What is a heart blockage? It simply means the heart may not work well. Cleveland Clinic reports a heart blockage can happen when your heart beats slowly or skips beats, and in severe cases, it can ...

Dr. Paul Friedman answers the question: 'Heart Block versus Artery Blockage?' — -- Question: I have been diagnosed with heart block. How does this differ from blockage in one of my arteries?

Heart blockages tend to develop very quietly, and the symptoms are usually mild. They can easily be mistaken for tiredness, winter fatigue, or normal ageing. Such subtle signs may indicate that the ...

The Apple Watch can detect a leading cause of heart attacks — an unadvertised capability that could have big implications for health monitoring — according to a Dutch doctor. After using the Apple ...