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.
Well, the world-famed VRVÂ® (Variable Refrigerant Volume) is a technology pioneered by Daikin. It is rapidly growing acceptance in large size applications, due to its waterless operation, absolute flexibility and energy saving features.he VRV system thus maintains comfortable room temperature at a virtually constant level without temperature variations typical of conventional on/off control systems. Highly sophisticated PID controls provide room temperature within 0.5 deg c from set point.