Data

Near-Infrared Spectroscopy Demonstrates Preserved and Reproducible Resting Skeletal Muscle Oxygenation Across Anatomical Sites in Stable Heart Failure - Supplementary Material

Flinders University
Andrew D. Bersten (Aggregated by) Carmine G. De Pasquale (Aggregated by) Clayton Sibbin (Aggregated by) Joanne Eng-Frost (Aggregated by) Joel De Pasquale (Aggregated by)
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ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rfr_id=info%3Asid%2FANDS&rft_id=info:doi10.25451/flinders.32556159.v1&rft.title=Near-Infrared Spectroscopy Demonstrates Preserved and Reproducible Resting Skeletal Muscle Oxygenation Across Anatomical Sites in Stable Heart Failure - Supplementary Material&rft.identifier=10.25451/flinders.32556159.v1&rft.publisher=Flinders University&rft.description=Near-infrared spectroscopy (NIRS)-derived skeletal muscle oxygenation (StO₂) remained preserved across five clinically accessible anatomical sites in stable chronic heart failure (HF) despite established microvascular abnormalities. Measurements were highly reproducible following sensor repositioning, supporting the reliability of NIRS for longitudinal monitoring. The inability of resting StO₂ to discriminate HF status suggests greater diagnostic value during physiological stress or acute HF decompensation.&rft.creator=Andrew D. Bersten&rft.creator=Carmine G. De Pasquale&rft.creator=Clayton Sibbin&rft.creator=Joanne Eng-Frost&rft.creator=Joel De Pasquale&rft.creator=Lorenzo Antonio&rft.creator=Rohanti Ravikulan&rft.creator=Shailesh Bihari&rft.date=2026&rft_rights= https://creativecommons.org/licenses/by-nc-nd/4.0/&rft_subject=Cardiology (incl. cardiovascular diseases)&rft_subject=Near-infrared spectroscopy&rft_subject=Heart failure&rft_subject=Tissue oxygenation&rft_subject=microvascular function&rft_subject=skeletal muscle oxygenation&rft_subject=StO2&rft.type=dataset&rft.language=English Access the data

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Near-infrared spectroscopy (NIRS)-derived skeletal muscle oxygenation (StO₂) remained preserved across five clinically accessible anatomical sites in stable chronic heart failure (HF) despite established microvascular abnormalities. Measurements were highly reproducible following sensor repositioning, supporting the reliability of NIRS for longitudinal monitoring. The inability of resting StO₂ to discriminate HF status suggests greater diagnostic value during physiological stress or acute HF decompensation.

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Identifiers
ACN 633 798 857