Anatomy Of Heart. Heart anatomy your heart is located between your lungs in the middle of your chest, behind and slightly to the left of your breastbone (sternum). Part of the teachme series.
FIREFIGHTER/PARAMEDIC STORIES Heart Rhythms Part 1 Basic Heart Anatomy from firefighterparamedicstories.blogspot.com
Your heart contains four main sections (chambers) made of muscle and powered by electrical impulses. The left atrium receives oxygenated blood. 6 rows heart anatomy the heart has five surfaces:
In The Simplest Terms, The Heart Is A Pump Made Up Of Muscle Tissue.
Human heart introduction to the human heart. Looking at the outside of the heart, you can see that the heart is made of muscle. Dimensions of heart • the heart is a small organ, it is about 12 cm (5 in.) long, 9 cm (3.5 in.) wide at its broadest point, and 6 cm (2.5 in.) thick, with an average mass of 250 g in adult females and 300 g in adult males.
The Heart's Pumping Action Is Regulated By An Electrical Conduction System That Coordinates The Contraction Of The Various Chambers Of The Heart.
Your heart is at the center of your circulatory system. The heart is a complex organ that pumps blood through the body with an intricate system of muscle layers, chambers, valves and nodes. Position of heart in human body.
Learn More About The Heart In This Article.
The left atrium receives oxygenated blood. The heart is a muscular organ in most animals, which pumps blood through the blood vessels of the circulatory system. Position lies within the pericardium in middle mediastinum behind the body of sternum and the 2nd to 6th costal cartilages in front of the 5th to 8th thoracic vertebrae a third of it lies to the right of median plane and 2/3 to the left anterior to the vertebral column, posterior to the sternum lecture on anatomy of the heart (.
The Conducting System Of The Heart.
How does the heart beat? The heart is an organ about the size of your fist that pumps blood through your body. The two upper chambers are called the right and left atria, and the two lower chambers are called the right and left ventricles.
The Heart Is A Muscular Organ Situated In The Center Of The Chest Behind The Sternum.
The heart is located under the rib cage, to the left of your breastbone (sternum) and between your lungs. It's the primary organ of your circulatory system. The human heart is one of the most important organs responsible for sustaining life.
