Left main coronary artery compression by a large pulmonary artery aneurysm in the absence of pulmonary hypertension: a case report

Pulmonary artery aneurysms (PAAs) are rare and they are infrequently diagnosed due to the non-specificity of their symptoms. However, their related complications, mainly described in patients with pulmonary hypertension (PH), are associated with significant morbidity and mortality. We report the case of a 64-year-old woman previously operated on for pulmonary valve stenosis, who presented with rapid worsening of dyspnoea and sudden onset of...