The age-adjusted Charlson comorbidity index in minimally invasive mitral valve surgery

Abstract

The aa-CCI displays a suitable predictive ability for patients undergoing minimally invasive mitral valve surgery. In particular, multimorbid or frail patients may benefit from the extension of the objectively assessed parameters, in addition to the STS score or EuroSCORE II. Patients with an aa-CCI ≥8 have a very high surgical risk and should receive very careful attention.