If your heart is beating really fast, you may need to get it checked out. Express.co.uk chatted to Dr Manav Bhushan, Co Founder of Fourth Frontier to find out what a fast heartbeat means.

09-18-2015 IMPACT Take A 3-D Tour Of A Big, Beating Human Heart Now doctors and heart device companies can get an up-close and personal view of our vital organs, without cutting anyone open.

A different study found that young men who engage in endurance exercise more than five hours a week may increase their risk of developing an irregular heart rhythm later in life. Swedish ...