A high PT usually means that there is serious liver damage or cirrhosis. Other things to know: Some patients take a drug called Coumadin (warfarin), which elevates the PT for the purpose of thinning the blood. This is not related to having liver disease because it is the Coumadin causing the PT to be high.
A battery backup, or uninterruptible power supply (UPS), is primarily used to provide a backup power source to important desktop computer hardware components.
SPLIT SYSTEM. A Trane EarthWiseâ¢ Hybrid split system combines an electric heat pump with a variable speed gas or oil furnace for ultimate efficiency.our independent Trane dealer can set the system to automatically switch from electric to gas heat, or you can make that selection with a Trane Comfort Control. In summer, the heat pump works as an air conditioner, pulling heat out of your home and releasing it outdoors.