The death of a loved one is one of the most difficult experiences that many people will go through during their lifetime, but one nurse is trying to make the process a little easier. Felicia Vaughn is ...

QRS interval widening appears to be highly specific for the diagnosis of hyperkalemia in patients with end-stage kidney disease. ECG changes, in general, have poor sensitivities for hyperkalemia in ...

The Skeptical Cardiologist has been evaluating a demo version of AliveCor's new KardiaMobile 6L. I have been a huge advocate of Kardia's single-lead ECG and use it with great success in dozens of my ...

Electrocardiograms (ECG) are devices that doctors can use to record the heart’s electrical activity. Portable devices are also available for people who wish to monitor their heart health at home.

One of the most notable features that Apple has introduced in recent years is ECG. Short for electrocardiogram, it is essentially the measurement of your heart's electrical activity and includes ...

It is often mistaken for a heart attack, but Takotsubo cardiomyopathy – previously known as Broken Heart syndrome – is a serious and sometimes fatal heart condition increasingly reported in intensive ...

ECG and EKG are different abbreviations for the same test, called an electrocardiogram. This test measures how electricity is functioning in a person’s heart. People may also refer to it as an ...