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.
1. Virtual Reality Isnât a Fad. VR isnât âthe next step after 3D moviesâ. It isnât âlike having a small TV strapped to your faceâ either. And itâs not âjust for gamersâ. VR is an emerging breed of technology that will take some time to fully take rootâlike the automobile or even the personal computer.