| http://www.w3.org/ns/prov#value | - A catheter for ablating and/or mapping tissue on the inner wall of a blood vessel comprising:a body portion; and a tip portion having a proximal section and a distal section, the proximal section including a proximal ablation electrode and a proximal mapping electrode and the distal section including a distal ablation electrode and a distal mapping electrode, wherein said tip portion is deflectabl
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