2.2 million patients: does heart failure raise surgery death risk?
NCT ID NCT07634822
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study will look at medical records from over 2 million adults who had surgery in Sweden between 2021 and 2024. Researchers want to see how common heart failure is in surgical patients and whether it raises the risk of death or other problems after surgery. The goal is to better understand these risks, not to test a new treatment.
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Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
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Study contacts
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Contact
Phone: •••-•••-•••• Email: •••••@•••••
Locations
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Institution for Diagnostic and Intervention, dep of Anestesiology and Intensive care
Umeå, Sweden
Contact Phone: •••-•••-•••• Email: •••••@•••••
Contact
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Region Norrbotten, department of Anesthesia and Intensive Care, Sunderby Hospital
Luleå, Sweden
Contact