How to identify the chest pain that threatens life.

chest pain is a common clinical symptom that may be caused by a number of causes, some of which may presage serious and even life-threatening diseases, such as acute myocardial infarction, pulmonary embolism, aorexic layer, aerobic chest, broken ducts, etc. It is therefore essential to understand how to identify the chest pain that threatens life. The following are some of the key points that help to make a preliminary assessment of whether chest pains are a life risk:I. Nature of pain1. Severe and persistent pain: Life-threatening chest pains are often manifested in severe and unbearable pain, which may be squeezing, constrictive or burning, and are prolonged and difficult to mitigate.2. Radiological pain: Pain may not be limited to the chest, but may also be carried to the neck, jaw, shoulder, back or upper arm.II. Symptoms1. Respiratory difficulties: chest pain may be accompanied by respiratory difficulties, such as acute myocardial infarction, which may be a sign of serious lung disease if the pain increases when the breathing is intensified.Cold sweat, pale-faced: These symptoms may indicate that the body is experiencing severe stress, or that there is circulatory failure and low blood pressure, such as myocardial infarction, pulmonary embolism.Disgusting, vomiting: Although these symptoms are not specific, in some cases, such as acute myocardial infarction of the lower wall may be accompanied by gastrointestinal responses.4. Stifling or confusion: These symptoms indicate that the condition may have been very serious and that immediate medical attention is required.III. Inducing factorsPhysical activity: The breast pain that suddenly occurs after intense physical activity, emotional emotion or physical labour, especially when it is accompanied by the above-mentioned symptoms, shall be of high vigilance.2. Chestaches in silence: chest pains that occur even in a state of rest, which cannot be explained by other reasons, also require attention and may be a manifestation of a severe myocardial hemorrhage.IV. SPECIAL GROUPS1. Older persons: Older persons may be more likely to be neglected or misdiagnosed as a result of more basic diseases. Therefore, more attention should be given to breast pain among older persons.2. Known heart disease: For patients who already have heart disease (e.g. coronary heart disease, myocardial infarction, etc.), any chest pain may be a sign of deterioration of the condition, and immediate medical attention is required.V. Urgent disposalUpon identification of chest pains that may threaten life, the following urgent measures should be taken:1. Call the emergency number: immediately call the local emergency number (e.g. 120) to inform the medical staff of the patient ‘ s condition and location.2. Rapid assessment of vital signs, state of consciousness, breathing, circulation, if conditions permit the measurement of blood pressure for patients.3. Keep quiet: keep the patient quiet and rest in peace and avoid excessive activity that increases the heart burden.4. Nitrate glycerine under the tongue (if the patient is known to have analgesic pain and has a drug on his side): The correct use of nitrate glycerine, under the guidance of a doctor or in accordance with instructions, may help to relieve pain, but is not a substitute for emergency medical treatment.5. Stable moods: Families should also keep comforting the patients, so that they remain calm and avoid excessive stress, causing gastric convulsions and even suffocation. In case of respiratory difficulties, half-bedrooms are desirable and must not move on their own to avoid sudden death. If conditions permit, the patient may be given oxygen;In general, the identification of life-threatening chest pain requires a combination of the nature of the pain, the associated symptoms, the trigger factors and the particular circumstances of the patient. Urgent measures should be taken as soon as possible to address possible life-threatening chest pains. Coronary heart disease