Extrathoracic subclavian venipuncture by using only the J-type guidewire for permanent pacemaker electrode placement.

Extrathoracic subclavian/axillar venipuncture is an accepted method for implanting pacemaker leads. Although several procedures have been reported, no standard method has been established yet. We evaluated the usefulness of a method in which only J-type guidewires are used. Between August 2011 and November 2012, 33 patients (20 men and 13 women; age, 77.5 ± 10.3 years) underwent permanent pacemaker lead insertion by extrathoracic subclavian venipuncture at our hospital. Thirty-two of the patients underwent primary implantation, whereas 1 patient required an additional lead because of lead fracture. The guidewires were inserted from the cubital vein to the subclavian vein. After the pacemaker pockets were created, we set the X-ray projection in the ipsilateral anterior oblique view. The distal edge of the guidewire was positioned on the ventral side of the first rib on fluoroscopy. The needle tip was positioned within the Ushaped distal tip of the J-type guidewire. The needle was held parallel to the X-ray angle and advanced towards the first rib until the tip entered the subclavian vein. The guidewire was inserted through the cubital vein in 31 patients, and through the femoral vein in 2 patients. Using this method, we successfully performed subclavian venipunctures in all 33 patients (total, 60 punctures) without any complications. Extrathoracic subclavian venipuncture using only a J-type guidewire is an easy, safe, and economical method for pacemaker lead implantation.