The medical phenomenon, also known as Takotsubo Cardiomyopathy, refers to the sudden temporary weakening of the muscular portion of the heart.
It usually appears after a patient experiences a significant physical or emotional stressor and can lead to long-term heart injury and impaired function.
Now, U.S. researchers have noticed an increase in cases of broken heart syndrome with the incidence rising steadily since well before the Covid- 19 pandemic began and middle-aged and older women diagnosed much more frequently.
Analysing national hospital data collected from more than 135 000 women and men who were diagnosed with Takotsubo syndrome between 2006 and 2017, the study's senior author Dr Susan Cheng and her team discovered that diagnoses have been increasing at least 6 to 10 times more rapidly for women ages 50 to 74 than for any other demographic.
In addition, they noted that the findings indicate the brain and nervous system respond to different types of stressors as a woman gets older.
“There is likely a tipping point, just beyond midlife where an excess response to stress can impact the heart. Women in this situation are especially affected and the risk seems to be increasing,” says Dr Susan.
Full study results have been published in the Journal of the American Heart Association.
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