An electrocardiogram (ECG) is a quick test that demonstrates how your heart's electrical activity operates. It is run in both routine health check-ups and emergency situations to detect a range of ...

Chest pain and palpitations have become two of the most frequent causes of people rushing to a hospital or typing their symptoms into the search engine. One only needs to feel a sudden chest squeeze, ...

ECG tests commonly given to people with suspected angina to predict the likelihood future of heart disease have limited accuracy, according to a new study. ECG (electrocardiogram) tests commonly given ...