Analgesic Efficacy of Combined Thoracic Paravertebral Block and Erector Spinae Plane Block for Video-Assisted Thoracic Surgery: A Prospective Randomized Clinical Trial
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BACKGROUND Thoracic paravertebral block (TPVB) and erector spinae plane block (ESPB) are widely used in video-assisted thoracic surgery (VATS). However, they have corresponding adverse effects, including hypotension for TPVB and unpredictable injectate spread ... ...
