Cardiac conditions. Certain subtypes of troponin (cardiac I and T) are very sensitive and specific indicators of damage to the heart muscle (myocardium). They are measured in the blood to differentiate between unstable angina and myocardial infarction (heart attack) in people with chest pain or acute coronary syndrome.
Virtual reality (VR) typically refers to computer technologies that use virtual reality headsets to generate the realistic images, sounds and other sensations that replicate a real environment or create an imaginary setting. VR also simulates a user's physical presence in this environment.
VRS Stands for Virtual ReScan. This is a software that allows one to scan a document and. adjust the image quality on the fly by using a slide bar to render the image exactly what one would like to save, without having to change the settings then rescan the document with the new settings. VRS has many more features, but that is the principle of VRS.