Patient-Controlled Paravertebral Block for Video-Assisted Thoracic Surgery: A Randomized Trial

ConclusionsPVB, which resulted in lower cumulative dezocine doses and produced fewer side effects than PCA, can provide effective pain relief for patients undergoing video-assisted thoracic surgery.
Source: The Annals of Thoracic Surgery - Category: Cardiovascular & Thoracic Surgery Source Type: research