@base . , ; "European heart journal." ; ; ; ; ; "European heart journal." , "European heart journal. Case reports" ; ; [ a ; "Preserved : 5" ; "Preserved" ; "2024-01-08"^^ ; "Preserved : 5 (1, 3, 6, 7)" ; ; [ "2514-2119" ; "European Heart Journal - Case Reports" ; "Oxford University Press" ] ; "2021/2021" ] ; [ a ; "Preserved : 2017: 1, 2018: 2, 2019: 3, 2020: 4, 2021: 5, 2022: 6, 2023: 7, 2024: 8" ; "Preserved" ; "2024-03-26"^^ ; "Preserved : 2017: 1(1-2), 2018: 2(1-4), 2019: 3(1-4), 2020: 4(1-6), 2021: 5(1-12), 2022: 6(1-12), 2023: 7(1-12), 2024: 8(1-3)" ; ; [ "2514-2119" ; "European Heart Journal: case reports" ; "Oxford University Press" ] ; "2017/2024" ] ; [ a ; "Preserved : 5" ; "Preserved" ; "2023-10-14"^^ ; "Preserved : 5 (1, 3, 6, 7)" ; ; [ "2514-2119" ; "European Heart Journal - Case Reports" ; "Oxford University Press" ] ; "2021/2021" ] ; [ a ; "Preserved : 5" ; "Preserved" ; "2023-07-26"^^ ; "Preserved : 5 (1, 3, 6, 7)" ; ; [ "2514-2119" ; "European Heart Journal - Case Reports" ; "Oxford University Press" ] ; "2021/2021" ] ; "https://academic.oup.com/ehjcr/" . "England" . . a ; "portico" ; "Portico" . a ; "ndpp" ; "National Digital Preservation Program, China" . a . a , ; "European heart journal. Case reports" . a ; . a ; "2514-2119" ; . a ; "20230330111409.661416"^^ ; ; .