News and Events News Jeans day to support Papworth Hospital Charity! After suffering a heart attack in 2016 and receiving treatment at Papworth Hospital, ex patient Matt Rivers visited Papworth to present donations from a 'Jeans day' held at his work place to the cardiac rehab team. Matt along with his colleagues donned a more casual attire for the day and raised a fantastic £774.44 for Cardiac Rehab! Donations to the cardiac rehab department allow the team to enhance the service they provide and help more patients increase their fitness levels and make lifestyle changes following their heart procedure at Papworth Hospital. A huge thank you to Matt and all colleagues involved at Instinet Europe Limited for this amazing donation!