[Outcome of patients with clinically acute massive pulmonary embolism].

Acute massive pulmonary embolism (AMPE) is an event that places the recipient at an unusually high risk of sudden death. Among 183 patients with thromboembolic disease, AMPE has been diagnosed clinically in 58 cases (32%). Diagnostic criteria: cardiac arrest (24 cases--41%), shock (12--21%) acute cor pulmonale (ACP 15--26%) and ACP with shock (7 cases--12%). There were 33 women and 25 men aged 22-88 years in this group. In 25 patients heparin (H), in 7 streptokinase (S), in 1 tPA, in 7 S after H have been used, 26 patients (45%) survived, 32 (55%) died: there were 20 sudden deaths. Advanced underlying cardiopulmonary diseases or/and recurrent pulmonary embolism seem to be the most important predictors of fatal outcome of AMPE.