Essays Tagged: "Right ventricle"

The Heart, It's Diseases, and Functions

uid makes the movement of the heartmuscles smooth. Myocardium is the heart muscle itself.AtriumsThe right atrium is a low pressure pump that moves blood into theright ventricle through the tricuspid v ... eright ventricle through the tricuspid valve. The atria are the two upperchambers of the heart. The right atrium receives blood from the veinswhich is low in oxygen and high in carbon dioxide; this bl ...

(6 pages) 176 0 3.7 Feb/1997

Subjects: Humanities Essays > Health & Medicine

This essay describes the anatomy of the frog

h the digestive and excretory systems of a frog work.There are two upper chambers of the heart, the right atrium and the left atrium. The frog heart, however, has only one lower chamber, a single vent ... a single ventricle. In humans, the lower chamber of the heart is divided into two compartments, the right ventricle and the left ventricle. Oxygenated blood and deoxygenated blood containing waste gas ...

(4 pages) 27 0 4.5 Jun/2004

Subjects: Science Essays > Biology

Pediatric Heart disease: Tetralogy of Fallot (TOF).

utflow tract or area below the valve, that creates an obstruction (blockage) of blood flow from the right ventricle to the pulmonary artery2. Ventricular septal defect (VSD)3. Overriding aorta (the ao ... (VSD)3. Overriding aorta (the aortic valve is enlarged and appears to arise from both the left and right ventricles instead of the left ventricle as occurs in normal hearts)4. Right ventricular hyper ...

(3 pages) 36 0 3.0 Sep/2005

Subjects: Humanities Essays > Health & Medicine > Diseases

How the Heart Works

n-between the two lungs. The lungs are a pair of organs that are part of the respiratory system.The right lung has three lobes and because the diaphragm is higher up on the right side to make room for ... or the liver, is wider and shorter than the left lung. The left lung is thinner and longer than the right, because there is a notch for the heart to fit.When blood flows from the left ventricle to the ...

(2 pages) 21 0 5.0 Feb/2008

Subjects: Science Essays > Biology > Human Biology

Hearts Function

ps, it has a power source - the heart muscle - and valves to make sure that blood flows in the one, right, direction." The heart has 4 spaces called chambers. The 2 upper ones are small with very thin ... has 4 spaces called chambers. The 2 upper ones are small with very thin walls. Those are called the right and left Atria. These are the parts of the heart, where blood first flows through.The Atria ha ...

(2 pages) 12 0 0.0 Feb/2008

Subjects: Science Essays > Biology > Human Biology