An Evaluation of the Learning Curve in Pulmonary Endarterectomy Using Propensity Score Matching.
Shunsuke MiyaharaTom A SchröderHeinrike WilkensIrem KarliovaFrank LangerTakashi KuniharaHans-Joachim SchäfersPublished in: The Thoracic and cardiovascular surgeon (2020)
Over time, older patients have been accepted for surgery, more patients were operated for lesser severity of CTEPH. Duration of CA and mortality decreased even beyond the first 200 patients, indicating a long learning curve.