Radiofrequency ablation (RFA) is a medical procedure in which part of the electrical conduction system of the heart, tumor or other dysfunctional tissue is ablated using the heat generated from medium frequency alternating current (in the range of 350â500 kHz).
(ËmÉdÉªfÉªËkeÉªÊÉn) n. 1. the act of modifying or the condition of being modified. 2. something modified; the result of a modification. 3. a small change or adjustment. 4. (Grammar) grammar the relation between a modifier and the word or phrase that it modifies. ËmodifiËcatory, ËmodifiËcative adj.
3. (Government, Politics & Diplomacy) a governmental or ministerial order having the force of law. 4. (Zoology) embryol the ability of an animal embryo to develop normally after its structure has been altered or damaged in some way. 5. (modifier) as required by official rules or procedure: regulation uniform.