Is arrhythmia a heart disease? Demystified five major heart misunderstandings!
Heart beat is a description of signs of life. Research has found that a healthy heart beats about 100,000 times a day. If you do not understand the laws and phenomena of heartbeat, you can easily get caught in the disease and cannot be treated in time. For everyone to uncover the common mistakes in daily life, there are five major misunderstandings.
Myth # 1: Rapid heartbeat represents high pressure
The normal person's heart rate is 70-80 beats/min at rest, and the heart rate increases to 100 beats/min when the pressure is high. Medically we call it tachycardia. But stress is not the only factor that accelerates heartbeat. Others such as smoking, coffee, and fever are also common causes of rapid heartbeat.
Myth #2: Arrhythmia implies a heart attack
In the absence of chest tightness, chest pain, shortness of breath, occasional rapid heartbeat is a normal physiological phenomenon. Ms. Meng stressed that although most arrhythmias are not of great risk, if there are frequent problems with the heart rate in the near future, it is best to seek medical advice in time.
Myth 3: Slow heart rate represents weak heart function
The heart, like other organs of the body, can be enhanced by exercise. When one's heart muscle is stronger, the heart's efficiency is higher and the number of beats is less. When the resting heart rate is below 60, it represents a particularly strong heart. However, some elderly people have a slow heartbeat, which may be a sign of heart disease.
Myth 4: 60-100 beats/min is a healthy heart rate
Normal adult heart rates range from 60 to 100 beats per minute, but numerous studies have shown that even with a normal heart rate, higher heart rates may be associated with ischemic heart disease, stroke, sudden death, and other diseases. In addition, heart rate increases 10 times per minute, the risk of heart attack will increase by more than 10%.
Myth 5: Normal heart rate indicates normal blood pressure
Heart rate and blood pressure are two different concepts and there is no necessary relationship between the two. People with normal heart rate at rest may also have high blood pressure. Some people have normal blood pressure even though their heart rate is abnormal. In addition, people experience faster heart rates while participating in intense physical activity, but there is no significant change in blood pressure.
The above is a common misunderstanding of arrhythmia. Arrhythmia is a very common disease in daily life, but most people lack understanding of it. As the disease progresses, arrhythmia can evolve into coronary heart disease, cardiomyopathy, and rheumatic heart disease. When severe, it can cause heart palpitations, chest tightness, dizziness, fainting, and even sudden death. Therefore, once problems are discovered, they should be promptly checked and the nature determined before further treatment.
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