https://www.selleckchem.com/pr....oducts/GSK1059615.ht
True annulus size was determined as the labeled size that just fits on the annulus, and labeled size plus 1mm was determined as one that passes through the annulus. There was better agreement with minimal bias between CTpredict and true annulus size as demonstrated in the Bland-Altman analysis with an intraclass correlation coefficient of 0.796 compared with TTEpredict. ECG-gated CT is also helpful in predicting the annulus diameter even in patients undergoing SAVR. This has important clinical implications for planning SAVR, includin