# Understanding an aorto-atrial fistula in a patient with heart failure

**Authors:** Rita Almeida Carvalho, Débora Sá, Pedro Magro, Marisa Trabulo, Miguel Mendes, Regina Ribeiras

PMC · DOI: 10.1007/s12471-026-02023-z · Netherlands Heart Journal · 2026-02-02

## Full-text entities

- **Diseases:** aorto-atrial fistula (MESH:C537782), heart failure (MESH:D006333)
- **Species:** Homo sapiens (human, species) [taxon 9606]

## Full text

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Source: https://tomesphere.com/paper/PMC12920951