“The ambulances will be here in less than a minute! Two incoming!”
A wave of tension swept through the emergency department.
After nine at night, critically ill patients always seemed to arrive all at once.
“Ambulance One. Acute myocardial infarction. Male, seventy-two. Decreasing level of consciousness.”
“Ambulance Two. Traffic collision with a semi-truck. Female, sixteen. Multiple traumatic injuries.”
A nurse read the reports aloud.
I glanced at the clock.
9:13 p.m.
Both patients were running out of time.
“Operating room?”
“One is still occupied.”
“Cardiology?”
“They’re in the cath lab.”
“Trauma surgeon?”
“Ten minutes away.”
I swallowed the curse that almost escaped my mouth.
We had the equipment.
We had the medication.
What we didn’t have…
was enough people.
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I’d lost count of how many times I’d seen this.
Medicine had advanced.
Patients who would have died years ago could now be saved.
But doctors couldn’t be created overnight.
“Doctor…”
A first-year resident looked at me.
His face had gone pale.
“Which patient do we…”
He couldn’t finish the question.
Neither could I.
Because the answer no longer belonged to the doctors.
⸻
Our hospital had Lifeline.
The Emergency Triage Optimization AI.
It continuously analyzed patients’ vital signs, medical histories, transport times, operating room availability, expected procedure lengths, staffing levels, and countless other variables.
Then it calculated the sequence that would save the greatest number of lives.
When Lifeline was first introduced, many physicians opposed it.
“You can’t assign priorities to human lives.”
“Medical decisions belong to doctors—not machines.”
I had been one of them.
But numbers proved stronger than emotion.
Three years after its introduction…
Emergency survival rates had risen by 15 percent nationwide.
Deaths within the first twenty-four hours after admission had dropped dramatically.
Medical malpractice lawsuits had become less common.
Now…
Nearly every emergency medical center in the country relied on Lifeline.
No one suggested turning it off anymore.
⸻
The sirens grew louder.
Two ambulances pulled into the emergency entrance almost simultaneously.
“Bringing them in!”
Stretchers rushed through the trauma bay.
The seventy-two-year-old man.
His skin had turned an ashen gray.
His ECG was unstable.
His blood pressure continued to fall.
“Sixteen-year-old female coming through!”
On the next bed lay a high school girl.
Her school uniform had been cut away by paramedics.
Bandages and tourniquets covered her body.
Her breathing was shallow.
Her left leg bent at an unnatural angle.
“Doctor!”
The monitors came alive.
Lifeline began processing both patients’ data.
Every eye in the room turned toward the display.
Doctors.
Nurses.
Residents.
No one looked away.
A tone sounded.
Analysis Complete
The recommendation appeared.
Priority Patient: ID-02
The high school girl.
The resident looked at me.
“Doctor…”
For just a moment…
I looked at the elderly man.
He clutched his chest, gasping for air beneath his oxygen mask.
Beside him, the girl’s heart rate was falling rapidly.
“Patient ID-02 takes priority.”
The words left my mouth.
Immediately, the entire team sprang into action.
No one objected.
That was the rule in this hospital.
And so far…
That rule had never been wrong.