotension)
Disruptions in your heartbeat
It's also possible that you may have broken heart syndrome again if you have another stressful event. However, the odds of this happening are low.

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