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'.
A solute is what is dissolved in a solution eg. Salt and water. The solute in the solution is the salt as it has dissolved in water. There can be many different solutes in a sâ¦olution at one time. A cup of coffee contains many solutes as the coffee granules and the sugar have dissolved in the water, making these two solids solutes.