In order to improve the percutaneous treatment of coronary artery calcifications (CAC) before
stent implantation, methods such as rotational atherectomy (RA), orbital atherectomy (OA) …

RA is a heterogenous population with 4 distinct phenotypes: Microvascular angina with
minimal CAD (phenotype A), limited territory at-risk/CTO (phenotype B), diffuse threadlike …

This chapter discusses the indications and guidelines of chronic total occlusion‐
percutaneous coronary intervention (CTO‐PCI) and the relevant evidence. Symptom …

Background Chronic complete vascular occlusion causes significant morbidity and mortality
in patients with congenital heart disease (CHD). The diversity of lesions, lack of dedicated …

A angina refratária representa um desafio clínico significativo devido à persistência dos
sintomas isquêmicos apesar de tratamentos médicos otimizados e intervenções invasivas …

Background: Cardiac catheterization is an invasive procedure that is used for diagnostic
and/or interventional purposes for a wide range of cardiac diseases. Left heart cardiac …

Revascularisation of chronic total occlusion (CTO) represents one of the most challenging
aspects of percutaneous coronary intervention, but advances in equipment and an …

Figure 1: ECG montrant un rythme sinusal avec un BBD et des séquelles d'infarctus en
antérieur et en inferieur Figure 2: Occlusion chronique de la coronaire droite au niveau de …