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.
Modifiers are just what they sound likeâwords or phrases that modify something else. Misplaced modifiers are modifiers that modify something you didn't intend them to modify. For example, the word only is a modifier that's easy to misplace. I ate only vegetables.