A Chinese mum has had a heart attack while trying to explain some math’s homework to her son.
Wang, a 36-year-old mother from China, almost died last week when the incident happened.
The heart attack came after she repeatedly tried to explain a maths equation to her primary-aged son.
According to the local newspaper, Wang always helped her son with his maths homework. But on this night the problem was more difficult.
Wang said she felt her heart “palpitating” and found it difficult to breathe properly.
She immediately called her husband and was rushed to the hospital.