Kernrechtsfrage
Whether the new application showed a legally relevant deterioration warranting a disability pension
Extrahierter Entscheid
No materially changed health situation relevant to invalidity was proven between the 2012 refusal and the 2017 decision; the denial of benefits stands.
Extrahierte Begründung
Cardiac status had improved after the 2016 pulmonary vein isolation and remained stable; the alleged pulmonary worsening was not substantiated by a specialist report and no treatment or objective pulmonary assessment showed an incapacity-impacting deterioration.