What is cardioplegia?
The term "stop the heart" is usually associated with a huge frightened or fear in general. Unlike this, the idea of cardioflegia is positive, although anyone has said that it can undergo it will probably have some anxiety. In the standard definition, cardioflegia is the purpose of stopping the heart by generally cold temperature and chemicals, so it can be done on difficult operations. An alternative definition of this term is when the heart stops due to significant trauma, which is a much less common event.
Complex surgery in the heart has been extremely difficult in the past, and many experiments eventually led to the development of cardioflegia at about the same time as the machines on the bypass cardiac lungs were improved. London Doctor Dennis Melrose is attributed to creating the final key to stop the heart by coming up with an injection that could be used to effectively stop its function. Nevertheless, many doctors have been on the way to the total amount of knowledge needed to develop this technique.For example, bypass with heart lungs had to be developed simultaneously in order to continue blood and oxygen circulation, even if the heart was not. From a historical point of view, these innovations allowed the operation of the "stopped heart" from the 1960s, which significantly increases the number of people who could have and survive the heart surgery.
What occurs during cardioflegia may vary depending on the surgeon's preference. Most people are cooled after anesthesia and clamping aorta cuts the circulation into the heart. Circulation is redirected to a bypass machine with heart lungs. The surgeon gives an injection of a solution that fully stops the heart and creates a "plegie" or paralysis. The basic purpose of inducing this state is to avoid life -threatening complications such as the development of blood clots or ischemia.
Of course, what is achieved in cardioplegia must be perverted after surgery. If hypothermia has been induced by hypothermia, tIt slowly warms up different methods, and when it is at a suitable temperature, the heart is shocked to start to beat. Removing the clamp from the aorta and removing the person from the lung obtok restores normal circulation. In many circumstances, these difficult steps are carried out with great ease, but there may be complications on the way.
In fact, although cardioflegia has existed as a standard method of heart surgery for almost four decades, there are now many surgeons who perform heart surgery without it. A number of warm, beating of cardiac operations are not preferred to full induction of cardiac paralysis. Some of them are extremely complex, used to repair or alleviate certain congenital heart defects. One examples are outside the carciation line and many others, including some formbypass or grafting artery. It is possible that one day one day can be considered a technique that has survived its usefulness, although it is still common.