Geneva, Sept. 21 -- International Clinical Trials Registry received information related to the study (ChiCTR2600131950) titled 'Clinical Study on the Block Range and Analgesic Effect of Ultrasound-Guided Single-Puncture PECS Block Combined with Intermediate Supraclavicular Nerve Block in Pacemaker Implantation' on Sept. 8.

Study Type: Interventional study

Study Design: Parallel

Primary Sponsor: The First Affiliated Hospital of Wenzhou Medical University

Condition: Sick sinus syndrome, atrioventricular block and other arrhythmias requiring cardiac pacemaker implantation, as well as related cardiac diseases.

Intervention: Intervention Group:Ultrasound-guided single-point PECS block combined with intermediate supraclavicular nerve bl...