Heart failure is a condition that indicates heart failure and failure to function correctly. Terminology such as “heart failure” and “congestive heart failure” does not mean that the heart is experiencing a real “failure” or that it stops the pulse but means one or more heart chambers “fail” in keeping up with the flow of blood. Heart on a variety of underlying diseases and health problems, it may involve the health of the left side, or the right side or both sides of the heart. Each side has two chambers: the atrium, the upper chamber, the ventricle or the lower chamber, which means that one of these four rooms may not be able to keep up with the flow of blood flowing and thus the heart is said to be weak.
Two types of heart dysfunction can lead to heart failure, including:
Congestive heart failure – This is the most common cause of heart failure and occurs when the heart is weak or in an expansion, as the left ventricle muscle loses some of its ability to contract or shorten, so you do not have enough muscle strength to pump the amount of oxygenated and nutrient-filled blood that The body needs it.
Diastolic failure – the muscles become solid and lose some of their ability to relax. As a result, the affected heart chambers find it difficult to fill blood during the interval between the heartbeat. The walls of the heart are often characterized by agility, and the size of the rooms is within normal limits or Smaller than that.
The left side of the heart is essential for normal functioning of the heart, usually where heart failure starts. The left atrium receives oxygen-rich blood from the lungs and pumps it to the left ventricle, the largest and most powerful pump in the heart, which is responsible for supplying blood to the body , After blood circulation through the body, the blood returns to the right atrium and then moves to the right ventricle, which pumps it to the lungs to be replenished with oxygen, when the right side loses its ability to pump the necessary energy to pump blood, blood can be returned to the veins in the blood attempt to return to Heart, and may occur right ventricular insufficiency alone But it is usually a result of the failure of the left side, when the left ventricle fails, the fluid returns to the lungs, and in contrast, can squeeze excess fluid that harm the right side of the heart as it works to pump blood to the lungs.
Heart failure is usually chronic, or long-term, and the condition occurs gradually. Over time, most people notice symptoms and consult a doctor. Regular health checks are usually recommended, through routine physical examination, where your doctor can detect signs of heart failure Before a long period of symptoms.