Comparison of preincisional and postincisional parasternal intercostal block on postoperative pain in cardiac surgery.
Sri Rama Ananta Nagabhushanam PadalaAshok Shankar BadheSatyen ParidaAjay Kumar JhaPublished in: Journal of cardiac surgery (2020)
Preoperative and postoperative parasternal intercostal block provide comparable pain relief during the postoperative period.