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Relationship Between a Combined Index of Diastolic and Systolic Performance and Intraoperative Hemodynamic Changes During Off-pump Coronary Bypass Surgery

NCT02534103 · Status: COMPLETED · Type: OBSERVATIONAL · Enrollment: 120

Last updated 2020-08-07

No results posted yet for this study

Summary

As considering the close relationship between systolic dysfunction and diastolic dysfunction, the EAS index e'/(a' x s') including systolic and diastolic function could be expected to predict hemodynamic changes during off-pump coronary artery bypass surgery(OPCAB). Exposure of the grafting site during OPCAB needs displacement of the heart, resulting in hemodynamic instability.

Therefore the investigators are going to evaluate EAS index with preoperative Transthoracic echocardiography(TTE) and want to know the relationship between preoperative EAS index and intraoperative hemodynamic changes in patients undergoing OPCAB, in a prospective observational study.

Conditions

  • Coronary Artery Obstructive Disease

Sponsors & Collaborators

  • Yonsei University

    lead OTHER

Principal Investigators

  • Jae-Kwang Shim, MD, PhD · Severance Hospital

Eligibility

Min Age
20 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2015-08-04
Primary Completion
2017-06-09
Completion
2017-06-09

Countries

  • South Korea

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 NCT02534103 on ClinicalTrials.gov