Gel that repairs heart attack damage could improve health of millions

Injectable, biodegradable technology developed by UK team works as a scaffold to help new tissue grow

British researchers have developed a biodegradable gel to repair damage caused by a heart attack in a breakthrough that could improve the health of millions of survivors worldwide.

There are more than 100,000 hospital admissions every year due to heart attacks in the UK alone - one every five minutes. Medical advances mean more people than ever before survive, with 1.4 million Britons alive today after experiencing a heart attack. But hearts have a very limited ability to regenerate, meaning survivors are left at risk of heart failure and other health problems.