The Role of Multimodality Imaging in HIV-Associated Cardiomyopathy

Ellise T Gambahaya1, Rimsha Rana2, Shashwatee Bagchi3

  • 1Division of Cardiology, Department of Medicine, University of Cape Town and Groote Schuur Hospital, Observatory, Cape Town, South Africa.

Insights

HIV infection can cause heart problems, specifically HIV-associated cardiomyopathy (HIVAC). Multimodality cardiovascular imaging is crucial for diagnosing, understanding, and managing this condition in patients with HIV disease.

Area of Science:

  • Cardiology
  • Infectious Diseases
  • Medical Imaging

Background:

  • HIV infection is a global health issue linked to significant cardiovascular complications.
  • HIV-associated cardiomyopathy (HIVAC) has evolved in its clinical presentation, now often manifesting as subclinical diastolic dysfunction.
  • Cardiovascular complications, including myocardial dysfunction, are prevalent in individuals with HIV.

Purpose of the Study:

  • To review the role of multimodality cardiovascular imaging in HIV-associated cardiomyopathy (HIVAC).
  • To highlight imaging's importance in diagnosing, understanding etiology and pathophysiology, guiding treatment, and assessing prognosis of HIVAC.
  • To provide an overview of current evidence on imaging's utility in managing cardiac complications of chronic HIV disease.

Main Methods:

  • Review of current evidence on multimodality cardiovascular imaging in HIVAC.
  • Analysis of the role of imaging in diagnosis, etiology, pathophysiology, treatment guidance, and prognosis assessment.
  • Focus on imaging's application in individuals with chronic HIV disease presenting with cardiac symptoms.

Main Results:

  • Multimodality cardiovascular imaging is integral to understanding HIVAC's evolution from systolic to diastolic dysfunction.
  • Imaging is essential for evaluating patients with HIV and cardiac symptoms, particularly heart failure.
  • Current evidence supports imaging's role in establishing diagnosis, etiology, and pathophysiology of HIVAC.

Conclusions:

  • Multimodality cardiovascular imaging is vital for comprehensive management of HIV-associated cardiomyopathy.
  • Imaging aids in early detection and characterization of cardiac dysfunction in HIV patients.
  • Effective use of imaging guides therapeutic strategies and improves prognostic assessment for HIVAC.

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