The present invention relates to improved ablation electrodes (10, 10′) and catheter assemblies (12), as well as methods useful in conjunction with irrigated ablation catheters. An irrigated ablation electrode assembly (10, 10′) includes a proximal member (18, 18′) having an outer surface (22), an inner lumen (26, 26′) and a proximal passageway (24). The proximal passageway (24) extends from the inner lumen (26, 26′) to the outer surface (22) of the proximal member (18, 18′). The assembly (10, 10′) further includes a distal member (20) having a distal end (30) and a distal passageway (28) extending from the inner lumen (26, 26′) through the distal member (20) to the distal end (30). Embodiments of the present invention include an irrigated catheter assembly (12) configured to direct irrigation fluid to target areas where coagulation is more likely to occur to, among other things, better minimize blood coagulation and associated problems.
