ALI, Mohammad Eid; ALAKKAD, Ashraf. Awake Bipolar Hemiarthroplasty Under Combined Posterior Lumbar Plexus and Subgluteal Sciatic Nerve Blocks in a Patient with True Severe Low- Flow Low-Gradient Aortic Stenosis and End-Stage Ischemic Cardiomyopathy: A Case Report. Journal of Drug Delivery and Therapeutics, India, v. 16, n. 9, p. 1–7, 2026. DOI: 10.22270/jddt.v16i9.7985. Disponível em: https://www.jddtonline.info/index.php/jddt/article/view/7985. Acesso em: 17 sep. 2026.