# Speckle Tracking Echocardiography Analysis of Left Ventricular Myocardium After Percutaneous Intramyocardial Septal Radiofrequency Ablation for Hypertrophic Obstructive Cardiomyopathy

> **NCT04777188** · NA · COMPLETED · sponsor: **Xijing Hospital** · enrollment: 70 (actual)

## Conditions studied

- Hypertrophic Obstructive Cardiomyopathy

## Interventions

- **PROCEDURE:** Percutaneous Intramyocardial Septal Radiofrequency Ablation for hypertrophic obstructive cardiomyopathy

## Key facts

- **NCT ID:** NCT04777188
- **Lead sponsor:** Xijing Hospital
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2016-10-22
- **Primary completion:** 2019-07-01
- **Final completion:** 2019-07-09
- **Target enrollment:** 70 (ACTUAL)
- **Last updated:** 2021-03-08


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04777188

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04777188, "Speckle Tracking Echocardiography Analysis of Left Ventricular Myocardium After Percutaneous Intramyocardial Septal Radiofrequency Ablation for Hypertrophic Obstructive Cardiomyopathy". Retrieved via AI Analytics 2026-06-01 from https://api.ai-analytics.org/clinical/NCT04777188. Licensed CC0.

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