Supplementum 298: Abstracts of the joint annual meeting of the Swiss Society of Cardiology (SSC), the Swiss Society for Heart and Thoracic Vascular Surgery (SSCS), the Swiss Society of Pneumology (SSP) and the Swiss Society for Thoracic Surgery (SSTS): Basel, Switzerland, June 10-12, 2026 - Orals SSC and SSCS | Synapse