Diagnostic Workflow in Competitive Athletes with Ventricular Arrhythmias and Suspected Concealed Cardiomyopathies

Area of Science:

• Cardiology
• Sports Medicine
• Genetics

Background:

• Ventricular arrhythmias (VAs) in athletes with structurally normal hearts pose diagnostic challenges.
• Concealed cardiomyopathies require extensive investigation in young, seemingly healthy individuals.
• Early identification of underlying heart disease is crucial for athlete safety.

Purpose of the Study:

• To outline diagnostic strategies for identifying structural heart disease in athletes presenting with VAs.
• To emphasize the importance of thorough work-up for concealed cardiomyopathies.
• To guide the selection of athletes requiring deeper cardiac investigation.

Main Methods:

• Review of diagnostic levels and tools for evaluating athletes with VAs.
• Analysis of criteria for deeper investigation in cases of suspected concealed heart disease.
• Integration of evidence supporting comprehensive cardiac assessment.

Main Results:

• The study details a tiered diagnostic approach for athletes with VAs.
• Specific tools and investigations are highlighted to unmask underlying cardiac abnormalities.
• The findings underscore the necessity of advanced diagnostics in select athlete populations.

Conclusions:

• A systematic diagnostic approach is essential for athletes with VAs and normal initial findings.
• Identifying concealed cardiomyopathies requires a multi-faceted investigative strategy.
• This framework aids in differentiating athletes needing further cardiac evaluation to prevent adverse events.