What is another word for Atrium Sinistrum?
Pronunciation: [ˈatɹi͡əm sˈɪnɪstɹəm] (IPA) 
Atrium Sinistrum is a Latin term that refers to the left atrium of the heart. There are various synonyms that can be used to describe this part of the heart. Some of these include the left auricle, the left atrial chamber, and the left heart chamber. Additionally, some medical professionals may simply refer to the atrium sinistrum as the left atrium, or use abbreviations such as LA. Whatever terminology is used, it is important to understand the role of the atrium sinistrum in the cardiovascular system, as it is responsible for receiving oxygenated blood from the pulmonary veins and sending it into the left ventricle for distribution throughout the body.
