South Carolina respiratory failure expert witnesses bring ICU and pulmonary-critical care insight to cases involving ventilator management, ARDS, COPD exacerbations, and perioperative complications. Many practice in Charleston or Columbia health systems and teach at MUSC, where complex referrals reflect coastal and rural patient needs. They evaluate standards of care, causation, and preventability in acute decompensation, oxygenation, and airway decisions.