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Intraoperative Heart Rate Thresholds and Postoperative Mortality

NCT07075744 · Status: COMPLETED · Type: OBSERVATIONAL · Enrollment: 139149

Last updated 2025-07-20

No results posted yet for this study

Summary

This retrospective observational study investigates the association between intraoperative heart rate and 30-day postoperative mortality among patients undergoing non-cardiac surgery. The findings suggest that heart rate abnormalities during surgery may significantly affect short-term postoperative outcomes.

Conditions

  • HEART RATE

Interventions

OTHER

Intraoperative Heart Rate Monitoring

This is a non-interventional observational analysis of intraoperative heart rate metrics, including minimum, maximum, average, and time-weighted average heart rate recorded during non-cardiac surgery. The study also includes duration-based metrics such as time spent below or above specific heart rate thresholds. These variables were retrospectively analyzed for their association with 30-day postoperative mortality. No clinical intervention or treatment was administered as part of this study.

Sponsors & Collaborators

  • Asan Medical Center

    lead OTHER

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2023-08-30
Primary Completion
2024-12-31
Completion
2025-01-20

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 NCT07075744 on ClinicalTrials.gov