Original article Symptomatic mechanical heart valve thrombosis: High morbidity and mortality despite successful treatment options L Bollag, AZ Linka, P Dubach DOI: https://doi.org/10.4414/smw.2001.09685 Publication Date: 10.03.2001 Swiss Med Wkly. 2001;131(09-10):109-116 This text is only available as PDF .