Lunch Symposium

Abstract

Pulmonary arterial hypertension (PAH), defined as the presence of artery pulmonary artery pressure > 20 mmHg, pulmonary artery wedge pressure [Formula: see text]15 mmHg, and pulmonary vascular resistance (PVR) > 2Wood units based on expert consensus, is characterized by a progressive and sustained increase in PVR, which may lead to right heart failure and death. PAH is a well-known complication of connective tissue diseases (CTDs), such as systemic sclerosis, systemic lupus erythematosus, Sjögren’s syndrome, and other autoimmune conditions. In the past few years, tremendous progress in the understanding of PAH pathogenesis has been made, with various novel diagnostic and screening methods for the early detection of CTD-PAH proposed worldwide. This symposium would highlight the most updated 2022 ESC/ERS guideline in the disease management of PAH, including latest haemodynmaic definitions of PAH, new risk stratification approach at reassessment and updated PAH treatment recommendations. In addition to the guideline update, important discussion would cover the important diagnostic, and screening algorithm for early detection of CTD-PAH and clinical experiences in managing difficult CTD-PAH cases.