This protocol describes the procedures adopted in a study which aimed to investigate cardiodynamic response (HR, SV, CO, CI) to a 6MWT using impedance cardiography in a cohort of people with stroke. Title of this study: Noninvasive investigation of the cardiodynamic response to 6MWT in people with stroke using impedance cardiography Fang Liu1, Alice YM Jones2,3, Raymond CC Tsang4, Yao Wang1,5, Jing Zhou1, Mingchao Zhou1, Yulong Wang1 .justify:after { content: ""; display:inline-block; width: 100%; }