#心梗是一种很严重的病吗 #
Myocardial infarction, simply put, is a blockage of coronary arteries, resulting in myocardial ischemia necrosis myocardial infarction. In recent years, the incidence of acute myocardial infarction in China has shown a significant upward trend, with at least 500,000 new cases per year and at least 2 million currently occurring.
Patients with myocardial infarction have a mortality rate of about 30% without any treatment. If they undergo ECG monitoring, medication, and thrombolytic therapy, mortality can be reduced to 7% to 8%.
Therefore, myocardial infarction is indeed a serious disease, but the scientific and timely treatment of myocardial infarction patients is actually a more meaningful and urgent topic than whether the myocardial infarction is serious.
If someone around you has an acute heart attack, in addition to calling the emergency number, in fact, many people do not know what else we can do? What's even more frightening is that due to the lack of corresponding knowledge, some of our seemingly "reasonable" behaviors may actually be counterproductive.
For example, nitroglycerin can be applied to patients with high blood pressure or normal, and if blood pressure is low, nitroglycerin should be used with caution;
For example, be sure to let the patient brake, do not help the patient to walk around;
For example, if the patient falls to the ground and tries to make him lie flat and wait for rescue, do not easily try to lift up;
For example, be sure to call the emergency number, it is dangerous to send yourself to the doctor!
Because when a patient has a myocardial infarction, if the body continues to be active, it may increase the oxygen consumption of the heart muscle, further increasing the burden on the heart.
Cardiomyocytes are very "expensive", it is not renewable, and one less is dead. When myocardial infarction occurs, in the case of blood vessel blockage and oxygen supply cut, the cardiomyocytes are actually struggling with all their might, if the patient cannot get timely treatment, the heart muscle has a large area of necrosis, the patient's risk of death will increase sharply, even if you can pick up a life, it is inevitable that you will leave a variety of sequelae.
Therefore, the first aid of myocardial infarction patients must race against the clock, so as to maximize the preservation of myocardial function without necrosis and avoid further myocardial necrosis. The "Golden Six Hours" is a relatively broad first aid time for acute myocardial infarction, in fact, the sooner the myocardial infarction first aid, the better. In addition, if the patient is sent to the hospital and the doctor judges that he needs to do intervention or thrombolytic treatment, the family must not hesitate and do not bargain with the doctor, because every minute and every second is a chip against death.
There is a saying that goes, "We never know which tomorrow or the accident will come first", so it is necessary for everyone to know some first aid knowledge, for themselves and for others. Move your fingers and forward this article to your relatives and friends around you, and it can save lives at critical moments.