Broken heart syndrome, also known as takotsubo cardiomyopathy, is a sudden but temporary weakening of the heart muscle, often triggered by intense emotional or physical stress.
Key Details
- The condition accounts for about 2% of patients presenting with heart attack-like symptoms.
- Symptoms include chest pain, breathlessness, and heart rhythm changes.
- Diagnosis involves ECG, blood tests, and angiograms.
Who is at risk
- Most common in postmenopausal women; less common in men.
- Risk factors include increasing age, female sex, underlying mental health conditions (e.g., depression, anxiety), and other medical conditions.
- Traditional heart disease risk factors (overweight, smoking, diabetes) are not strongly linked.
Treatment and recovery
- Heart failure medications are commonly prescribed.
- Patients are monitored in hospital for a few days.
- Recovery occurs over weeks to months with ongoing therapy.
Research
- The exact cause is under investigation; a leading theory involves a surge of stress hormones like adrenaline.
- Genetic contributions and other factors are being studied.
- More research is needed to identify who is prone and possible preventive treatments.