2021DIN EN ISO 5840-2:2021 Cardiovascular implants - Cardiac valve prostheses - Part 2: Surgically implanted heart valve substitutes (ISO 5840-2:2021); German version EN ISO 5840-2:2021
2019DIN EN ISO 5840-2:2019 Cardiovascular implants - Cardiac valve prostheses - Part 2: Surgically implanted heart valve substitutes (ISO/DIS 5840-2:2019); German and English version prEN ISO 5840-2:2019
2016DIN EN ISO 5840-2:2016 Cardiovascular implants - Cardiac valve prostheses - Part 2: Surgically implanted heart valve substitutes (ISO 5840-2:2015); German version EN ISO 5840-2:2015
1970DIN EN ISO 5840-2 E:2014-06 Cardiovascular Implants Heart Valve Prostheses Part 2: Surgically Implanted Heart Valve Substitutes (Draft)