#The heart is a vital organ that plays a role in almost every incident in our body. In order for all organs to function properly, it takes blood flow that is loaded with oxygen and nutrients throughout the body. The clean heart delivers blood in the amount and speed required as a whole. It is for us to understand how a healthy heart works in order to know the existence of abnormalities in our heart.
#The heart is a cluster of muscles with a blank in the middle of the teeth of an adult's fist. This organ is to the left of the breastbone. The average weight of a woman's heart is 255 grams, while the male heart size is about 300 grams. Every single thing, the heart pumps about 7500 liters of blood throughout the body.
#In addition to being a vital organ, the heart also becomes the center of the circulatory system. This system consists of networks, such as aircraft (arterial), shuttle (vein) and capillary vessels. The blood vessels carry blood throughout the body.
#Like What Do Our Hearts Work?
When circulating blood, there are four rooms involved in the process: the right and left atrium at the top of the heart, as well as the right and left ventricle at the bottom of the heart. The four spaces serve as pumps on both sides. The right and left sides of the heart are the walls of the septum. The right porch serves to receive a low blood oxygen after passing away from the whole body to be pumped into the right chamber. Next, the right ventricle circulates the already oxygenated blood into the lungs.
#Inside this lung will be filled with oxygen back. The left porch space receives oxygen-laden blood from the lungs and is then pumped into the left ventricle. The thickest space is very heavy because the left ventricle must pump blood throughout the body.
#The four-heart chamber work also features four separate valves of each chamber. The function of this heart valve is to keep it going and continue to flow back to the previous room. The four valves are tricuspid valves that allow blood to flow from the right aisle to the right ventricle.
#The pulmonary valve opens the flow of blood from the heart to the lungs so that it gets more oxygen. While the mitral valve is a valve that opens the bloodstream so that it flows from the left ventricle to the left ventricle of the heart and the aortic valve that opens the blood flow of the rest of the heart to be pumped throughout the body.
The heart works in two stages to encourage blood flow throughout the body.
#The heart contracts - systole
The upper chamber (porch) is wrinkled and pushes blood into the lower chamber (cubicle). Blood is pumped from the right foyer to the right chamber below it. At the same time, from the left porch to the left chamber. The second stage of the heart's work is the lower chamber pushing blood out of the heart to the rest of the body or to the lungs to re-fill with oxygen.
#Heart relaxation - diastole
After contracting, the heart then relaxes or is called diastole. The blood then replenishes the heart, then the whole process will repeat itself in seconds.
#In general, most humans have a heart rate of 72 times in a minute. This may vary depending on the level of fitness, exercise age and general health. Each heartbeat is driven by a hose in the heart that is capable of generating an electrical signal - continuing to contribute to spread throughout the heart and cause contraction. The largest natural pacemaker in the heart is called the sinoatrial node (SA node) located on the porch
