AI reveals hidden patterns in ECGs that human experts can't see, transforming a century-old clinical tool into a powerful ...

ECG Challenge: What's Causing This Long Pause? An older woman visits the hospital after fainting, and telemetry shows long pauses in her heart's rhythms. What does the ECG show?

10 Figure 2. Fifteen-lead ECG in a 53-year-old woman with a secundum ASD. Note the rSr′ pattern over right precordial leads, with a broad and slurred r′. The QRS axis is vertical, and the PR interval ...