His ECG (which tracks heart activity) didn’t look 100 per cent normal but was not concerning and his blood tests were fine.

Normal results, also known as "normal sinus ... There is almost no preparation needed for an EKG test. However, there are a ...

The resting electrocardiogram (ECG) furnishes essential information for the diagnosis, management, and prognostic evaluation of patients with congestive heart failure (CHF). Almost any ECG ...