U.S., Jan. 15 -- ClinicalTrials.gov registry received information related to the study (NCT07340333) titled 'Physiological Reference Values of Total Arterial Impedance Derived From PRAM Monitoring' on Jan. 06.
Brief Summary: Total arterial impedance (Ztot) is an advanced hemodynamic parameter that reflects the global arterial load opposing ventricular ejection by integrating both steady and pulsatile components of the arterial system. Although Ztot can be continuously derived from Pressure Recording Analytical Method (PRAM)-based monitoring, physiological reference values under stable clinical conditions are not well established.
This observational study aims to define patient-level physiological reference values for Ztot using intraopera...