Effect of High Altitude on Functional Residual Capacity, Hemoglobin, Lung Capacity, and Anaesthesia Practice

Dr. Ashish Chakma

Abstract: High-altitude environments impose distinct physiological challenges that significantly affect respiratory and cardiovascular parameters. These changes directly influence anaesthesia management, particularly lung volumes, oxygen delivery, and the pharmacokinetics of anaesthetic agents. This review summarises the effects of high altitude on functional residual capacity (FRC), haemoglobin concentration (Hb), lung capacity, anaesthetic techniques, and anaesthetic gas delivery, with emphasis on clinical implications for safe perioperative care.

Keywords: High altitude, Anaesthesia, Functional residual capacity, Haemoglobin, Lung capacity, Vapouriser performance

How to Cite?: Dr. Ashish Chakma, "Effect of High Altitude on Functional Residual Capacity, Hemoglobin, Lung Capacity, and Anaesthesia Practice", Volume 14 Issue 8, August 2025, International Journal of Science and Research (IJSR), Pages: 532-533, https://www.ijsr.net/getabstract.php?paperid=SR25810140600, DOI: https://dx.doi.org/10.21275/SR25810140600