Predictors and outcomes of heart failure after transcatheter aortic valve implantation using a self-expanding prosthesis.

TAVI was associated with a high incidence of clinical AHF. Those who developed AHF had higher mortality. Pre-TAVI AHF and high Society of Thoracic Surgeons score were the only independent predictors of AHF in our cohort. A low nutritional risk index and chronic obstructive pulmonary disease were independent markers of mortality in the AHF group.