Pressure Recovery in Transcatheter Aortic Valve Replacement Valve, Doppler-Catheter Discrepancy Phenomenon: A Case Series and Review of the Literature

Abstract

Pressure recovery (PR) is a well-known phenomenon; however, its clinical implications are not well-illustrated. In this study, we present a case series involving three patients exhibiting the PR phenomenon following transcatheter aortic valve replacement (TAVR). We aim to explore the clinical significance of this phenomenon in post-TAVR patients.