How does a picco catheter work?

Answer 1

A Picco catheter, or Pulse Index Continuous Cardiac Output catheter, is a specialized medical device used to monitor hemodynamic parameters in critically ill patients. It combines a thermodilution method with pulse contour analysis to continuously measure cardiac output and arterial pressure. The catheter is inserted into the pulmonary artery, where it utilizes a sensor to assess the pressure waveforms and calculate real-time cardiac output and other cardiovascular metrics. This information helps clinicians make informed decisions regarding fluid management and treatment strategies.