Health Condition 1: null- ICU patients on mechanical ventilation
Conditions
Interventions
Intervention1: Nil: No specific intervention - only echocardiographic observation done
Control Intervention1: Nil: No specific comparator agent. It is an observational study where cardiac echocardiogr
Sponsors
AIIMS
Eligibility
Inclusion criteria
Inclusion criteria: mechanically ventilated adult patients (aged between 18-65 years.
Exclusion criteria
Exclusion criteria: 1. BMI >30 Kg/m2. 2. Patients in whom PLR test cannot be performed (eg.raised ICP, intracranial space occupying lesions). 3. Patients with valvular heart diseases. 4. Patients with cardiomyopathy. 5. Patients having carotid artery stenosis. 6. Patients with pelvic and lower limb fractures.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Correlation of change in-left ventricular outflow tract velocity time integral (LVOT-VTI) and change in carotid artery velocity time integral (CA-VTI)Timepoint: at the time of echocardiography - i.e., at the time of recruitment | — |
Secondary
| Measure | Time frame |
|---|---|
| Correlation of delta LVOT VTI, delta SV and delta CA â??VTI And Determine sensitivity, specificity and area under ROC curve of LVOT VTI and carotid VTITimepoint: at the time of echocardiography - i.e., at the time of recruitment | — |
Countries
India
Contacts
Public ContactGanesh Chawhan
AIIMS, New Delhi
Outcome results
None listed