Changes in the investigation and management of suspected myocardial infarction and injury during COVID-19: a multi-centre study using routinely collected healthcare dataImperial College Healthcare NHS TrustLara Chammas, Kevin Yuan, Stephanie Little, Gail Roadknight, Kinga A. Varnai, Shing Chan, Shirley Sze, Jim Davies, Andrew Tsui, Hizni Salih, Ben Glampson, Dimitri Papadimitriou, Abdulrahim Mulla, Kerrie Woods, Kevin O’Gallagher, Anoop D. Shah, Bryan Williams, Folkert W. Asselbergs, Erik Mayer, Richard Lee, Christopher Herbert, Tom Johnson, Stuart Grant, Nick Curzen, Ajay M. Shah, Divaka Perera, Riyaz S. Patel, Keith M. Channon, Amit Kaura, Jamil Mayet, David W. Eyre, Iain Squire, Raj Kharbanda, Andrew Lewis, Rohan S. Wijesurendra