Is coronary heart disease serious? How to give first aid to coronary heart disease? Coronary heart disease is a kind of heart disease with high mortality. The attack is irregular, which brings great difficulties to the treatment. The patient suddenly has severe chest pain, sweating, and even sudden cardiac and respiratory arrest. In this case, family members should remember not to panic and should take correct first aid measures. Let's introduce cardiopulmonary resuscitation.
A. Open the airway. Because the root of the tongue of the sudden death person falls backward, the airway entrance is blocked to varying degrees. Therefore, the airway should be unblocked first. At present, the international common chin lifting method is that the first aider is located on the patient's side, put one hand on the patient's forehead and press down with force, place the food and middle finger of the other hand on the patient's chin (Chin), and lift up with force to fully open the patient's airway.
B. Artificial respiration at this time, the lungs of the person with sudden death have collapsed, so it is necessary to blow hard for the first time and observe the fluctuation of chest and abdomen. Then blow 12 ~ 16 times per minute. Pay attention to pinch the patient's nostrils and seal mouth to mouth during blowing. Since 18% of the gas blown by the first responder is oxygen (the atmosphere contains 21% oxygen), as long as the blowing is correct, the patient can get sufficient oxygen.
C. Extrathoracic cardiac compression is an artificial method to make the heart beat and let the flowing blood send the oxygen from the lungs to the brain and other important organs. The first responder can place one palm root at the lower 1 / 3 of the patient's sternum, and the other palm root overlaps the back of the previous hand, then straighten the two arms and press down with the strength of the waist, with a depth of 3.5 ~ 4.5 cm. The frequency is 80 ~ 100 times per minute.
That's CPR. If it is operated by a single person, it shall be carried out in 15:2, that is, 15 times of extrathoracic cardiac compression and 2 times of artificial respiration shall be carried out alternately; If the operation is performed by two persons, the ratio is 5:1, that is, 5 external chest compressions and 1 artificial respiration are performed alternately. Cardiopulmonary resuscitation can not be stopped at will. It is expected to greatly improve the survival rate of sudden death by adhering to the arrival of the ambulance and passing the first-aid 'baton' to the accompanying doctors in time.
After reading the above content, we should know something about the severity of coronary heart disease. More topics on how to give first aid to coronary heart disease will be introduced in the next article. Welcome to check. Wish you a happy life!