Can Changes in Velocity Time Integral Serve as a Sensitive Indicator for Monitoring Changes in Stroke Volume ?
Not yet recruiting
Phase 0 Results N/ASummary of Purpose
Hypothesis: A validated technique to measure cardiac output (CO) using echocardiography is to calculate stroke volume from the product of LVOT area and LVOT VTI and multiplying the product with heart rate ( CO = SV x H/R; SV = LVOT area x LVOT VTI ). The LVOT diameter for an individual is more or less a constant measurement. Therefore using the formula mentioned above (SV = LVOT area x LVOT VTI), if the LVOT...
Read More →Trial Milestones
The following dates are available for this trial. Trial information last updated on 17 November 2014.
1 Dec 2014 | 13 Nov 2014 | 1 Dec 2015 | Unavailable | 1 Nov 2014 | Unavailable |
Start Date | First Received | 1st Completion | Completion | Verification | Results |
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Trial Basics
Interventions
Conditions
Sponsors
Trial Design
- Allocation: Randomized
- Masking: Double Blind (Caregiver, Outcomes Assessor)
- Purpose: Screening
- Intervention: Single Group Assignment
Contacts
Not available
Recruitment
- Enrollment: 50
- Gender: Both
- Minimum Age: 18 Years
- Accepts Healthy Volunteers: No