We are pleased to announce our fourth complex coronary intervention meeting LUCCA – LUcerne Complex and CAlcified – PCI Meeting 4.0, which will take place on April 2025 in Lucerne. The meeting will start on Thursday, April 3, 2025 at the Kultur- und Kongresszentrum KKL in Lucerne with workshops and will continue in the afternoon at the Luzerner Kantonsspital. The meeting offers three live cases, various lectures and interesting discussions.