Fig. 2From: Regional analgesia techniques for effective recovery from coronary artery bypass surgeries: a retrospective study involving the experience of a single centerOpioid consumption according to fascial plane blocks. TPVB: Thoracic paravertebral block, DIESPB: Dual-injection erector spinae plane block. SAB: Serratus anterior plane block, PIB: Parasternal intercostal blockBack to article page