What Is Heart Ablation? Heart ablation, or cardiac ablation, is a surgical procedure that is used to correct abnormal heart rhythms. Catheter tubes are used to correct structural heart problems that prevent normal heart rhythms. Malfunctioning heart tissue is scarred or destroyed.
By Anne Marie Helmenstine, Ph.D. Dilute Definition: a solution containing a relatively small quantity of solute as compared with the amount of solvent. This term is the opposite of 'concentrated'.
n. 3. (Chemistry) a liquid capable of dissolving another substance: water is a solvent for salt. 4. (Chemistry) the component of a solution that does not change its state in forming the solution or the component that is present in excess.Compare solute. 5. something that solves.. having the power of dissolving; causing solution. 3. a substance that dissolves another to form a solution: Water is a solvent for sugar. 4. something that solves or explains. solvent-, s. of solvÄns, present participle of solvere to loosen. See solve, -ent ]. solâ²ventâ¢ly, adv.