A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

What is the main function of heart valves?

Best Answers

What are heart valves? The heart consists of four chambers, two atria (upper chambers) and two ventricles (lower chambers). There is a valve through which blood passes before leaving each chamber of the heart. The valves prevent the backward flow of blood. read more

T OR F: The "lub" sounds of the heart are valuable in diagnosis because they provide information about the function of the heart's pulmonary and aortic valves. false T OR F: Autonomic regulation of heart rate is via two reflex centers found in the pons. read more

To better understand the function of heart valves, it can first help to visualize the heart. The heart is divided into four chambers, the left atrium and ventricle and the right atrium and ventricle. A wall called the septum divides the two sides of the heart. read more

The purpose of heart valves is to ensure blood flow continues in one direction. The heart has two types of valves. Atrioventricular valves are located between the atria and ventricles. read more

Encyclopedia Research

Wikipedia: