Tag: heart failure

The image of digital clubbing with cyanotic nail beds in an adult with tetralogy of Fallot showcases a significant clinical finding associated with this congenital heart condition. This medical image serves as a valuable educational tool for medical students, cardiologists, and healthcare professionals seeking to recognize and understand the physical manifestations of tetralogy of Fallot and its systemic effects. The visible changes in the fingers and nails provide insight into the underlying pathophysiology, making this guide an essential resource for clinical diagnosis and patient management.

Ventricular septal defect represents the most common congenital heart defect, affecting approximately 2-6 per 1000 live births. This condition involves an abnormal opening in the ventricular septum, allowing blood flow between the right and left ventricles, which can lead to significant hemodynamic consequences if left untreated.

The human heart's anatomy illustrates the complex interplay between chambers, vessels, and circulation pathways. This detailed diagram highlights the major structures essential for understanding cardiac function, using color-coding to distinguish between oxygenated (red) and deoxygenated (blue) blood flow.

The human heart's internal anatomy reveals intricate structures working harmoniously to maintain circulation. This detailed cross-sectional diagram showcases the chambers, valves, and muscular components essential for understanding cardiac function.