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Finding the best method for Left Ventricular (a Heart Chamber) Volume estimation - by comparing four different methods in Transesophageal Echocardiography (a Non invasive method to study the function of heart during a heart Surgery)

Comparison of Four different techniques for estimation of Left Ventricular Volumes using intraoperative Real-timeâ??3D Transesophageal Echocardiography â?? A Prospective Observational Study.

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
CTRI
Registry ID
CTRI/2020/05/025084
Enrollment
50
Registered
2020-05-08
Start date
Unknown
Completion date
Unknown
Last updated
2021-11-24

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

Conditions

Health Condition 1: I00-I99- Diseases of the circulatory system

Interventions

Intervention1: Nil: Nil Control Intervention1: nil: nil

Sponsors

Sree Chitra Tirunal Institute of Medical Sciences and Technology Trivandrum
Lead Sponsor

Eligibility

Inclusion criteria

Inclusion criteria: 1. Patients scheduled for elective CABG 2. 18 to 70 years 3. Patients in Sinus Rhythm

Exclusion criteria

Exclusion criteria: Patients unwilling to participate in the study Patients posted for Emergency CABG Inadequate imaging Patients operated for Redo Cardiac surgeries Patients with Oesophageal diseases like Stricture, Previous Oesophageal surgeries, gastric ulcers, Oesophageal varices, Diverticulitis that prevent insertion of TEE probe Patients with associated Valvular lesions

Design outcomes

Primary

MeasureTime frame
To compare the Cardiac Output obtained from these Four methods to that obtained from RT-3D-TEE of LVOT as the reference methodTimepoint: Baseline - at the start of Surgery, after placement of Transesophageal echocardiography probe—

Secondary

MeasureTime frame
To assess Left Ventricular volumes, Ejection Fraction and Cardiac Output by four different methods of RT-3D TEE. Timepoint: Baseline - At the start of surgery after placement of Transoesophageal Echocardiography probe—

Countries

India

Contacts

Public ContactMurukendiran G J

Sree Chitra Institute of Medical Sciences and Technology

shri@sctimst.ac.in9446304043

Outcome results

None listed

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