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"RotaTripsy" for severe calcified coronary artery lesions: insights from a real-world multicenter cohort.

Buono, Andrea
; 
Basavarajaiah, Sandeep
; 
Choudhury, Anirban
; 
Lee, Leong
; 
Bhatia, Gurbir
; 
Hailan, Ahmed
; 
Sharma, Vinoda
; ; 
Naneishvili, Tamara
; 
Ielasi, Alfonso
Abstract
Objectives: The aim of this study is to assess the feasibility, efficacy and safety of the "RotaTripsy" approach in severe calcified coronary artery lesions. Background: Coronary lesions with a high calcium content represent a challenging scenario in interventional cardiology, requiring a proper lesion preparation. In this light, very little is known about the possibility to combine the benefits of rotational atherectomy and intravascular lithotripsy. Methods: We retrospectively enrolled 34 patients from a real-word, multicenter, cohort of patients affected by severe calcified coronary artery lesions, which required the "RotaTripsy" to obtain a proper lesion preparation. In all the cases, rotational atherectomy and then intravascular lithotripsy were performed as a bail-out strategy following sub-optimal non-compliant balloon expansion. In 53% of the cases, the procedure was guided by intracoronary imaging findings. Results: Procedural success was reported in all the cases, without any in-hospital major complication. Few major adverse clinical events were reported at mid-term follow-up. Conclusions: "RotaTripsy" can represent a valid therapeutic option for undilatable heavily calcified coronary artery lesions. Our findings demonstrate the feasibility, safety and efficacy of this approach.
MIDER Authors
Lee, Leong
Upadhyaya, Subramanya
Basavarajaiah, Sandeep
Bhatia, Gurbir
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Date
2021-07-02
Type
Article
Subject
Cardiology
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Research (Articles)
UHB Cardiology
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Citation
Buono, A., Basavarajaiah, S., Choudhury, A., Lee, L., Bhatia, G., Hailan, A., Sharma, V., Upadhyaya, S., Naneishvili, T., & Ielasi, A. (2022). "RotaTripsy" for Severe Calcified Coronary Artery Lesions: Insights From a Real-World Multicenter Cohort. Cardiovascular revascularization medicine : including molecular interventions, 37, 78–81.
Journal / Source Title
Cardiovascular Revascularization Medicine
DOI
10.1016/j.carrev.2021.06.132
URI
http://hdl.handle.net/20.500.14200/3353
PMID
34244087
Publisher
Elsevier
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