Can long-term tachycardia cause sudden death?

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Can long-term tachycardia cause sudden death? Experts say that simple sinus tachycardia usually does not lead to death, but even if it does not lead to death, it will also cause a lot of harm to the body, so whether you are healthy or not, you should worry about your heart rate.

Can long-term tachycardia cause sudden death?

Sinus tachycardia generally does not die. Sinus tachycardia generally does not die, adult sinus node impulse formation rate of more than 100 times per minute, known as sinus tachycardia, the rate is often between 101-160 times per minute. When sinus tachycardia begins and ends, its heart rate gradually increases and slows down. The common diseases in the disease state are fever, hypotension, hypoxia, cardiac insufficiency, anemia, hyperthyroidism and myocarditis. Generally, there is no need for special treatment. As long as the inducing factors are eliminated, it will recover by itself. Sinus tachycardia can also be caused by some diseases, such as fever, anemia, pregnancy, etc. at this time, we should mainly focus on the cause of treatment, and can be treated under the guidance of doctors.

Sinus bradycardia is defined as sinus rhythm slower than 60 beats per minute. It can be seen in healthy adults, especially athletes, the elderly and during sleep. The other causes were increased intracranial pressure, high blood potassium, hypothyroidism, hypothermia, digitalis, hypothyroidism β Receptor blockers, reserpine, guanidine, methyldopa and other drugs. Sinus bradycardia can be seen in organic heart disease. The degree is different, may present the intermittent attack.

The main symptoms were insufficiency of blood supply of heart, brain, kidney and other organs caused by slow heart rate. Mild fatigue, dizziness, poor memory, slow reaction, etc., severe cases can have amaurosis, syncope or a - Si syndrome attack. In addition to palpitations, some severe patients can also aggravate the original symptoms of heart disease, causing heart failure or angina pectoris. Low cardiac output seriously affects the perfusion of kidney and other organs, and can also cause oliguria.

matters needing attention

Too fast heart rate may lead to sudden death, because in real life there are many examples that show the negative effects of too fast heart rate. We must go to the hospital regularly for physical examination. If we have heart disease, we should keep a happy mood and have a slow pace of life.