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Ablation Guided Via Precision Imaging Using Electromechanical Wave Imaging

NCT06577714 · Status: ENROLLING_BY_INVITATION · Phase: NA · Type: INTERVENTIONAL · Enrollment: 322

Last updated 2026-04-27

No results posted yet for this study

Summary

Atrial and ventricular cardiac arrhythmias are serious public health problems in the United States, affecting over 5% of Americans and are major causes of stroke and heart failure leading to increased morbidity and mortality. This proposed clinical trial will determine how electromechanical wave imaging (EWI), a non-invasive ultrasound precision imaging modality, can effectively diagnose and determine the mechanism of the arrhythmia and impact personalized treatment of cardiac arrhythmias. Participants who are already scheduled for electrophysiology study will receive EWI prior to their study. Half of participants will randomly have their EWI imaging data available for their electrophysiologist to analyze and potentially affect procedure planning and execution. Across all participants the results of EWI and the electrophysiology study will be compared to determine EWI accuracy at diagnosing arrhythmias. Participants whose electrophysiologists had access to EWI data will be compared against those without access to determine if EWI data led to improved procedure efficiency and outcomes.

Conditions

  • Arrhythmias, Cardiac

Interventions

DIAGNOSTIC_TEST

Electromechanical wave imaging (EWI)

EWI is a high-frame rate ultrasound technique that images the electromechanical wave corresponding to the propagation of the onset of myocardial contraction in response to electrical activation, namely electromechanical coupling.

Sponsors & Collaborators

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
QUADRUPLE
Model
PARALLEL

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2025-04-15
Primary Completion
2029-10-31
Completion
2029-10-31
FDA Device
Yes

Countries

  • United States

Study Locations

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Entities

Companies

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 NCT06577714 on ClinicalTrials.gov