Which chambers of the heart are referred to as the Left and Right Auricle?

The left and right auricles refer specifically to the atria of the heart. The atria are the upper chambers that receive blood; the right atrium collects deoxygenated blood returning from the body, while the left atrium receives oxygenated blood from the lungs. The term "auricle" is often used synonymously with atrium when describing the specific appendages that project from each atrium. Understanding the structure and function of the heart is crucial in esthetics, particularly in relation to overall health and conditions that may affect skin and wellness.

The other options do not accurately describe the auricles. Ventricles are the lower chambers of the heart responsible for pumping blood out of the heart. Valves control blood flow between the chambers and out of the heart, while the septum is the wall that separates the right and left chambers of the heart. The clarity in terminology is vital for understanding cardiovascular function and its implications for health in practices such as esthetics and skincare.