Elena Rostov didn’t look at the sparks. In a trauma bay, bright flashes were just distractions. You looked at the patient.
Clara Vance’s eyelids were fluttering at twenty cycles per second. That wasn’t normal rapid-eye movement. That was an electric fence humming inside her brainstem.
“Sinus tachycardia,” Elena barked, her fingers clamping onto Clara’s right radial artery. “Heart rate jumping to one hundred and ten. Systolic pressure spiking past one-sixty. Julian, don’t touch that receiver!”
Julian froze with his fingers two inches from the black Bakelite handset. Blue electrical sparks danced across the twin cradle plungers, hissing like grease on a hot griddle. The air smelled of sharp ozone and scorched varnish.
[BEEP-BEEP-BEEP-BEEP]
The battery-powered Marquette monitor on the gurney’s lower shelf shrieked an arrhythmia alert. The green trace wasn’t drawing clean peaks and valleys anymore. It looked like a hacksaw blade ripping across the phosphor tube.
“Ninety volts alternating current,” Dr. Corvo said, his velvet voice sharp with forensic urgency. “Superimposed directly on forty-eight volts of talking battery. It’s a standard municipal ringing surge, but she’s running it at sixty watts. That is enough electrical force to stop a bullock’s heart, Julian.”
Down in the brass bells of the Model 500 telephone, the tiny steel clapper was vibrating so fast it looked like smoke. The sound didn’t stay in the bells. It projected straight out of the casing, clear and sweet, carrying the crisp acoustic texture of nineteen-fifties magnetic tape played through an iron horn.
