New genes have been found that can determine how the heart responds to exercise a new research has claimed. According to a study led by the Queen Mary University of London 30 new gene locations have been discovered that determine how the heart responds to and recovers from exercise. The study was conducted using the genetic and electrocardiogram data of 67000 people from UK Biobank. The findings could be used to improve the identification of people with impaired heart rate during recovery and those at higher risk of heart disease mortality. The difference in heart rate response to exercise was