What are red words? 90% of the time, speakers of English use just 7,500 words in speech and writing. These words appear in red, and are graded with stars. One-star words are frequent, two-star words are more frequent, and three-star words are the most frequent. Close. The thesaurus of synonyms and related words is fully integrated into the dictionary.
More in Heart Disease. Cardiac enzymes (the old name), or cardiac biomarkers (the new name), are blood tests that are used to detect damage to heart muscle cells. Cardiac biomarkers are proteins from heart muscle cells that have leaked out into the bloodstream after an injury to the cardiac muscle. Creatine kinase and troponin are the two proteins currently measured in biomarker tests.
Liver enzymes are enzymes - - chemical substances that act as catalysts to strengthen chemical reactions - - that are produced by the liver. Each liver enzyme has a particular function in terms of maintaining the body's health, helping to metabolize various foods (especially fats), and other things that the liver does.hese enzymes are important for healthy bodily functioning, and the liver produces a great many of them which is a large part of why it is such an important and vital organ. Liver enzymes are found in the blood normally, but only in a certain range of concentration.