Graded Epidural Anesthesia, Norepinephrine–Milrinone Support, and Fluid Restriction in a Parturient with Severe Tricuspid Regurgitation, Pulmonary Hypertension, Lupus, and Patent Foramen Ovale: An Observational Analytic Case Study. JACR [Internet]. 2026 Oct. 6 [cited 2026 Oct. 18];7(2):255-68. Available from: https://hmpublisher.com/index.php/JACR/article/view/978