Understanding Infective Endocarditis: Heart Infection Causes and Pathogens #3540219 (License: Personal Use)

This medical illustration depicts infective endocarditis, where pathogens-such as streptococci or staphylococci bacteria, viruses, or fungi-enter the bloodstream and colonize damaged heart valves. The highlighted yellow area represents microbial vegetation on the valve leaflet, while the inset magnifies representative pathogenic agents. Such infections often arise in patients with preexisting cardiac conditions or intravenous drug use.

Used in cardiology education, patient brochures, or online health articles explaining endocarditis; matches user intent to understand heart infections, their causes, and visual pathology.