The heart structure is normal, but the fetus has an irregular heart rate? 20

Fetal arrhythmias are a common phenomenon during pregnancy, but the causes of fetal arrhythmias are also complex. Generally speaking, the abnormal fetal heart rate found in the first trimester is mostly caused by the imperfect growth and development of the fetal heart, but the cardiac changes in the fetus in the third trimester or the lack of oxygen in the pregnant woman can cause arrhythmia. Abnormal fetal heart rate in the early and middle stages of pregnancy is generally not a big problem, because the number of weeks of pregnancy in these two stages is relatively short, and the fetal heart is in the period of growth and development, and the occasional irregular heartbeat is caused by the heart has not yet developed to a mature state.

Generally speaking, it will get better on its own when the number of weeks of pregnancy increases, so don't worry too much and just have regular check-ups.

If the expectant mother finds that the fetal heart rhythm is still irregular in the third trimester of pregnancy, it must be paid attention to, because the fetal arrhythmia may be pathological during the third trimester examination, and the common factors that cause fetal arrhythmia are congenital heart disease such as heart conduction system defects, cardiomyopathy, heart tumors, abnormal heart tuberculosis, etc., which can lead to fetal arrhythmia. Therefore, if the fetal heart rate is found to be irregular in the third trimester, it is necessary to carry out the next step of examination in time to clarify ** as soon as possible. Another factor that causes fetal arrhythmia is maternal hypoxia, such as fetal arrhythmia caused by hypoxia in pregnant women, which should be relieved by oxygen in time.

In some pregnant women, the placenta does not supply enough blood oxygen to the fetus, resulting in an irregular fetal heartbeat.

Since the heart is normal, then there is no need to worry about the so-called irregular heart rate, as long as there is no organic disease, there is no problem, you can take the child to see a Chinese medicine.

It may be a problem with the structure of the blood vessels, or it may be an imbalance in the pressure in some part of the body, and there are many reasons for irregular heartbeat, most of which are heart problems.

The focus is still on the doctor, but now the vast majority of congenital heart disease can be cured, we are not sure about the child's health problems, online medical consultation can only refer to, slowly observe.

This is the embodiment of the disadvantages of Western medicine, it is recommended to take the child to find a good Chinese medicine examination to confirm the diagnosis**, if there is no organic disease, Chinese medicine can get rid of the disease.

This is all unknown, the doctor can't say the reason, make your own decision, usually strengthen nutrition, it will be beneficial to the fetus.

There is no direct relationship between structurally normal and irregular heartbeats.

It is better not to hear it on the Internet, or to go to a regular hospital and ask a doctor to check to determine what is going on.

The most common causes:

1.Congenital heart disease, this is hereditary, there is a family inheritance, so pay attention.

2.Amniotic fluid abnormalities, which affect the baby's normal breathing, resulting in irregular heart rate.

Fetal arrhythmias are a common phenomenon during pregnancy, and the causes of fetal arrhythmias are complex. Many expectant mothers will also be very worried when facing the test result of "fetal arrhythmia", and indeed fetal arrhythmia will make expectant fathers and expectant mothers worry about the problem, so why does the fetus have irregular heart rate?

A fetal "irregular heartbeat" is when the heart beats fast or slow, beyond a certain range. Arrhythmia is divided into sinus arrhythmia and premature beats, which mostly occur in the fetus and is not contagious, so it is generally not necessary. You can improve the speed of your heart rate by taking a combination of breaks and adjusting your mood.

Arrhythmias should be distinguished from sinus arrhythmia or premature arrhythmia. There are two main manifestations of sinus arrhythmia: one is sinus tachycardia, which is often caused by neurasthenia.

The second is sinus bradycardia, the cause is unclear, but some professional athletes will have this phenomenon.

Generally, before 15 weeks of pregnancy, self-monitoring is carried out without ultrasound Doppler fetal heart rate instrument. For pregnant women between 15 and 28 weeks of pregnancy, it is safe to test 3 times a day for 1 minute. For pregnant women after 28 weeks' gestation, the fetus is fully differentiated, and the duration and frequency of monitoring can be extended.

For high-risk pregnant women after 35 weeks of pregnancy (e.g., pregnant women with pregnancy-induced hypertension, hyperthyroidism, etc.), the fetal heart rate should be continuously monitored with a fetal heart rate monitor in the hospital, and if necessary, continuous monitoring for a long time (more than l hours).

