Abstract
Myocardial infarction with non-obstructive coronary arteries (MINOCA) represents a working diagnosis with heterogeneous etiology. Here we describe the diagnostic work-up in a patient with MINOCA in which cardiac magnetic resonance (CMR) imaging was instrumental in identifying myocarditis as the likely cause underlying clinical presentation. Furthermore, CMR revealed an unnoticed lung consolidation, guiding further examinations that led to Legionella Pneumophila antigens detection in urine. Finally, a diagnosis of Legionnaire’s disease with heart and lung involvement was hypothesized. We discuss the key role of CMR in MINOCA diagnostic work-up as well as the importance of extra-cardiac findings, which in this case were essential to unravel an uncommon and possibly overlooked cause of myocarditis.
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Performed imaging tests (GC, FC, MD), involved in the care of the patient (all authors), literature search (GC, FC, LA), wrote the draft of the manuscript (GC, FC, LA), and provided critical revision and approved the final version of the manuscript (all authors).
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Camastra, G., Ciolina, F., Arcari, L. et al. Heart and Lung Involvement Detected by Cardiac Magnetic Resonance Imaging in a Patient with Legionella Pneumophila Infection: Case Report. SN Compr. Clin. Med. 3, 1955–1959 (2021). https://doi.org/10.1007/s42399-021-00890-8
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DOI: https://doi.org/10.1007/s42399-021-00890-8