Catheter with deflectable shaft

A catheter comprising:

• an elongate member extending from a proximal end to a distal end, wherein the elongate member comprises a wall defining a longitudinally extending lumen;
• a fixation member coupled to a distal portion of the elongate member;
• an overmolded hub assembly encasing a proximal portion of the elongate member, wherein the overmolded hub assembly encases at least a distal portion of an element that defines a channel;
• a handle configured to surround and engage at least a portion of the hub assembly;
• and
• a pull wire extending through the channel and through the wall of the elongate member from the proximal end of the elongate member to the fixation member, wherein the pull wire is coupled to the fixation member, and wherein the elongate member is configured to deflect from an initial configuration to a deflected configuration in response to a pull force applied to the pull wire.