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Advanced heart Imaging during cardiac surgery

Validation of Intraoperative 3D Transesophageal Echocardiography Derived Ventricular Volumes and Ejection Fraction in Adults with Cardiac MRI: Prospective Non-Randomized Interventional Study - NIL

Status
Recruiting
Phases
Unknown
Study type
Interventional
Source
CTRI
Registry ID
CTRI/2024/11/077159
Enrollment
17
Registered
2024-11-21
Start date
Unknown
Completion date
Unknown
Last updated
2026-03-30

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Health Condition 1: O- Medical and Surgical

Interventions

Intervention1: Transesophageal Echocardiography: 3D Transesophageal Echocardiography derived Parameters for a duration of 10 mins Intervention2: Trans thoracic echocardiography: 3D Transthoracic Echoc

Sponsors

Dr Haasith Dara
Lead Sponsor

Eligibility

Inclusion criteria

Inclusion criteria: Adult patients posted electively for CABG, valve replacements/repair or ASD closure with optimal images for transthoracic and transesophageal echocardiography.

Exclusion criteria

Exclusion criteria: 1. Patients with arrhythmia. 2. Contra-indication to TEE probe placement. 3. Patients undergoing emergency surgery. 4. Patients undergoing re-do surgeries. 5. Patients with change in symptomatology between cardiac magnetic resonance imaging and surgery.

Design outcomes

Primary

MeasureTime frame
To assess the correlation of 3-dimensional Transesophageal Echocardiography (TEE) -derived LV volumes, EF and mass; and RV volumes and EF with Cardiac MRI (CMR).Timepoint: Baseline Intraoperative—

Secondary

MeasureTime frame
To assess the correlation of 3D TEE-derived LV volumes, EF & mass; & RV volumes & EF with 3D TTE.Timepoint: Intraoperative;To assess the intra-class correlation of 3D TEE at the following time points. Timepoint: Intraoperative—

Countries

India

Contacts

Public ContactDr Satyajeet Misra

All India Institute of Medical Sciences, Bhubaneswar

misrasatyajeet@gmail.com9438884048

Outcome results

None listed

Source: CTRI (via WHO ICTRP) · Data processed: Apr 4, 2026