Percutaneous treatment of calcified coronary lesions is still a challenge in modern interventional cardiology practice. Coronary angiography is limited to the precise and quantitative assessment of calcium in coronary arteries. Intracoronary imaging (ICI) modalities, including optical coherence tomography (OCT) and intravascular ultrasound (IVUS), produce a very detailed image of calcifications and could help in proper percutaneous treatment.
View Article and Find Full Text PDFPostepy Kardiol Interwencyjnej
December 2021
Arch Med Sci Atheroscler Dis
December 2020
Introduction: The SYNTAX Score (SS) evaluates the angiographic complexity of coronary artery disease to assess the cardiovascular risk after coronary revascularization. The aim of the study was to evaluate whether SS results are associated with in-hospital and 1-year outcomes of patients undergoing percutaneous coronary intervention (PCI) requiring rotational atherectomy (RA).
Material And Methods: We analyzed data of 207 consecutive patients who underwent PCI with RA.
Background: The aim of the study was to assess anatomical and procedural predictors of clinical and procedural failure of rotational atherectomy (RA) in an all-comers population.
Methods and results: A total of 534 consecutive patients who underwent RA were included in a double-center observational study. The primary composite endpoint consisted of: rota-wire introduction failure, burr-passage failure, periprocedural complications and procedure-related major adverse events.
Background: Rotational atherectomy (RA) is indicated for fibrocalcified lesions when traditional percutaneous coronary intervention (PCI) could not be successfully performed. In some of the high-risk patients the RA procedure is the last resort for successful revascularisation. Such patients are, among others, those in whom coronary artery bypass grafting (CABG) is not feasible.
View Article and Find Full Text PDFIntroduction: Most established risk factors after rotational atherectomy (RA) of heavily fibro-calcified lesions are associated with patients' general risk and clinical related factors and are not specific for either coronary and culprit lesion anatomy or the RA procedure.
Aim: To assess novel predictors of poor outcome after percutaneous coronary intervention using RA in an all-comers population.
Material And Methods: A total of 207 consecutive patients after RA were included in a single-center observational study.