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To study the effect of cursor position on measurement made during echocardiography (heart ultrasound)

IMPACT OF POSITION OF PULSED-WAVE DOPPLER SAMPLE-VOLUME ON MEASUREMENT OF A-WAVE DURATION DURING ECHOCARDIOGRAPHY

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
CTRI
Registry ID
CTRI/2019/11/021853
Enrollment
160
Registered
2019-11-04
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: I503- Diastolic (congestive) heart failure

Interventions

Control Intervention1: NIL: NIL

Sponsors

Ganesh P
Lead Sponsor

Eligibility

Inclusion criteria

Inclusion criteria: Healthy subjects or patients aged greater than 18 years found to have normal routine echocardiographic study or patients diagnosed with diastolic dysfunction (grade II and III) during routine echocardiographic study

Exclusion criteria

Exclusion criteria: Congenital Heart disease, Tachyarrhythmias, Valvular Heart Disease, Chronic kidney disease, Deep vein thrombosis, Pregnant patients, Poor window for Echocardiography, Seriously ill and patients unable to lie down comfortably for the duration of the study, Recent MI or PTCA procedure within 4 weeks, Patients unwilling to participate for any reason.

Design outcomes

Secondary

MeasureTime frame
Other echocardiographic measurementsTimepoint: At first encounter itself—

Primary

MeasureTime frame
A-wave durationTimepoint: At first encounter itself—

Countries

India

Contacts

Public ContactGanesh P

Associate Professor

ganeshbmc@gmail.com9914204224

Outcome results

None listed

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