An electrocardiogram or ECG can help the doctor determine whether the graphs indicate a heart attack or an acid attack from last night's dish. Correct interpretation may prompt life-saving ...

That graph, an electrocardiogram (ECG or EKG), can help the doctor decide whether you're having a heart attack or an acid attack from last night's spaghetti.

How about taking an ECG test on your own and availing the ECG graph on your mobile phone rather than running to the doctor when you feel something's wrong with ...

The graph below shows the total number of publications each year in Electrocardiogram Interpretation in Emergency and Critical Care Nursing.

A study observed how well researchers could interpret ECG data from various wearables, and Apple Watch came out as the most favorable but is no better at detecting atrial fibrillation than others.