An electrocardiogram and echocardiogram (echo) are both noninvasive imaging tests that look at the functioning of your heart and can help identify heart disease. An electrocardiogram (EKG or ECG) and ...

The Electrocardiogram For 60 years physicians have used this record of the electrical activity of the heart for diagnosis. New investigations show how it is related to the electrical events that ...

The Apple Watch Series 4 will include a more advanced heart-monitoring technology called electrocardiogram. This feature has received clearance from the US Food and Drug Administration, meaning it can ...