Prospective validation of an acoustic-based system for the detection of obstructive coronary artery disease in a high-prevalence population. - Renker M; Kriechbaum SD; Schmidt SE; Larsen BS; Wolter JS; Dörr O; Fischer-Rasokat U; Kim WK; Liebetrau C; Bøttcher M; Nef H; Bauer T; et al. (Heart and vessels, 2021)