Clinical Trial: Effect of Spinal and General Anesthesia on Frontal QRS Axis in Patients Undergoing Total Knee Arthroplasty

U.S., April 28 -- ClinicalTrials.gov registry received information related to the study (NCT07551648) titled 'Effect of Spinal and General Anesthesia on Frontal QRS Axis in Patients Undergoing Total Knee Arthroplasty' on April 20.

Brief Summary: This prospective observational study aims to compare the effects of spinal and general anesthesia on frontal QRS axis in patients undergoing elective total knee arthroplasty. Adult patients aged 18 years and older with ASA physical status I to III will be included. Participants will be grouped according to the anesthesia technique applied in routine clinical practice. Standard 12-lead electrocardiography will be obtained preoperatively and postoperatively, and frontal QRS axis values will be record...