The effect of St. Thomas cold and warm blood cardioplegia on coronary sinus and arterial blood gases, in patients undergoing coronary artery surgery.

Not Applicable

Recruiting

• Conditions: Patients undergoing heart coronary artery bypass graft surgery.; Intraoperative cardiac arrest during cardiac surgery; I97.710

• Registration Number: IRCT20220112053697N1
• Lead Sponsor: Shahid Rajaei Cardiovascular Research and Training Center

Brief Summary

Not available

Detailed Description

Not available

Study Timeline

• Results First Posted: 1900-01-01
• Last Update Posted: 30 May 2022

Recruitment & Eligibility

• Status: Recruiting
• Sex: All
• Target Recruitment: 60

Inclusion Criteria

Ef above 30%
No severe AI
Lack of recent MI
Patients who are not redo
No pacemaker
Patient consent to conduct research

Exclusion Criteria

Not provided

Study & Design

• Study Type: interventional
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
Determination of mean serum levels of pH of coronary sinus. Timepoint: Measurement at two times, before the aortic clamp and also up to two minutes after the aortic clamp is opened. Method of measurement: Laboratory analysis of blood sample parameters.;Determination of arterial blood gas parameters. Timepoint: Measurement at two times, before the aortic clamp and also up to two minutes after the aortic clamp is opened. Method of measurement: Laboratory analysis of blood sample parameters.;Determination of mean serum levels of lactate of coronary sinus. Timepoint: Measurement at two times, before the aortic clamp and also up to two minutes after the aortic clamp is opened. Method of measurement: Laboratory analysis of blood sample parameters.;Determination of mean serum levels of SVO2 of coronary sinus. Timepoint: Measurement at two times, before the aortic clamp and also up to two minutes after the aortic clamp is opened. Method of measurement: Laboratory analysis of blood sample parameters.