Hypertrophic Cardiomyopathy is a genetic disease which causes the muscle of the heart to thicken. Left untreated, it can lead to heart failure, and it's quite common. But the therapies we have available at the moment treat only the symptoms and don't alter underlying disease course. Now new research from Harvard University, published in Science Translational Medicine, has identified the molecular clockwork that actually causes the condition, and they're testing a new drug that may help to stop it. Adam Murphy spoke to Chris Toepher to hear how... Like this podcast? Please help us by supporting the Naked Scientists