# Valsalva SBP Drop and LVOT Obstruction

> **NCT07483125** · — · RECRUITING · sponsor: **Shanghai Zhongshan Hospital** · enrollment: 800 (estimated)

## Conditions studied

- HCM
- oHCM
- nHCM

## Interventions

- **OTHER:** participants are not assigned an intervention as part of the study

## Key facts

- **NCT ID:** NCT07483125
- **Lead sponsor:** Shanghai Zhongshan Hospital
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** RECRUITING
- **Start date:** 2025-12-01
- **Primary completion:** 2026-12-31
- **Final completion:** 2026-12-31
- **Target enrollment:** 800 (ESTIMATED)
- **Last updated:** 2026-03-19


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT07483125

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT07483125, "Valsalva SBP Drop and LVOT Obstruction". Retrieved via AI Analytics 2026-07-11 from https://api.ai-analytics.org/clinical/NCT07483125. Licensed CC0.

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*[Clinical trials dataset](/datasets/clinical-trials) · CC0 1.0*