Basic Anatomy Of The Heart

The human heart consists of a pair of atria which receive blood and pump it into a pair of ventricles which pump blood into the vessels. The outermost wall layer or epicardium.

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8 cardiovascular system 51 terms.

Basic anatomy of the heart. Picture of the basic anatomy of the heart the electrocardiogram ecg or ekg is a diagnostic tool that is routinely used to assess the electrical and muscular functions of the heart. The walls of the heart are composed of an outer epicardium a thick myocardium and an inner lining layer of endocardium. The right ventricle passes the blood on to the pulmonary artery.

While it is a relatively simple test to perform the interpretation of the ecg tracing requires significant amounts of training. This amazing muscle produces electrical impulses that cause the heart to contract. It is divided by a partition or septum into two halves and the halves are in turn divided into four chambers.

The two upper chambers they receive blood. The heart consists of four chambers. The heart pumps blood through the network of arteries and veins called the.

The left atrium receives the now oxygen rich blood from the lungs and pumps it into. Basic anatomy and function of the heart the right atrium receives blood from the veins that has already circulated through. The heart is situated within the chest cavity and surrounded by a fluid filled sac called the pericardium.

The anatomy of the heart. An electrical system that serves as a natural pacemaker and. 4 chambers 2 atria and 2 ventricles that receive blue.

Between the outer layer the parietal pericardium and the inner layer the serous pericardium runs pericardial fluid which lubricates the heart during contractions and movements of the lungs and diaphragm. 4 valves to prevent backward flow of blood. Describe and explain the function of the circulatory system the circulatory system consists of the heart the blood vessels veins arteries and capillaries and the blood.

It is made up of. Essential of the human anatomy and physiology ed. The heart is a four chambered muscular organ.

The two lower chambers they discharge blood. The hearts outer wall consists of three layers. Blood vessels which include a network of arteries and veins that carry blood throughout the body.

The heart is a muscular organ about the size of a fist located just behind and slightly left of the breastbone.

Understanding The Basic Anatomy Of The Heart Simple Break