Perfusion index as a predictor of hypotension after spinal anesthesia in lower extremity orthopedic surgery: a prospective observational trial
Abstract Background Hypotension is the most common complication of spinal anesthesia, particularly in older patients, where the incidence and potential adverse effects are increasing. This study aims to investigate the role of the perfusion index (PI) in predicting spinal anesthesia-induced hypotens...
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| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
BMC
2025-08-01
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| Series: | BMC Surgery |
| Subjects: | |
| Online Access: | https://doi.org/10.1186/s12893-025-03036-y |
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