RESUMO
BACKGROUND: Mechanical thrombectomy is a useful technique in patients with high-risk pulmonary embolism. It is indicated as an alternative to systemic fibrinolysis when it is contraindicated or as an adjuvant therapy when it fails. OBJECTIVE: To describe clinical characteristics, evolution and survival of patients with high-risk pulmonary embolism who have undergone mechanical thrombectomy. METHOD: Single-center retrospective descriptive study of consecutive patients who underwent mechanical thrombectomy. Demographic, clinical and survival variables were analyzed. RESULTS: 9 patients were included (56% men, 44% women). All patients had pulmonary artery pressure assessed using a Swan-Ganz catheter before thrombectomy. The median pulmonary artery pressure before the procedure was 46mmHg (51-38mmHg). Systemic fibrinolysis was also performed in 5 cases, in 2 of them in the setting of cardiorespiratory arrest, without hemorrhagic complications. No patient died during hospitalization. Survival one month after the procedure was 100%. CONCLUSIONS: In our series, mechanical thrombectomy is a useful technique as an alternative to systemic fibrinolysis or as an adjuvant therapy to it.