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Myocardial sodium–glucose cotransporter 2 expression and cardiac remodelling in patients with severe aortic stenosis: The BIO?AS study

European Journal of Heart Failure

Bar plots: in red, patients with low flow-low gradient (LF-LG) aortic stenosis; in blue, patients with normal flow-high gradient (HG) aortic stenosis; in black: controls. Main findings of the study. p  < 0.05 for HG and LF-LG vs. control; § p  < 0.05

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Machine learning cluster analysis identifies increased 12-month mortality risk in transcatheter aortic valve replacement recipients

Frontiers in Cardiovascular Medicine

BackgroundLong-term mortality risk is seldom re-assessed in contemporary clinical practice following successful transcatheter aortic valve implantation (TAVR). k-means clustering was performed on data from 200 patients who underwent TAVR for severe aortic stenosis (AS).