U.S., Aug. 9 -- ClinicalTrials.gov registry received information related to the study (NCT07112391) titled 'Pressure-Volume Loop Assessment in Valvular Heart Disease' on July 25.
Brief Summary: The VHD PV loop study intends to assess invasive right ventricular to pulmonary artery (RV-PA) coupling in patients with valvular heart disease (VHD). Invasive RV-PA coupling is measured by using conductance catheters, the gold standard assessment for ventricular physiology. Several non-invasive parameters have been reported as surrogates for this complex physiological entity, but none of them has been tested against the gold-standard in this population. Based on this, our main objective is to assess the correlation of imaging derived RV-PA coupling...