Percutaneous management of calcified coronary arteries - review of atherectomy and lithotripsy devices and why it is important.
Curr Opin Cardiol
; 36(5): 630-636, 2021 09 01.
Article
em En
| MEDLINE
| ID: mdl-33929366
ABSTRACT
PURPOSE OF REVIEW Coronary artery calcification (CAC) predisposes to suboptimal revascularization outcomes after percutaneous coronary intervention (PCI). Despite the availability of several plaque modification devices, their rates of use remain low despite the prevalence of CAC encountered in clinical practice. It is important to understand how each device can be utilized in clinical practice in order to improve outcomes after PCI. RECENT FINDINGS:
This article summarizes the most recent clinical evidence for each plaque modification device. Although rotational atherectomy is the most frequently used device for plaque modification, the use of orbital atherectomy (OA) has been increasing. Balloon-based strategies including recent studies evaluating a novel intravascular lithotripsy balloon have shed light on the benefits of nonablative devices in modifying CAC during PCI.SUMMARY:
CAC poses significant technical challenges in achieving optimal stent results. Several intracoronary plaque modification devices are currently available and understanding the technical aspects, indications and contraindications to the use of each device is essential. Although rotational and OA are most commonly used, laser atherectomy and balloon-based devices may offer an advantage in certain lesion subsets.
Texto completo:
1
Base de dados:
MEDLINE
Assunto principal:
Doença da Artéria Coronariana
/
Litotripsia
/
Calcificação Vascular
/
Intervenção Coronária Percutânea
Tipo de estudo:
Risk_factors_studies
Limite:
Humans
Idioma:
En
Ano de publicação:
2021
Tipo de documento:
Article