Effect of continues positive airway pressure on de-airing process.

Not Applicable

• Conditions: cardiac chamber de-airing.; Chronic rheumatic heart diseases; I05, I06,

• Registration Number: IRCT2013043013181N1
• Lead Sponsor: Isfahan university of medical science

Brief Summary

Not available

Detailed Description

Not available

Study Timeline

• Results First Posted: 1900-01-01
• Last Update Posted: 22 February 2018

Recruitment & Eligibility

• Status: Complete
• Sex: All
• Target Recruitment: 40

Inclusion Criteria

Patients candidate for aorta and/or mitral valve with/without tricuspid valve replacement surgery; Ejection fraction >40%; Patients without heart surgery; absence of history of dysphasia, odinophagia and previous oesophageal surgery.
Exclusion criteria: Intra aortic balloon while weaning from CPB.

Exclusion Criteria

Not provided

Study & Design

• Study Type: interventional
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
Time of de-airing. Timepoint: from mechanical ventilation bigining untill end of de-airing process. Method of measurement: minute.;Amount of air bubble in left atrium cavity durig de-airing. Timepoint: from mechanical ventilation bigining untill end of de-airing process. Method of measurement: scale: mild, moderate, sever.