The right atrium and interatrial septum form the heartÂ’s venous receiving chamber, collecting deoxygenated blood from the superior and inferior vena cava and coronary sinus. The interatrial septum separates the right atrium from the left atrium, featuring the fossa ovalis as a remnant of fetal circulation. Knowledge of this anatomy is vital for understanding atrial septal defects, catheter placement, and cardiac electrophysiology procedures. Accurate understanding ensures safe interventions, guides imaging interpretation, and aids in surgical or minimally invasive correction of congenital or acquired heart anomalies while maintaining hemodynamic function. Right Atrium and Interatrial Septum Diagram - Chart - diagrams and charts with labels. This diagram depicts Right Atrium and Interatrial Septum and explains the details of Right Atrium and Interatrial Septum.
Right Atrium and Interatrial Septum
