Advanced Capnography

Advanced Capnography by Hugh Greenbaum is a clinically focused exploration of capnography as a diagnostic and decision‑making tool rather than simply a confirmation of tube placement. The work emphasizes understanding carbon dioxide physiology, waveform interpretation, and the clinical meaning behind changes in EtCO₂ values and capnogram shapes. Greenbaum frames capnography as a real‑time window into ventilation, perfusion, and metabolism, making it especially relevant for prehospital providers, emergency clinicians, and critical care teams.

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