Left and right ventricular function in acutely presenting myocarditis: sparing of the right ventricle by Davies Ceri, Petersen Steffen, Westwood Mark, Mathur Anthony, Pugliese Francesca, Anand Vijay, Mozid Abdul, Sekhri Neha, Zemrak Filip, Velmurugan Shanti, Mohiddin Saidi, Boubertakh Redha