Modulation of the Renin–Angiotensin System in Critically Ill Patients: Addressing Seven Key Questions for the Intensivist

Key Points

• The renin–angiotensin system significantly influences critical illness outcomes, presenting new therapeutic options.
• Therapeutic interventions like angiotensin II have shown to be effective in managing vasodilatory shock.
• Addressing seven key questions helps clarify the role of the renin–angiotensin system in intensive care settings.
• Emerging strategies in modulation offer new avenues for improving critical patient management.