Tokyo, Oct. 31 -- UMIN Clinical Trials Registry (UMIN-CTR) received information related to the study (UMIN000059571) titled 'Isovolumetric Relaxation Time and Pulmonary Vascular Resistance in Chronic Obstructive Pulmonary Disease (COPD): A Retrospective Single-Center Study' on Oct. 31.
Study Type:
Observational
Primary Sponsor:
Institute - Nippon Medical School Hospital
Condition:
Condition - Chronic Obstructive Pulmonary Disease (COPD)
Classification by malignancy - Others
Genomic information - NO
Objective:
Narrative objectives1 - The aim of this study is to determine whether right ventricular isovolumetric relaxation time (IRT) obtained by echocardiography can serve as a noninvasive indicator of pulmonary vascular resistance (PVR) m...