New wrist-worn device can quickly tell if you're having a heart attack – it could save many lives

pixelheadphoto digitalskillet/Shutterstock Scientists have developed a wrist-worn device that could revolutionise treating heart attacks by speeding up diagnosis – without the need to draw blood (the current method). Over 700,000 people visit A&E in England and Wales because of chest pain. And they account for 25% of medical admissions toContinue Reading