Aortic valve calcification (AVC) was studied in patients with bioprosthetic valves to assess its impact on patient prognosis.
In a study of 361 patients who had valve replacements, AVC was found to be significantly higher in those with structural valve degeneration (SVD).
The results indicate that AVC greater than 100 Agatston units is correlated with worse health outcomes and increased risk of mortality and cardiovascular events, making CT scans a valuable tool for evaluation.