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Valsalva SBP Drop and LVOT Obstruction

NCT07483125 · Status: RECRUITING · Type: OBSERVATIONAL · Enrollment: 800

Last updated 2026-03-19

No results posted yet for this study

Summary

This study aimed to evaluate the efficacy of non-invasive dynamic blood pressure monitoring in assessing left ventricular outflow tract obstruction in patients with hypertrophic cardiomyopathy. We prospectively collected SBP waveforms and LVOT gradient data from patients with obstructive and non-obstructive disease, systematically analyzed their correlation, and explored its clinical value in different clinical scenarios.

Conditions

Interventions

OTHER

participants are not assigned an intervention as part of the study

participants are not assigned an intervention as part of the study

Sponsors & Collaborators

  • Shanghai Zhongshan Hospital

    lead OTHER

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2025-12-01
Primary Completion
2026-12-31
Completion
2026-12-31

Countries

  • China

Study Locations

More Related Trials

Entities

Diseases

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT07483125 on ClinicalTrials.gov