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Atrial and Ventricular Wall Stress During Breathing

NCT03436030 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 40

Last updated 2019-04-22

No results posted yet for this study

Summary

Healthy reclining adult volunteers, with Valsalva manoeuver, Muller manoeuver, light continuous positive airway pressure by mask, passive leg raising, and maximal hand-grip. Ultrasound heart images captured before and during.

Conditions

  • Healthy

Interventions

OTHER

Simple breathing manuevers during brief echocardiographic imaging

Valsalva, Muller, light mask CPAP, leg raising, hand grip.

Sponsors & Collaborators

  • Region Västerbotten

    collaborator OTHER_GOV

  • Umeå University

    lead OTHER

Study Design

Allocation
NA
Purpose
DIAGNOSTIC
Masking
NONE
Model
SINGLE_GROUP

Eligibility

Min Age
18 Years
Max Age
70 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2017-11-18
Primary Completion
2018-04-30
Completion
2018-04-30

Countries

  • Sweden

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT03436030 on ClinicalTrials.gov