What are the symptoms of an acute myocardial infarction and what are the symptoms of a myocardial in

There are often some patients who are sent to the hospital for chest pain and dyspnea, what are the symptoms of chest pain? That is, he will tell the doctor, I have a toothache, I have a sore throat, and sometimes my stomach hurts, and my stomach hurts everywhere, down to the navel down, and after such a patient comes to the emergency department, we will ask a lot of questions, and we will observe a lot. If the patient has poor blood pressure or even sweating, we must not forget to do an electrocardiogram for the patient at this time, it is likely that he is a patient with a myocardial infarction, so that we can detect it early.

Patients with early myocardial infarction show chest pain, generally in the precordial area, it can be the feeling of squeezing, its position can be up to toothache, down to abdominal pain, we can not exclude, often radiate to the shoulder and back, so we must identify these symptoms of acute myocardial infarction early.

The earliest symptoms of a myocardial infarction are significant pain in the heart area, which is very intense and lasts for a long time, and usually does not relieve the symptoms at rest.

When the heart hurts, a lot of cold sweat will break out on the body, and after sweating for a long time, the close-fitting clothes will be soaked, and sometimes they will stick to the body, and the body will be very uncomfortable.

During a heart attack, the patient will be irritable, extremely impatient when being spoken, and do not want to think about anything, and will be bored when it is noisy, and do not want to talk or communicate with others at all.

In the attack of myocardial infarction, the patient will also have fear, afraid that their disease will be life-threatening, when thinking like this, the pain of the heart will be more serious, so in the attack of myocardial infarction, it is best not to think about life, more self-comfort, do psychological suggestion, after a long time this pain will gradually reduce. Some people with myocardial infarction also have symptoms such as low blood pressure, and in severe cases, symptoms such as shock.

When a myocardial infarction occurs, the patient will also experience heart failure, and the heart's ability to beat is significantly reduced. Breathing can also become very difficult, you need to breathe hard to get the air to the lungs, sometimes you can't breathe the air to the lungs if you breathe very hard, sometimes you can really breathe a little bit of air, so you need to breathe hard all the time, which will cause the breathing to become very rapid.

People with myocardial infarction may also have a feeling of blockage in their necks, and they may have difficulty swallowing when swallowing. There will also be significant pain in the jaw area, as well as in the tooth area, it will become extremely difficult to chew food, and the jaw may not be able to exert force and chew food completely. The frequency of the heartbeat may also be abnormal, sometimes fast and sometimes slow, and sometimes there will be a brief stop from beating.

Symptoms of myocardial infarction include: chest tightness, chest pain, dyspnea, which can be accompanied by forearm and back discomfort, nausea, vomiting, sweating, weakness, pharyngeal tightness, loss of consciousness, etc. Depending on the location of the myocardial infarction, the severity of the infarction and the symptoms will vary.

Acute myocardial infarction is a fatal condition, and in severe cases, death can occur within minutes. If myocardial infarction is suspected, call 120 immediately and wait for help. If you have a spare medication nearby, you can take 300 mg of aspirin enteric-coated tablets immediately.

In the semi-recumbent position, do not move around freely, so as not to aggravate myocardial oxygen consumption.

5. Severe pain in the early stage of the disease is often accompanied by nausea, vomiting, abdominal distention, diarrhea and other symptoms. Therefore, myocardial infarction should be alerted to elderly patients with bradycardia accompanied by gastrointestinal symptoms and no abdominal tenderness, rebound tenderness and other manifestations of acute abdomen.

6 About 20%-30% of patients have no obvious onset symptoms, which is manifested as a change in the location of pain, and some patients have pain in the upper abdomen, especially the inferior myocardial infarction, and such patients often feel discomfort in the upper abdomen. Sometimes some patients have pain in the neck, pharynx, and jaw, but chest pain is rarely felt, and is often misdiagnosed.

7** Myocardial infarction is more common in elderly and diabetic patients, and there is no obvious chest pain after the onset of the disease, but only paleness, apathy, loss of appetite, etc. It is mainly caused by the patient's old age, slow response to pain, or the ferocity of the disease, resulting in sudden large necrosis of the myocardium, which cannot cause pain.

8. The most common symptoms of myocardial infarction with other symptoms are: palpitation, shortness of breath, and cough as the main manifestations. This is mainly due to sexual cardiac dysfunction due to extensive myocardial necrosis.

Therefore, whenever a patient with coronary heart disease has symptoms such as chest tightness and palpitation, it is necessary to highly suspect Kenny of myocardial infarction. When a severe myocardial infarction occurs, some patients may faint or have convulsions, which may be caused by arrhythmias.

The most common symptom is pain in the retrosternal or precordial area, the pain radiates to the left shoulder and left arm, the pain is sometimes in the upper abdomen, and there is suffocation and discomfort behind the sternum, the pain is severe for a long time, accompanied by sweating, nausea and vomiting.

Common symptoms of myocardial infarction: there is often a feeling of tightness, heaviness, squeezing, suffocation, and burning at the onset of myocardial infarction, and the common site is the upper and middle of the retrosternum, and the pain range is "one piece" rather than "one point". Accompanied by profuse sweating, nausea, vomiting, arrhythmia, hypotensive state, etc.

Pre-myocardial infarction symptoms usually appear a few days before the onset of the disease, such as fatigue and chest discomfort, and even coronary artery disease, which is a common symptom of coronary heart disease that causes pain in the precordial area, as well as early symptoms and typical symptoms.

The symptoms of myocardial infarction are sudden onset, which will last for more than 30 minutes, resulting in crushing pain in the precordial area, and even a feeling of imminent death, which generally increases in the early morning or in the event of an increase in the incidence of the disease. When the patient has chest pain and low blood pressure, it is necessary to go to the hospital for electrocardiogram examination in time. After the examination, nitroglycerin drugs** can be taken under the guidance of a physician, which can dilate the coronary arteries, significantly lower blood pressure, and if the symptoms of precordial pain are relatively severe, metoprolol and bisoprolol drugs can be taken to reduce myocardial oxygen consumption.

Patients with myocardial infarction usually have chronic diseases, including diabetes and hyperlipidemia, and need to go to the hospital for regular check-ups, and take lipid-lowering drugs such as lovastatin or simvastatin** under the guidance of a physician, or use hypoglycemic drugs such as metformin and regalilone**, to control their own blood lipids and blood sugar, so as to avoid the aggravation of heart lesions, and usually need to be given a light diet.