heart, organ that serves as a pump to circulate the blood. It may be a straight tube, as in spiders and annelid worms, or a somewhat more elaborate structure with one or more receiving chambers (atria) and a main pumping chamber (ventricle), as in mollusks. In fishes the heart is a folded tube, with three or four enlarged areas that correspond to the chambers in the mammalian heart. In animals ... Learn about the anatomy of the heart and how its chambers, valves, and vessels work together to maintain effective blood circulation throughout the body to sustain life. A labeled heart diagram helps you understand the structure of human heart, which pumps blood through body. Learn the structure and several heart conditions. The heart is a muscular organ that pumps blood throughout the body via the circulatory system. It is approximately the size of a fist and consists of four chambers: two atria and two ventricles. The heart is composed of specialized muscle tissue, known as myocardium, and is encased within a double-layered protective sac called the pericardium. [5] The heart works in a rhythmic cycle of ... Your heart is in the center of your chest, near your lungs. It has four hollow chambers surrounded by muscle and other heart tissue. The chambers are separated by heart valves, which make sure that the blood keeps flowing in the right direction. Read more about heart valves and how they help blood flow through the heart. Anatomy of the interior of the heart. This image shows the four chambers ... For related background details, please refer to our report on well pump switch wiring. Backwards Compatible Diagram files created in 2005 load in today's app. Your work is never obsolete.

Overview & Details on diagram of heart chambers

Further context can also be found in cobra ca 380 parts diagram.

Summary

Additional coverage is available on stihl edger parts diagram.