Perioperative thrombocytopenia predicts poor outcome in patients undergoing transcatheter aortic valve implantation

Patients with thrombocytopenia following TAVI procedure have poor prognosis, however, the changes on the particular days are not more important than initial platelet count. Further studies are needed to evaluate platelet and blood coagulation activation as potential causes of thrombocytopenia and impaired prognosis related to it.