Open AccessPressure-controlled volume guaranteed mode improves respiratory dynamics during laparoscopic cholecystectomy: A comparison with conventional modes
Author(s) -
Apoorwa N Kothari,
Deepa Baskaran
Publication year - 2018
Publication title -
al-banǧ. maqālāt wa abḥāṯ fī al-taẖdīr wa-al-in’āš
Language(s) - English
Resource type - Journals
ISSN - 0259-1162
DOI - 10.4103/aer.aer_96_17
Subject(s) - tidal volume , pneumoperitoneum , anesthesia , medicine , ventilation (architecture) , peak inspiratory pressure , respiratory minute volume , intubation , respiratory rate , mean airway pressure , respiratory system , oxygenation , blood pressure , heart rate , surgery , laparoscopy , mechanical engineering , engineering
Pneumoperitoneum and altered positioning 1in laparoscopic cholecystectomy predispose to alterations in cardiorespiratory physiology. We compared the effects of volume controlled, pressure controlled, and the newly introduced pressure controlled-volume guaranteed ventilation (PCV-VG) modes of ventilation on respiratory mechanics and oxygenation during laparoscopic cholecystectomy.