Naganuma M, Tokita T, Sato Y, Kasai T, et al. Efficacy of Preoperative Bilateral Thoracic Paravertebral Block in Cardiac Surgery Requiring Full Heparinization: A Propensity-Matched Study. J Cardiothorac Vasc Anesth 2021 May 13. pii: S1053-0770(21)00371.
PMID: 34099376