What to do if your heart rate is 42 beats, what to do if your heart rate is 42

Hello, your age and symptoms? Current heart rate, patients with symptoms can be treated with rate-raising drugs (such as atropine, ephedrine, or isoproterenol), for reference only; Patients with significant sinus bradycardia with sinus arrest and syncope may be considered for an artificial pacemaker; At the same time, actively find the original disease, symptomatic and support**. At the same time, it is necessary to actively look for the ** that causes the heart rate to slow down, the symptom **.

If a person's heart beats less than 60 times per minute, it is "slow heartbeat", also known as "bradycardia". Normal people or athletes may appear, especially athletes, because regular exercise increases the contraction force of the heart, and the output of blood per beat increases, which is enough for the needs of various organs of the body, so the heartbeat of 50-60 times per minute is enough. However, if the heartbeat is only 30-40 beats per minute, it may be abnormal, and the cause should be investigated.

There are three common causes of slow heartbeat:

The first is vagus hyperfunction, in which there is a nerve center in the medulla oblongata of the brain that regulates cardiovascular activity. This center can have the function of suppressing the heartbeat or speeding up the heartbeat. The vagus nerve is the nerve fiber that is emitted by this center, which is used to innervate the heartbeat and other functions.

When the vagus nerve is excited, its terminals can release a substance called "acetylcholine" that acts as a depressant to the heart, slowing the heartbeat. The heart rate caused by "hyperactivity" is mostly regular, although the heartbeat is slow, it is rarely less than 30-40 beats per minute, and normal people, including the elderly, can appear.

The second type of slow heartbeat is called "sick sinus syndrome", or "sick sinus" for short. This is a pathological cardiac manifestation whose pathological changes occur mainly at the pacemaker of the heartbeat ——— the sinus node. The common ** is coronary heart disease, cardiomyopathy and degenerative diseases of the cardiac conduction system in the elderly.

Patients with "sick sinus" have a very slow heartbeat, sometimes only 30-40 beats per minute.

The third is the slow heartbeat caused by severe atrioventricular block, that is, the impulse wave sent by the original pacemaker sinus node cannot be transmitted to the atrioventricular node and is blocked, at this time the ventricle has to compensate for its own impulses, so the heartbeat is very slow, once complete atrioventricular block occurs, when the heartbeat is less than 20 times per minute, dizziness, and even fainting and convulsions can occur due to the obvious decline in cardiac blood output that directly affects the cerebral blood supply, which is a serious attack of Ass syndrome. Most of the causes of severe conduction block are organic lesions of the heart itself, such as coronary heart disease, myocardial lesions, or advanced severe changes in some heart diseases.

In short, when the heart beats slowly, it should be considered mainly from the main causes such as "hyperactivity", "sinus disease" and severe conduction block, and it can also be found through a detailed medical history and electrocardiogram examination to find the cause of slow heartbeat, so that it can be targeted.

If it becomes like this suddenly, go to the cardiology department of the hospital first to rule out organ lesions.

。。。I have a classmate 38... He went to the hospital for a physical examination, and the doctor said that it was an athlete or a sleeping person... Sweat.

It shows that you are a martial arts master and have practiced internal skills.

The heart rate of the average athlete is lower than normal, like you 41 is considered a normal range, don't worry.

I practice a lot, my heart rate is 52, and the men around me are basically around 70, and they don't exercise regularly.

The advantage of a low heart rate is that the less the heart beats in a minute, the greater the amount of blood that can be pumped out at one time, and the thicker the fibers in it, which is a kind of protection for the heart.

There is a saying that the lower the heart rate, the longer you live, such as a turtle, the heart rate is only a dozen or so. The little insects have a heart rate of hundreds of beats.

There is also a situation where people with weak hearts have a very low heart rate, but you can rule this out, basically only many years old people will have it.

Low heart rate, some of which can't be explained scientifically, or can't be judged by reference to the heart rate of the general public, as long as you don't feel unwell, you should be fine.

FYI. Just ask: How long can you hold one breath?

Hello, theoretically less than 60 is called bradycardia. There are several types of bradycardia, the most common being sinus bradycardia. Sinus bradycardia can be divided into pathological and physiological.

Physiological sinus bradycardia is a normal phenomenon, the general heart rate is 50 60 times, athletes may have a heart rate of 40 times, no **, common in normal people sleep, people with more physical activity. Sinus bradycardia, if the heart rate is not lower than 50 per minute, is usually asymptomatic; Heart rates below 40 beats per minute can often cause symptoms such as angina, cardiac insufficiency, or syncope. **, in severe cases, a pacemaker should be installed to increase the heart rate.

If you often have uncomfortable symptoms, consider seeing a doctor for a recent 24-hour Holter ECG, cardiac ultrasound, etc. I hope you find my answer helpful and I wish you good health and happiness.

Bradycardia: Go to the hospital as soon as possible**I wish you soon**.

You're going to hang the rhythm!

Normal 60 to 100, what is the current blood pressure, is there any blood loss?

It's a bit slow, and the normal heart rate is between 60 and 100 beats.

If the heart beats slowly, the blood is insufficient, and the body does not get the necessary oxygen and nutrients, people will not be able to live normally, and even more serious consequences will be caused. But people who have been engaged in heavy physical labor and intense exercise for a long time have their hearts exercised, and their heartbeats are much less frequent than ordinary people. Tachycardia is medically known as "sinus tachycardia".

It is thought to be primarily related to increased sympathetic excitability or decreased vagal tone. It is common after strenuous exercise, agitation, drinking strong alcohol, strong tea or coffee, excessive smoking, after a heavy meal, pain, fever, blood loss, shock, infection, heart failure, myocarditis, hyperthyroidism, and after the use of atropine or epinephrine. This rapid heartbeat is mostly functional.