“Hemodynamic Stability Under Graded Epidural Anesthesia for Emergency Cesarean Delivery in a Parturient with Large Atrial Septal Defect and Pulmonary Hypertension: An Observational Analytic Study”, JACR, vol. 6, no. 2, pp. 236–251, Oct. 2025, doi: 10.37275/jacr.v6i2.990.