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Ultrasonography evaluation of the inferior vena cava collapsibility index and the superior vena cava distensibility index for predicting hypotension during general anesthesia in atrial fibrillation patients: a prospective observational study

Crossref DOI link: https://doi.org/10.1186/s12871-025-03295-5

Published Online: 2025-09-01

Update policy: https://doi.org/10.1007/springer_crossmark_policy

Authors

Li, Xiaomei

Yang, Guangsui

Hao, Suwen

Zhu, Changhua

Liu, Haijian

Zhu, Jiang
Funding

Funding for this research was provided by:

Shanghai Medical Innovation & Development Foundation (SMIDF2024-128-4)

Pudong New District Health Commission Key Discipline Cluster for Cardiovascular Diseases Development Program (PWZxq2022-11)

Medical Application Foundation of Suzhou (SKY2021042)
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Text and Data Mining valid from 2025-09-01

Version of Record valid from 2025-09-01
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Article History

Received: 14 April 2025

Accepted: 23 July 2025

First Online: 1 September 2025

Declarations

:

: This study was approved by the Institutional Ethics Committee of Shanghai Zhoupu Hospital (Ethical number: 2022-C-027-E0) and registered in Chinese Clinical Trial Register (registration number: ChiCTR2300072846). The study was also conformed to the ethical standards for medical research involving human subjects, as laid out in the 1964 Declaration of Helsinki and its later amendments.Written informed consent was obtained from each participant.

: Not applicable.

: The authors declare no competing interests.

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