The role of endosonography in cardiology: case series and literature review.

The introduction of EUS in cardiovascular medicine allows for a real-time high-resolution assessment of cardiovascular structures and allows early detection of silent cardiac pathologies during routine gastrointestinal procedures. It is the diagnostic tool with the highest resolution for accurate definition of variable gastrointestinal anatomy. Thus, help for accurate definitions of cardiovascular anatomy and pathology, which could influence optimal management strategies with improved safety, efficacy, and economic outcomes.