Expanding the Treatment of Calcified Lesions. - 2019 English ISSN: 1878-0938 Subjects--Topical Terms: *Atherectomy, Coronary*Percutaneous Coronary Intervention*ThrombosisAdenosine Monophosphate/aa [Analogs & Derivatives]HumansStents Subjects--Geographic Terms: MedStar Heart & Vascular Institute Index Terms--Function: Letter