Prognostic value of 123I-betamethyl-p-iodophenyl-pentadecanoic acid single-photon emission computed tomography in patients with non-ischemic heart failure with preserved ejection fraction
Impaired myocardial perfusion during atrial fibrillation in patients with non-ischaemic systolic heart failure - A cross-sectional study using Rubidium-82 PET/CT