Here, we break down what you need to know about an EKG test, including: What is an EKG? What does an EKG show? How is an EKG ...

Electrocardiography (EKG or ECG) is a form of diagnostic testing used to monitor the electrical activity of the heart over time via electrodes placed on the skin of the chest. The method can ...

Exercise-induced wall motion abnormalities, detected by echocardiography, increase the risk of major adverse cardiac events (MACE) and mortality in patients with suspected coronary artery disease ...