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Atrial and Ventricular Wall Stress During Breathing

Healthy Clinical Trial

Official title:
Atrial and Ventricular Wall Stress, Effects of Breathing and Airway Pressure

Clinical Trial 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.

Clinical Trial Description

With focus on atrial wall strain and strain-rate, In healthy volunteer adult subjects, heart ultrasound is recorded during resting, Valsalva manoeuver, Muller manoeuver, passive leg raising, and handgrip. Echocardiographic recordings are made before and during each intervention. Participants are otherwise resting in a reclined position. ;

Study Design

Related Conditions & MeSH terms

Clinical Trial Details
NCT number NCT03436030
Study type Interventional
Source Umeå University
Contact
Status Completed
Phase N/A
Start date November 18, 2017
Completion date April 30, 2018
View Details
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