Is hemoadsorption a really necessary treatment in endocarditis surgery?

Is hemoadsorption a really necessary treatment in endocarditis surgery? Ann Thorac Surg. 2020 Jun 01;: Authors: Bustamante-Munguira J, Herrera-Gómez F, Figuerola-Tejerina A PMID: 32497641 [PubMed - as supplied by publisher]
Source: The Annals of Thoracic Surgery - Category: Cardiovascular & Thoracic Surgery Authors: Tags: Ann Thorac Surg Source Type: research