Wang Songhe, a student at Binhai University, was a middle schooler Yan Feifan had once tutored.
Seeing the unconscious young man wearing an oxygen mask, his face pale, Yan Feifan helped push the gurney while questioning the paramedic who had brought him in.
"What's the patient's condition?"
The paramedic pushing the gurney, a man of about thirty, initially looked annoyed at the question.
But when he glanced at Yan Feifan, his tone quickly became respectful. "Mr. Yan, the patient has hypokalemia."
"During potassium replacement therapy at the campus clinic, he lost consciousness and developed symptoms like irregular breathing and an arrhythmia."
"The campus clinic didn't dare continue treatment, so they had us transfer him here."
Hearing the paramedic's report, Yan Feifan's heart sank.
Irregular breathing, arrhythmia... these were signs of severe hypokalemia. Wang Songhe needed rapid potassium replacement, or his life would be in danger.
Just then, a girl rushed in.
