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In vertebrates, the circulatory system is a system of organs that includes the heart, blood vessels, and blood which is circulated throughout the body. [1] [2] It includes the cardiovascular system, or vascular system, that consists of the heart and blood vessels (from Greek kardia meaning heart, and Latin vascula meaning vessels).
Raja Dato' Seri Azlan Muzzaffar Shah Ibni Sultan Nazrin Muizzuddin Shah is a member of the Perak royal family who is the Raja Kecil Besar (Grand Minor Prince) of Perak [1] and as such he is the third-in-line of succession to the throne of the Malaysian state of Perak.
Vasa vasorum are networks of small blood vessels that supply the walls of large blood vessels, such as elastic arteries (e.g., the aorta) and large veins (e.g., the venae cavae).
Raja Kecil (d. 1746), or Raja Kecik, also known as Sultan Abdul Jalil Rahmat Shah (r. 1722–1746), was the first sultan of the Sultanate of Siak Sri Indrapura.A controversial figure, due to his origin tales and the rebellion he led, Raja Kecil united a multi-ethnic force in eastern Sumatra to defeat the Johor Sultanate in 1718.
Shock is the state of insufficient blood flow to the tissues of the body as a result of problems with the circulatory system.Initial symptoms of shock may include weakness, tachycardia, hyperventilation, sweating, anxiety, and increased thirst. [1]
Blood vessels are the tubular structures of a circulatory system that transport blood throughout a vertebrate's body. [1] Blood vessels transport blood cells, nutrients, and oxygen to most of the tissues of a body.
Diagram showing the development of different blood cells from hematopoietic stem cells to mature cells.. A blood cell (also called a hematopoietic cell, hemocyte, or hematocyte) is a cell produced through hematopoiesis and found mainly in the blood.
Blood is a body fluid in the circulatory system of humans and other vertebrates that delivers necessary substances such as nutrients and oxygen to the cells, and transports metabolic waste products away from those same cells.