No abstract available
Publication types
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Letter
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Research Support, Non-U.S. Gov't
MeSH terms
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Aged
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Female
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Heart Valve Prosthesis Implantation / methods
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Heart Valve Prosthesis Implantation / trends*
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Humans
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Male
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Oxygen Consumption / physiology*
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Perioperative Care / methods
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Perioperative Care / trends*
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Prospective Studies
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Respiration, Artificial / methods
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Respiration, Artificial / trends*
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Spectroscopy, Near-Infrared / methods
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Spectroscopy, Near-Infrared / trends*