Figure 3.

Device retrieval process under fluoroscopy. A: At the beginning of the procedure, the device was visualized on fluoroscopy. B: Under ultrasound guidance, a 28F Edwards venous cannula was inserted and advanced to the junction between the inferior vena cava and the right atrium. The system was advanced to the right ventricular outflow tract to deliver the snare and then pulled back as described in text. C: A snaring tool was advanced through the 28F cannula and grasped the leadless pacemaker. D–F: The device was then slowly retracted and pulled back into the cannula.