Thermodilution Method

The thermodilution method is a technique used to measure cardiac output, or how much blood the heart pumps per minute. It involves injecting a cold fluid into a vein and then measuring the temperature change downstream in the blood using a special catheter. By analyzing how the temperature drops over time, medical professionals can calculate the volume of blood the heart is pumping. This method provides valuable information about the heart's function and helps in diagnosing and managing heart conditions accurately.