Broken heart syndrome, also known as Takotsubo cardiomyopathy, is a condition typically triggered by intense emotional or physical stress. In individuals with normal coronary arteries, stress-related sudden arterial spasm can lead to a temporary narrowing in the anterior part of the heart and subsequent edema in the heart tissue. This condition manifests with severe heart rhythm disturbances and pain, closely resembling the symptoms of a heart attack.

In short, the symptoms of broken heart syndrome can include:
* Arrhythmia (palpitations)
* Chest pain and discomfort
* Numbness and pain in the left arm
* Panic and anxiety states
* Lack of concentration or difficulty focusing
* Headache
* Stress and fatigue/weakness
* Shortness of breath
* Feeling of pressure in the chest
* Fainting or feeling faint