Tech24 Deals Web Search

Search results

1. Results from the Tech24 Deals Content Network

2. Pulmonary circulation - Wikipedia

   en.wikipedia.org/wiki/Pulmonary_circulation

   Pulmonary circulation. The pulmonary circulation is a division of the circulatory system in all vertebrates. The circuit begins with deoxygenated blood returned from the body to the right atrium of the heart where it is pumped out from the right ventricle to the lungs. In the lungs the blood is oxygenated and returned to the left atrium to ...

3. Circulatory system - Wikipedia

   en.wikipedia.org/wiki/Circulatory_system

   Capillaries join the arteries and veins. The circulatory system is a system of organs that includes the heart, blood vessels, and blood which is circulated throughout the entire body of a human or other vertebrate. [ 1][ 2] It includes the cardiovascular system, or vascular system, that consists of the heart and blood vessels (from Greek kardia ...

4. Fetal circulation - Wikipedia

   en.wikipedia.org/wiki/Fetal_circulation

   The fetal circulatory system includes three shunts to divert blood from undeveloped and partially functioning organs, as well as blood supply to and from the placenta. In humans, the circulatory system is different before and after birth. The fetal circulation is composed of the placenta, umbilical blood vessels encapsulated by the umbilical ...

5. Respiratory system - Wikipedia

   en.wikipedia.org/wiki/Respiratory_system

   The respiratory system (also respiratory apparatus, ventilatory system) is a biological system consisting of specific organs and structures used for gas exchange in animals and plants. The anatomy and physiology that make this happen varies greatly, depending on the size of the organism, the environment in which it lives and its evolutionary ...

6. Heart - Wikipedia

   en.wikipedia.org/wiki/Heart

   The heart is a muscular organ found in most animals. This organ pumps blood through the blood vessels of the circulatory system. [ 1 ] The pumped blood carries oxygen and nutrients to the body, while carrying metabolic waste such as carbon dioxide to the lungs. [ 2 ]

7. Thoracic diaphragm - Wikipedia

   en.wikipedia.org/wiki/Thoracic_diaphragm

   The thoracic diaphragm, or simply the diaphragm ( / ˈdaɪəfræm /; [ 1] Ancient Greek: διάφραγμα, romanized : diáphragma, lit. 'partition'), is a sheet of internal skeletal muscle [ 2] in humans and other mammals that extends across the bottom of the thoracic cavity. The diaphragm is the most important muscle of respiration, [ 3 ...