Product event summary:the full lead was returned and analyzed.The distal conductor of the lead was obstructed due to a stylet/guidewire stuck in the lumen,the proximal conductor of the lead became extrinsically distorted due to pulling/stretching/overstress,the distal conductor of the lead became extrinsically distorted due to pulling/stretching/overstress,the inner insulation of the lead was extrinsically breached due to pulling/stretching/overstress,the inner insulation of the lead became extrinsically distorted due to kinking/buckling,visual summary analysis of the lead indicated damage at implant and visual summary analysis of the lead indicated stretching.The analyst also noted:guidewire could not be removed due to lead stretched: conductors distorted, insulation torn and buckled.
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