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Sub-heading: Warning signs of a heart attack: chest pain, palpitations, shortness of breath and sweating.
I. Introduction. Heart disease, as the number one killer of human health, cannot be ignored when it attacks. Chest pain, palpitations, shortness of breath and sweating may be the heart signaling for help. This article will break down the science behind these symptoms in detail and how to prevent and recognize a heart attack.
2. Analysis of warning signs of heart attack.
1.Chest pain.
Chest pain is one of the most common symptoms of a heart attack. Chest pain caused by heart disease, usually as a feeling of pressure, tightness or burning, may radiate to the left shoulder, neck, arm and other areas. This is because the heart does not supply enough blood, resulting in a lack of oxygen to the heart muscle, causing chest pain.
2.Palpitation.
Palpitations are the sensation of a rapid or irregular heartbeat. During a heart attack, the heart's beating may become irregular, leading to heart palpitations. Palpitations may be accompanied by symptoms such as fatigue, dizziness, and, in severe cases, fainting.
3.Shortness.
Shortness of breath is difficulty breathing, feeling like there is not enough air. In a heart attack, the heart's ability to pump blood is impaired, resulting in poor circulation in the lungs, resulting in shortness of breath. Shortness of breath can occur after exercise or at rest.
4.Perspire.
Sweating is another common symptom of a heart attack. The heart's pumping function is insufficient, resulting in poor blood circulation throughout the body, ** blood vessels dilate, resulting in sweating.
3. Prevention and identification of heart disease.
1.Healthy lifestyle.
Maintain a healthy diet, increase your intake of fiber-rich foods such as vegetables, fruits, and whole grains, and reduce your intake of greasy, salty, and high-sugar foods. Consistent exercise such as walking, swimming, yoga, etc., can help reduce the risk of heart disease.
2.Control risk factors.
Diseases such as high blood pressure, hyperlipidemia, and diabetes are high risk factors for heart disease. Regular physical examinations to detect and control these risk factors in time are of great significance for the prevention of heart disease.
3.Recognize heart attack signals.
Be aware of the common symptoms of a heart attack, such as chest pain, palpitations, shortness of breath, sweating, etc., and seek immediate medical attention as soon as these symptoms appear.
IV. Conclusions. The warning signs of a heart attack should not be ignored. Raising awareness of heart disease by understanding the science behind symptoms such as chest pain, palpitations, shortness of breath and sweating can help prevent and recognize heart attacks. Maintaining a healthy lifestyle, controlling risk factors, and seeking medical attention in a timely manner are effective ways for us to deal with the threat of heart disease.
References: 1 libby p, bonow ro, mann dl, et al. braunwald's heart disease: a textbook of cardiovascular medicine. 11th ed. philadelphia, pa: elsevier; 2019.
2. yancy cw, jessup m, bozkurt b, et al. 2013 accf/aha gu
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