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Do you know why you need to act quickly when you have a sudden myocardial infarction? Do you think it's easy to avoid emotional agitation, but do you know that it is related to the burden on the heart? Don't do these three things at this critical moment, otherwise it may backfire.
Seemingly simple knowledge may be the key to saving lives at critical moments! May you be able to stay calm and make wise choices in an emergency after reading.
1. Sudden myocardial infarction, don't do 3 things
1. Taking nitroglycerin without authorization
When faced with such an emergency, many people may think of using nitroglycerin to relieve discomfort such as chest tightness, chest pain, etc. Nitroglycerin belongs to a class of drugs called "vasodilators." It works by relaxing smooth muscle cells and dilating peripheral blood vessels to increase blood flow and reduce the burden on the heart. During this process, professional first responders and doctors will take appropriate measures to save the patient's life depending on the specific situation.
If we self-administer nitroglycerin and do not know the correct dosage and how to use it, it can lead to an overdose or improper use of the drug and worsen the condition.
Sudden myocardial infarction is different from other types of chest pain, and not all chest tightness and chest pain are suitable for nitroglycerin. For example, in some cases, such as aortic dissection, nitroglycerin may further increase intravascular pressure with more serious consequences.
2. Do cardiopulmonary resuscitation without authorization
Sudden myocardial infarction is a serious cardiovascular disease that often leads to irreversible damage and even death. In an emergency, many people may want to save their lives by doing CPR right away. However, performing CPR correctly requires specific skills and knowledge and strict adherence to standard operating procedures. If not done properly, CPR not only does not save lives, but can also cause complications such as broken bones, internal bleeding, or other physical injuries.
Therefore, it is important to ensure that you have the correct skills and knowledge and that standard operating procedures are followed before performing CPR.
Only with professional training and practice can medical staff accurately determine whether a patient needs CPR. In some cases, such as when cardiac arrest is caused by something else, such as airway obstruction, chest compressions alone may not solve the problem. Calling the emergency services immediately or going to the nearest hospital for help is a crucial step.
3. Drinking water without authorization
At this critical juncture, why can't you drink water as you like? This will lead to a reduction or even disruption of the supply of oxygen and nutrients to the heart muscle. At this point, the body needs to use other means to ensure adequate blood flow to the damaged area and return to normal function as soon as possible. Usually, doctors will give antithrombotic and anticoagulant drugs to restore coronary patency and help improve blood supply to the heart muscle.
If you drink water at will during this period, it may interfere with the mechanism of action of these drugs and affect the effectiveness of treatment. In sudden myocardial infarction, people are often in a state of tension and anxiety, which stimulates the activity of the sympathetic nervous system and leads to increased gastric acid secretion and loss of appetite.
2. Be vigilant! The three major signs of heart discomfort may be the harbingers of a heart attack!
1. Chest pain
A myocardial infarction usually occurs due to a blockage of a coronary artery. The coronary arteries are the main blood vessels responsible for carrying oxygen- and nutrient-rich blood to the heart. Once these blood vessels are blocked by blood clots, atherosclerotic plaques or other obstacles, the heart muscle may be at risk of ischemia, which can lead to chest pain.
Blockage of a coronary artery causes myocardial ischemia, which is damage to the heart muscle due to insufficient blood supply. This condition can also cause chest pain or discomfort, often described as a severe, pressing pain that sits behind the sternum and may also radiate to the left arm, neck, jaw or back.
When a person has chest pain, it is not immediately certain whether it was a heart attack. However, if the pain is prolonged, the pain radiates to the upper shoulder, neck, arms, etc., the pain persists after rest, unlike chest pain caused by other causes, and it is accompanied by systemic manifestations such as dyspnea and cold sweats. It can basically be judged as a myocardial infarction.
2. Facial pain
Myocardial infarction refers to the necrosis of myocardial tissue caused by the disruption of coronary arteries resulting in insufficient blood supply. Typically, the typical findings of chest pressure, persistent chest tightness, and radiating numbness in the left arm are well understood. One of these atypical presentations is intense and persistent blunt, stretching, or throbbing pain in the face or temporal region. This facial pain may be accompanied by other common signs of a heart attack, such as vomiting, cold sweats, nausea, and heartburn.
One of the reasons why this is happening is that the neural networks of the head and face are closely related to the cardiovascular system. When the coronary blood supply is blocked, it may cause the cranial and facial nerves to transmit abnormal signals to the brain, and trigger drastic changes in the tone of the facial nerve fibers and the corresponding reactive sedation. When these small arteries become clogged, it can lead to facial pain.
While severe and persistent facial pain can be one of the signs of a heart attack, it does not mean that everyone will experience it.
3. Tongue pain
When a myocardial infarction occurs, the coronary arteries interrupt or block the normal flow of blood to the heart muscle tissue. Over time, there is a lack of oxygen and nutrients in the affected area, which eventually leads to tissue necrosis.
In this process, the body creates a series of reactions to try to repair the damage and protect itself. One of them is to perceive and communicate abnormal information through neural signals. As one of the internal organs of the mouth, the tongue plays an important role in the entire nervous system. This tongue pain is likely to result from compression or damage to nerve endings near the affected area, resulting in abnormal sensory transmission. When these symptoms occur along with tongue pain, you should be vigilant and seek medical attention promptly for further investigation and treatment.
3. Master 2 points of myocardial infarction, which can save lives at critical moments
1. Call the emergency number for professional help as soon as possible
When a heart attack occurs, time is of the essence. Call the emergency services immediately and call professional first responders and medical care teams quickly. The emergency call officer will provide you with emergency instructions and arrange for an ambulance to come as soon as possible.
Clearly describe the symptoms on the phone, especially chest pain, pressure, or pain radiating to areas such as the arms, neck, and jaw. Provide accurate addresses and contact details to ensure that the emergency team can arrive at the scene in a timely manner.
The timely call of the emergency number can quickly initiate the entire emergency process, including the dispatch of medical staff and pre-hospital first aid, to provide the best care and treatment for patients, improve survival and reduce the risk of heart damage.
2. Avoid emotional agitation and take a comfortable posture to wait for medical staff
Avoiding emotions and adopting a comfortable position are two seemingly simple behaviors that can actually have a significant life-threatening impact during a heart attack.
When emotional, the body releases hormones such as adrenaline and norepinephrine, which increase the burden on the heart, increase the heart rate, and raise blood pressure. For the heart muscle, which is already in a state of insufficient blood supply, this is undoubtedly worse. Therefore, maintaining emotional stability is an important part of preventing heart attack and avoiding the threat of mood swings to heart health.
Adopting a comfortable posture is also key. At the onset of a myocardial infarction, the patient may experience severe chest pain, which is caused by myocardial ischemia. Proper posture can help reduce chest pain and help maintain good circulation. It is generally recommended that patients adopt a sitting or semi-sitting position and avoid lying flat, as lying flat may increase the burden on the heart and aggravate the condition.
When a heart attack occurs, every minute counts. Taking the right action quickly can be the key to saving lives. Avoiding emotions and adopting a comfortable posture may seem simple, but it is an effective means of self-help in an emergency.
summary
In the face of a sudden myocardial infarction, some behaviors may be aggravating or even life-threatening. Typical symptoms of myocardial infarction, such as chest tightness, dyspnea, and persistent severe chest pain, must not be ignored or postponed. Only by remaining calm and decisive can we survive the crisis. May everyone be able to keep these important messages in mind and be able to respond appropriately at critical moments to protect their own lives and the lives of others.