Heart rhythm: It helps identify irregular heartbeats ... algorithm that can recognize basic patterns on an EKG. However, EKG ...

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?

Fitbit has recently launched a new feature that continuously monitors heart rate rhythms, and can look for atrial fibrillation using the PPG sensor. While this has an advantage over ECG watches ...

Since Tim Cook stood on stage and announced the arrival of the ECG app, cardiologists and health experts have speculated on just how accurate the Watch is at detecting irregular rhythms.

ECG Challenge: Rushing to the ED With Chest Pain A 67-year-old man with no cardiac history has a sudden bout of chest pain, but his labs come back normal. What does his ECG show? Clinical Case ...