TRUNCUS ATRIOVENTRICULARIS Meaning and
Definition
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Truncus atrioventricularis is a medical term that refers to a congenital heart defect characterized by a common arterial trunk arising from both the left and right ventricles instead of the usual separate aorta and pulmonary artery. This anomaly occurs during fetal development when the fetal heart is forming.
In a normal heart, the aorta originates from the left ventricle, carrying oxygenated blood to the body, while the pulmonary artery arises from the right ventricle, delivering deoxygenated blood to the lungs for oxygenation. However, in the case of truncus atrioventricularis, there is a single trunk that arises from both ventricles, causing a mixing of oxygenated and deoxygenated blood.
This condition can lead to various complications due to the mixing of blood, including cyanosis (bluish discoloration of the skin), poor oxygenation of tissues, heart failure, and increased risk of infections. Truncus atrioventricularis often necessitates surgical intervention to correct the anomaly.
The term "truncus atrioventricularis" is derived from Latin, with "truncus" meaning trunk or stem, "atrio" referring to the atria of the heart, and "ventricularis" relating to the ventricles of the heart. Therefore, it describes the abnormal arterial trunk arising from the atria and ventricles of the heart in this particular congenital heart defect.
Common Misspellings for TRUNCUS ATRIOVENTRICULARIS
- rruncus atrioventricularis
- fruncus atrioventricularis
- gruncus atrioventricularis
- yruncus atrioventricularis
- 6runcus atrioventricularis
- 5runcus atrioventricularis
- teuncus atrioventricularis
- tduncus atrioventricularis
- tfuncus atrioventricularis
- ttuncus atrioventricularis
- t5uncus atrioventricularis
- t4uncus atrioventricularis
- tryncus atrioventricularis
- trhncus atrioventricularis
- trjncus atrioventricularis
- trincus atrioventricularis
- tr8ncus atrioventricularis
- tr7ncus atrioventricularis
- trubcus atrioventricularis
Etymology of TRUNCUS ATRIOVENTRICULARIS
The word "Truncus Atrioventricularis" is a Latin term that is commonly used in the field of anatomy and refers to a heart structure.
- "Truncus" comes from the Latin word "truncus", which means "trunk" or "stem". In the context of the heart, it refers to the main arterial trunk arising from the ventricles.
- "Atrioventricularis" is a compound word consisting of "atrio", derived from the Latin word "atrium", meaning "entrance hall" or "chamber", and "ventricularis", derived from the Latin word "ventriculus", meaning "ventricle". In the context of the heart, it refers to the atrioventricular region or the connection between the atria and ventricles.
