Cardiac involvement in systemic inflammatory diseases

Area of Science:

• Cardiology
• Rheumatology
• Rare Diseases

Background:

• Systemic inflammatory diseases (SIDs) are a diverse group of rare conditions impacting multiple organs, including the heart.
• Cardiac involvement in SIDs can affect any of the heart's layers, with some manifestations like lupus-related pericarditis being recognized, while others remain less understood, even by cardiologists.
• While advanced imaging reveals cardiac abnormalities in most SIDs, their frequency and clinical significance vary based on diagnostic methods and patient selection.

Purpose of the Study:

• To highlight the prevalence and significance of cardiac involvement in systemic inflammatory diseases.
• To emphasize the need for greater awareness among healthcare professionals regarding cardiac manifestations in rare inflammatory conditions.
• To underscore the link between cardiac involvement in SIDs and increased mortality risk.

Main Methods:

• Review of current literature on cardiac involvement in systemic inflammatory diseases.
• Analysis of findings from modern sophisticated imaging techniques.
• Assessment of reported frequencies and clinical significance of cardiac abnormalities.

Main Results:

• Cardiac abnormalities are frequently detected in patients with systemic inflammatory diseases using advanced imaging.
• The reported incidence of cardiac involvement varies widely, influenced by diagnostic tools and patient cohorts.
• The clinical impact and prognostic value of identified cardiac abnormalities are not consistently established.

Conclusions:

• Cardiac involvement is a significant, though often under-recognized, feature of systemic inflammatory diseases.
• Enhanced knowledge and awareness of cardiac manifestations in SIDs are essential for improving patient outcomes.
• Addressing cardiac involvement in SIDs is critical for mitigating mortality risk in these rare diseases.