Diagnostic Study of Structural Heart Disease Based on Cardiac Electromechanical Signals

Study participants will be prospectively recruited from consecutive outpatient and inpatient populations presenting to the Cardiology and Cardiac Surgery Departments of the following participating institutions: The First Affiliated Hospital of Xi'an Jiaotong University, The Second Affiliated Hospital of Xi'an Jiaotong University, and \[add additional participating institutions as applicable\].

NCT Number	NCT07603115
Lead Sponsor	First Affiliated Hospital Xi'an Jiaotong University Collaborators: Second Affiliated Hospital of Xi'an Jiaotong University
Conditions	Valvular Heart Disease
Enrollment	1,300 participants
Start Date	2026-05
Primary Completion	2026-09 (estimated)
Study Completion	2027-12 (estimated)
Updated on ClinicalTrials.gov	2026-05-22