Heart disease is the leading cause of death for people across the world. Seeing a cardiologist can make all the difference.

Older age, female sex, irregular heart rhythms, and daily activity levels can help to predict how much Alzheimer's Disease patients' cognitive function will decline, and how much they will depend on ...

When it comes to heart function, anything that deviates from normal behavior is cause for concern, especially if you’re at risk of heart disease. One of the most common "abnormal" behaviors is a heart ...

Accurately measuring electrical signals and calcium levels in the heart can lead to earlier treatment of potentially fatal conditions, such as heart attack or congestive heart failure. Calcium plays ...

Bigeminy is an irregular heart rhythm where every normal beat is followed by an abnormal one. You should see a doctor if bigeminy causes dizziness, chest pain, or trouble breathing. Bigeminy can be ...

Thousands of Brits have been warned about a hidden heart condition that could turn deadly without warning - but your ...