The stethoscope felt heavier that day. The coat a little too white. The corridors a little too long. Somewhere, in a room just ahead, a patient waited â not knowing they were about to become someone's ...

This image from video provided by Johns Hopkins University in March 2026 shows a digital twin of a heart belonging to a patient with an irregular heartbeat being used to simulate treatment approaches.

As many as 75% of the errors that occur in internal medicine are tied to flawed clinical reasoning, a study found. In this context, experts stress that identifying and teaching cognitive biases is ...

WASHINGTON (AP) — Scientists created virtual replicas of patients’ diseased hearts so precise that blocking a dangerous irregular heartbeat in these digital “twins” showed doctors how to better treat ...