Left ventricular function of the heart
The human body has changed in the course of evolution. The development from primeval man to today's state: The heart has always been there, whether it was now or then. Left ventricular function is still an essential part of heart function.
The heart is an independent muscle in the bodywhich is unique in its complex functionality. It ensures that oxygen-poor blood is re-enriched with oxygen and that the fresh blood enters the body. In the latter event, the left ventricular function comes into its own to the full.
Left ventricular function and the heart
The structure of the heart is perfectly adapted to the needs of the body. As an involuntary muscle, the heart is constantly in motion. Consciousness cannot influence him. In order for the heart system to function, all sub-areas must work together smoothly.
- The oxygen-poor blood is transported from the body back to the heart via vena cava. The blood is transported to the heart through venous valves, a kind of funnel in the veins. In contrast, the left ventricular function works via pressure.
- The blood reaches the right atrium of the heart, one of the four areas of the heart. From there, the blood reaches the pulmonary vein via the right chamber (ventricle). This process is called a right ventricular function - under the aspect that the system is working properly.
- Once again enriched in the lungs, the blood flows back to the left atrium of the heart via the pulmonary veins. The atrium sends the blood further into the left ventricle so that left ventricular function can take place.
- The chamber with its function presses the blood with enormous pressure into the coronary arteries, from there into one vein (aorta) towards the head and brain and the other supplies the rest of the body with Blood.
The blood circulation is necessary for the body to be able to live. Him to ...
The left ventricular function in detail
As the blood flows in from the pulmonary circulation, the heart muscles are stimulated. This excitement makes it possible that the heart - figuratively speaking - is always filled with blood. The left half of the heart is divided into the left atrium and the left ventricle. In the atrium, the blood collects in parallel in the right atrium.
- The left atrium and the left ventricle are separated by a leaflet valve. The leaflet valve is called the mitral valve because, with a little imagination, it looks like a bishop's cap. The special type of valve prevents the blood from beating back into the atria during the heart contraction - the systole.
- Systole is the process in which the blood is pressed out of the two chambers and enters the circulation. In order to be able to build up this pressure, there are various nodes distributed over the heart, which emit an electrical impulse. They stimulate the heart to do its job.
- The blood must enter the pathway with the appropriate pressure in order to reach the most remote corners of the body. the Feet for example, the precious juice is pretty much the last to be supplied. As a result, the left ventricular function is supplied with more energy than the right ventricular function, i.e. the right ventricle.
The heart is very interesting and above all the body could not exist without this special function. So be careful what you put on your heart. It has to work a long time.
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