Marshall Vienna [Vena Obliqua Atrii Sinistri (Marshalli), Bna; J. Marshall, 1818-1891, English. Physiologist, Anatomist and Surgeon]

Marshall's vein (Vena obliqua atrii sinistri, Marshalli, BNA; J. Marshall, 1818-1891; English physiologist, anatomist and surgeon) is one of the veins of the heart, which is located in the left atrium and flows into the inferior vena cava. It has the Latin name Vena obliqua atrii sinistri Marshalli.

This vein was discovered in 1860 by the English physiologist John Marshall, who was also an anatomist and surgeon. He described this vein in his work “Observations on the Structure and Function of the Heart”.

The Marshall vein is about 2.5 cm long and passes through the left atrium on the posterior wall. It starts from the back of the superior vena cava and runs towards the inferior vena cava where it joins it.

The function of the vein of Marshall is that it carries blood from the left atrium to the inferior vena cava, where it mixes with venous blood from other parts of the body. This vein can be affected by various diseases of the heart and blood vessels, such as thrombosis, embolism or stenosis.

Thus, the vein of Marshall is an important vein of the heart, which plays an important role in blood circulation in the body. Its discovery and description in 1860 by John Marshall was an important step in the development of the anatomy and physiology of the heart.

Marshall Wien: An Important Discovery in Anatomy and Physiology

Marshall's vein, also known as vena obliqua atrii sinistri (Marshalli), is an anatomical structure that was discovered and described by the English physiologist, anatomist and surgeon John Marshall in the 19th century. Born in 1818 and died in 1891, Marshall became known for his significant contributions to the understanding of the anatomy and function of the heart.

Marshall Vein is part of the venous system of the heart and has a special location and structure. It connects the superior vena cava to the left atrium, passing through the wall of the atrium. The name "vena obliqua atrii sinistri" indicates its oblique direction in the left atrium. This discovery by Marshall was important for understanding blood flow in the heart and its anatomical structure.

Marshall's discovery of the Vienna led to a greater understanding of blood circulation and cardiac anatomy. Previously, before its discovery, anatomists and physiologists did not fully understand the path of blood flow in the heart and the exact location of connections between various vascular structures. Marshall's discovery of Vienna helped fill this knowledge gap and was an important step forward in the field of medicine.

Today, the Marshall vein remains a studied and important anatomical structure, especially in the context of cardiology and cardiac surgery. Its understanding and consideration during cardiac surgery is of great importance to ensure the safety and effectiveness of the procedures.

In conclusion, Marshall's vein (vena obliqua atrii sinistri (Marshalli)) is an important discovery in the field of anatomy and physiology of the heart. Discovered and described by John Marshall, it helped expand our knowledge of blood flow in the heart and became an important milestone in the history of medicine. Understanding its structure and function is of great importance for modern medicine, especially in the field of cardiology and cardiac surgery.