Dr. Kherallah covers various topics in this video related to ARDS ventilatory management, emphasizing the importance of minimizing lung injury through the use of protective lung strategy, low tidal volume ventilation, and appropriate PEEP levels. The video also discusses adjunctive therapies such as prone positioning and ECMO. Dr. Kherallah uses a combination of lecture-style presentation and visual aids to provide an easy-to-understand and evidence-based approach to mechanical ventilation in ARDS patients.