A catheter, comprising: an ambidextrous control having a right-handed configuration and a left-handed configuration, the control including a body and a handle coupled to the body to permit change of the handedness of the control, wherein the handle has a first orientation relative to the body when the control is in the right-handed configuration, and the handle has a second orientation relative to the body when the control is in the left-handed configuration, the second orientation being different from the first orientation； and a distal section, wherein applying a force to the handle actuates the distal section.
