Related Experiment Videos
Myocarditis: a rare complication during Legionella infection
S Armengol1, C Domingo, E Mesalles
1Servei de Cures Intensives, Hospital Universitari Germans Trías i Pujol, Badalona, Barcelona, Spain.
International Journal of Cardiology
|December 1, 1992
Summary
Legionella bacteria can affect the heart, causing cardiac legionellosis and myocarditis. This heart inflammation may be more common in Legionnaires
Area of Science:
- Infectious Diseases
- Cardiology
- Microbiology
Background:
- Legionella bacteria are known to cause systemic illness.
- The clinical presentation of Legionnaires' disease has expanded.
- Cardiac involvement in Legionella infections was first documented in 1981.
Observation:
- Systemic manifestations are common in Legionella infections.
- Cardiac legionellosis, specifically myocarditis, represents a recognized clinical entity.
- Few cases of Legionnaires' disease-associated myocarditis have been reported historically.
Findings:
- Myocardial involvement may occur in patients with Legionnaires' disease.
- The frequency of cardiac legionellosis might be underestimated in the broader context of Legionnaires' disease.
- Legionella can present with diverse clinical symptoms, including cardiac complications.
Implications:
- Clinicians should consider cardiac involvement in Legionnaires' disease diagnosis.
- Further research is warranted to determine the true prevalence of cardiac legionellosis.
- Expanding the differential diagnosis for myocarditis to include Legionella infections is crucial.