Diagnosing Heart Failure With Preserved Ejection Fraction in Patients With Unexplained Dyspnea (Diagnose-HFpEF)

Active, not recruitingOBSERVATIONAL
Enrollment

30

Participants

Timeline

Start Date

September 9, 2020

Primary Completion Date

August 4, 2023

Study Completion Date

August 30, 2024

Conditions
Dyspnea
Interventions
DIAGNOSTIC_TEST

Invasive hemodynamics of left ventricle via conductance catheter at rest, with exercise and with temporary vena cava occlusion

Invasive hemodynamics of left ventricle will be done by the conductance method. Left ventricular stiffness constant will be obtained by temporary vena cava occlusion. Right heart catherization will be done by pulmonary artery catherization and cardiac output will be estimated by thermodilution and Fick´s method.

Trial Locations (1)

04103

Universitätsklinikum Leipzig, Leipzig

All Listed Sponsors
lead

University of Leipzig

OTHER