Related Experiment Video

Updated: Aug 13, 2026

Peptide-based Identification of Functional Motifs and their Binding Partners
14:28

Peptide-based Identification of Functional Motifs and their Binding Partners

Published on: June 30, 2013

Cardiovascular complications of human immunodeficiency virus infection

Carlos S Restrepo1, Lisa Diethelm, Julio A Lemos

  • 1Department of Radiology, Louisiana State University Health Sciences Center, 1542 Tulane Ave, Room 212, New Orleans, LA 70112, USA. crestr@lsuhsc.edu

Radiographics : a Review Publication of the Radiological Society of North America, Inc
|January 19, 2006
PubMed

Insights

Cardiovascular complications are common in acquired immune deficiency syndrome (AIDS). Radiologists must recognize these diverse cardiac issues, including cardiomyopathy and pulmonary hypertension, for effective patient management.

Area of Science:

  • Cardiology
  • Infectious Diseases
  • Radiology

Background:

  • Patients with acquired immune deficiency syndrome (AIDS) face various health challenges.
  • While not the most common sites, the heart and great vessels can be significantly impacted by opportunistic infections and neoplastic processes in AIDS.
  • Cardiovascular complications are a notable concern in AIDS patients, sometimes leading to immediate mortality.

Purpose of the Study:

  • To outline the spectrum of cardiovascular complications associated with AIDS.
  • To emphasize the importance of recognizing these complications through imaging.
  • To assist radiologists in accurate diagnosis and treatment planning for cardiovascular manifestations in AIDS.

Main Methods:

  • Review of imaging findings related to cardiovascular complications in patients with AIDS.
  • Compilation of a comprehensive list of potential cardiac and vascular issues.
  • Focus on the diagnostic role of medical imaging in identifying these conditions.

Main Results:

  • The spectrum of cardiovascular complications in AIDS includes dilated cardiomyopathy, pericardial effusion, and pulmonary hypertension.
  • Other potential findings include endocarditis, thrombosis, embolism, vasculitis, coronary artery disease, aneurysms, and cardiac tumors.
  • These complications, while not always the primary presentation, are significant and require radiologic recognition.

Conclusions:

  • Cardiovascular complications are a significant aspect of acquired immune deficiency syndrome (AIDS).
  • Radiologists play a crucial role in identifying these diverse cardiac and vascular manifestations through imaging.
  • Familiarity with the imaging appearance of these conditions is essential for accurate diagnosis and treatment planning in AIDS patients.

More Related Videos

Establishment of the Dual Humanized TK-NOG Mouse Model for HIV-associated Liver Pathogenesis10:12

Establishment of the Dual Humanized TK-NOG Mouse Model for HIV-associated Liver Pathogenesis

Published on: September 11, 2019

Related Concept Videos

Immunodeficiency Diseases01:25

Immunodeficiency Diseases

Immunodeficiency disorders are conditions in which the immune system's ability to fight infectious disease and cancer is compromised or entirely absent. The immune system comprises a complex network of cells, tissues, and organs that work together to protect the body from potentially harmful invaders. When this system is deficient or not functioning properly, it leaves the body susceptible to infections, diseases, or other complications.
There are three main causes of immunodeficiency disorders...
Sexually Transmitted Infections01:26

Sexually Transmitted Infections

Sexually transmitted infections (STIs) are diseases transmitted primarily through unsafe sexual interactions. Bacteria, viruses, or parasites cause them and can result in severe health complications if untreated.ChlamydiaThe bacterium Chlamydia trachomatis is responsible for the disease Chlamydia, the most common STI in the United States. This peculiar pathogen requires human cells to reproduce, residing intracellularly. The initial infection often goes unnoticed because it typically does not...
Cryptococcal Meningitis01:27

Cryptococcal Meningitis

Cryptococcal meningitis is a life-threatening opportunistic infection predominantly associated with HIV/AIDS, accounting for over 100,000 deaths annually worldwide. However, it also affects individuals with other forms of immunosuppression, including those undergoing immunosuppressive therapy, organ transplant recipients, patients with innate immunodeficiencies, and individuals with hematological disorders. The infection is caused mainly by Cryptococcus neoformans and Cryptococcus gattii,...
Complications of Diabetes Mellitus01:22

Complications of Diabetes Mellitus

Diabetes mellitus is a chronic metabolic disorder characterized by persistent hyperglycemia due to insulin deficiency, resistance, or both. Prolonged hyperglycemia disrupts metabolic homeostasis and leads to acute and chronic complications.Acute ComplicationsAcute complications result from sudden metabolic imbalance.Diabetic ketoacidosis (DKA) mainly appears in type 1 diabetes but may also develop in type 2 diabetes, particularly under extreme stress. It arises from severe insulin deficiency,...
Hemodialysis II: Procedure and Complications01:24

Hemodialysis II: Procedure and Complications

DialyzersA hemodialysis (HD) dialyzer is a plastic cartridge containing thousands of parallel hollow fibers, which serve as semipermeable membranes. These fibers are typically made from cellulose-based or other synthetic materials. During HD, blood is pumped into the top of the cartridge and distributed among these fibers. Simultaneously, dialysis fluid, known as dialysate, is introduced into the bottom of the cartridge, bathing the outside of the fibers. Across the semipermeable membrane,...
Rheumatic Heart Disease I: Introduction01:23

Rheumatic Heart Disease I: Introduction

Rheumatic heart disease or RHD is a chronic condition that results from rheumatic fever, causing permanent damage to the heart valves.Etiology and Risk FactorsIt primarily arises from rheumatic fever, an inflammatory disease that can develop after untreated or inadequately treated group A streptococcal (GAS) pharyngitis. Streptococcus spreads through direct contact with oral or respiratory secretions. While the bacteria are the causative agents, factors like malnutrition, overcrowding, poor...