The left ventricular ejection fraction (LVEF) test rate is increasingly used as a quality of care indicator for pa-. tients with heart failure. Our study produced benchmark LVEF test rates in a Medicare fee-for-service.
Toluene is a very good solvent because, unlike water, it can dissolve many organic compounds. In many commercial products, toluene is used as a solvent that is present in paint thinners, nail polish remover, glues, and correction fluid. Toluene has many uses in different industries.
Industrial use of toluene as a solvent replacement for the more toxic benzene is increasing. In addition to the products mentioned above, toluene is commonly used in some printing operations, leather tanning, and chemical processes. Intentional inhalation of toluene makes it one of the most abused hydrocarbon solvents.