Ministernotomy versus conventional sternotomy for aortic valve replacement: matched propensity score analysis of 808 patients

Abstract

AVR can be safely conducted through a partial mini-sternotomy. This approach is not associated with an increased rate of complications. However, wide CIs reflect the still prevailing statistical uncertainty in estimates, not excluding patient-relevant differences between approaches. Large trials, which also address end points, such as postoperative pain, duration of postoperative recovery and quality of life, are needed to clarify the role of minimally invasive AVR.