[Extensive acute pulmonary embolism: fragmentation treatment with a rotatable pigtail catheter].

A 58-year-old patient with extensive pulmonary embolism complicated by cardiogenic shock and contraindications to thrombolysis was treated by mechanical embolus fragmentation using a rotatable pigtail catheter system. Considerable recanalization of the left pulmonary arteries was rapidly achieved with relative ease of instrumentation. Subsequently, the hemodynamic condition stabilized.