Prevalence and anatomical factors associated with stent under-expansion in non-severely calcified lesions.
Takao SatoMitsuaki MatsumuraKei YamamotoEvan ShlofmitzJeffrey W MosesOmar K KhaliqueDoosup ShinAli DakroubMandeep SinghSarah MalikAnna TsouliosDavid J CohenGary S MintzRichard A ShlofmitzAllen JeremiasZiad A AliAkiko MaeharaPublished in: Catheterization and cardiovascular interventions : official journal of the Society for Cardiac Angiography & Interventions (2024)
Although underexpansion in the absence of severe calcium (<180°) is uncommon, mid-LAD lesions with NR and large and thick eccentric calcium were associated with underexpansion.