The heart is a muscular organ in humans and other animals, which pumps blood
through the ... In a healthy heart blood flows one way through the heart due to
heart valves, which prevent backflow. ......
... and to the body. This pattern is repeated, causing blood to flow continuously to
the heart, lungs and body. ... This is called the pulmonary circulation. From your ...
Blood enters the heart through two large veins, the inferior and superior vena
cava, ... As the atrium contracts, blood flows from your right atrium into your right
ventricle through the open tricuspid valve. ... This is called the pulmonary
The heart and circulatory system (also called the cardiovascular system) make up
the network that delivers blood to the body's tissues.
Overview. The heart consists of four chambers in which blood flows. Blood enters
the right atrium and passes through the right ventricle. The right ventricle ...
The muscular wall is called a septum. The septum is solid so that blood cannot
flow back and forth between the left and right halves of the heart. Another wall ...
The chambers are known as atria and ventricles. ... The atria are the receiving
chambers of the heart, receiving blood flowing back ... The valves of the heart are
located within the chambers of the heart and are critical to the proper flow of
Antiplatelet therapy - Medicines that stop blood cells (called platelets) from
sticking ... Aortic valve - The valve that regulates blood flow from the heart into the
aorta. .... blood flow within the heart and blood vessels and to identify leaking
As a result, more blood flows to the lungs than is normal, and respiratory ... An
Atrioventricular Septal Defect is when certain cardiac structures (known as ....
extra electrical pathways within the heart that cause fast or irregular heart
In your body, blood flows within a closed circuit of blood vessels. Blood is able to
circulate around your body thanks to a muscular pump known as your heart.