Statistics on the top ten causes of death, heart disease ranks first, closely followed by cancer. Many heart diseases, if not treated early, lead to myocardial infarction and even heart failure.

This article explains the 7 common signs of heart failure to help you prevent them and protect your heart health.

Cause of weak heart? Which high-risk groups should we pay attention to?

Heart failure is also called congestive heart failure. Due to the damage to the heart pump function, the heart is unable to pump blood out to maintain the body’s normal blood circulation and provide the body with sufficient oxygen and nutrients, causing people to suffer from heart failure. Various symptoms of discomfort.

However, the most common causes of heart failure in men are coronary heart disease, as well as the well-known angina pectoris and myocardial infarction; in women, heart failure is often caused by high blood pressure, arrhythmia, and valvular heart disease.

In addition, those with severe anemia, congenital heart disease, hyperthyroidism or a family history of heart disease are also more likely to develop heart failure.

What are the symptoms of a weak heart? 7 common signs of heart failure

The following are 7 common signs of heart failure:

The following are 7 common signs of heart failure:

1. Easily tired:
   When a patient suffers from heart failure, the amount of blood sent from the heart to the brain decreases, resulting in hypoxia, which easily causes the patient to feel tired during daily activities.
   
2. Shortness of breath and dyspnea:
   These are the most common symptoms of heart failure. In addition to being particularly prone to breathlessness during activities, patients may also have difficulty breathing from time to time even when lying down or resting. They need to sit up or use pillows. Only then can the discomfort be relieved.
   
3. Edema of the lower limbs:
   When you find that your shoes suddenly don’t fit your feet, it may be caused by edema of the lower limbs caused by heart failure. Edema usually occurs in both ankles. If you observe this symptom, please seek medical examination as soon as possible.
   
4. Nocturia:
   Nocturia is one of the symptoms of heart failure. Because the patient’s heart function is weakened and unable to transport blood to the kidneys, the blood flow in the renal blood vessels is reduced, causing the patient to reduce urine during the day. However, when he lies down at night, he will On the contrary, it will cause an increase in renal blood flow, which will lead to an increase in urine output and nocturia.
   
5. Constant coughing:
   In patients with heart failure, the left heart’s ability to pump blood is reduced, resulting in blood stasis. Heart disease increases the pressure in the left atrium, which may lead to fluid accumulation in the lungs and the formation of pulmonary edema (pulmonary edema). Because a large amount of fluid accumulates in the lungs, which irritates the lung mucosa, the patient may develop a dry cough or cough up a large amount of sputum with foam and blood. However, because cough is one of the common symptoms of colds, many patients often mistake it for cold symptoms, delaying valuable medical treatment.
   
6. Tachycardia:
   The heart rate of an average adult at rest is usually between 60 and 100 beats per minute. Early heart failure may cause the heart to speed up its heartbeat compensatoryly due to reduced cardiac output to meet the needs of the heart. Blood requirements of various organs.
   
7. Chest tightness and chest pain: Due to reduced cardiac output and insufficient coronary blood volume, symptoms of chest tightness and chest pain occur.

Will heart failure be cured? Early improvement can prevent the condition from getting worse

Heart failure cannot be completely cured, but if the signs of heart failure can be detected early and lifestyle habits are strictly controlled in the early stages of the disease, such as limiting water and sodium intake, eating more low-fat foods, fruits and vegetables, and quitting smoking, the decline in heart function can be reduced. risks of.

In addition, it is recommended that once the public is diagnosed with heart failure, they should actively cooperate with doctors for diagnosis and treatment and follow the doctor’s instructions. This can effectively prevent the worsening of heart failure, continue to engage in their favorite work or interests, and continue to enjoy a good life.