Fetal fetal heart rate is the most important means of fetal safety, so it is necessary for every pregnant woman to record the fetal fetal heart rate. At this time, the pregnant woman must know the normal range of fetal fetal heart rate

1. The normal fetal heart rate is 120 160 beats per minute.

2. Before 20 weeks of pregnancy, the average fetal heart rate is 162 beats per minute.

3. In pregnancy 21 to 30 weeks of pregnancy is an average of 147 times.

4. In pregnancy 31 to 40 weeks, the average is 139 minutes.

1. Maintain a peaceful and stable mood, relax the spirit, and not be overly nervous, otherwise it will have a good impact on the fetus in the womb. Affects the healthy development of the fetus. Furthermore, fetal arrhythmia is not a disease, don't worry too much, as long as the mother takes good care, it will get better.

Eat plenty of fruits and vegetables, drink plenty of water, and exercise properly.

2. Live regularly: develop the habit of working and resting on time and ensure sleep. Pregnant women should have a good sleep time and get enough sleep.

Ensure the quality of your sleep. Have regular prenatal check-ups and follow your doctor's instructions. The bath water should not be too hot, and the bath time should not be too long.

Make it a habit to have regular bowel movements and keep your stools smooth. Eat regularly and quantitatively.

Although fetal arrhythmia is relatively rare, we should not ignore these problems, because it may cause a greater burden on the baby's heart. In addition, it is necessary to do a good job in the care of the fetus, maintain a good attitude, and can use some gentle exercises every day, such as yoga for pregnant women, etc., to make the body more coordinated, and also to make the baby healthier.

Pregnant mothers should pay attention to the fact that when you are pregnant, you should pay attention to the growth and development of the fetus in your belly, not only to observe the size of your child, or just to pay attention to the surface of your belly, we must pay great attention to the heart rate of the fetus. What is the reason for the occasional abnormal fetal heart rate?

A more important indicator is used to judge the basic condition of the fetus. So, for people who want to tell if the fetus is normal, they want to know how normal the fetal heart rate is?

In fact, the normal value of fetal heart rate is not completely constant, but will change as the pregnancy cycle increases. Normally, the normal range of fetal heart rate is 120-160 beats per minute. Before 20 weeks of pregnancy, the average fetal heart rate is 162 beats per minute; In the 21-30 weeks of pregnancy, the average fetal heart rate is 147 beats per minute; By 31-40 weeks of pregnancy, the average is 139 beats per minute.

In general, pregnant women do not use ultrasound Doppler fetal heart rate for self-monitoring before 15 weeks of pregnancy. And for pregnant women at 15 to 28 weeks of pregnancy, it is safe to measure the fetal heart rate 3 times a day for 1 minute each time. For pregnant women after 28 weeks of pregnancy, the fetus is completely differentiated, which can extend the duration and frequency of monitoring.

In addition, for high-risk pregnant women after 35 weeks of pregnancy, such as pregnant women with pregnancy hypertension and hyperthyroidism, they should be hospitalized and continue to monitor the fetal heart rate with a fetal heart rate monitor, and if necessary, continue to monitor the fetal heart rate for a long time.

Therefore, the normal fetal heart rate is very important, and it is very useful for judging some conditions of the baby, so the mother must measure the fetal heart rate from time to time to ensure that she can always understand the situation of the fetus, and she can know immediately if there is any accident.

As we all know, it is difficult to hear the fetal heart rate without an instrument, so it is necessary to use a stethoscope or a Doppler fetal heart rate stethoscope. Generally, the regular beating of the stomach is a bruit of the uterine blood vessels and an abdominal aortic sound! These are consistent with the pulse rate, usually 60-100 beats per minute, and are strong knock-like sounds.

So how to use an instrument to measure the fetal heart rate? Here's how to measure your fetal heart rate.

When listening to fetal heart sounds, the pregnant woman should lie on her back with her head slightly raised to expose her abdomen, and her legs straight. The examiner stands on the right side of the pregnant woman, puts the stethoscope in the middle of the pregnant woman's umbilicus, slightly left or right, and moves slowly back and forth, you can hear the "ticking" sound like a clock, the speed is fast, 120-160 times per minute for the fetal heart sound. You can listen to it 2 to 3 times a day after 18-20 weeks until delivery.

In addition, you can also pay attention to the position of the fetal heartbeat by observing the doctor, and repeat the listening yourself after returning home to determine the position of the fetal heartbeat. Since the fetus can move around the womb at any time, the position of the fetal heartbeat may also change.

We all know that the fetus will gradually begin to develop in the second trimester, and the fetal heart will roll and there will be fetal movements, and pregnant mothers are always worried about the development of the fetus. So, is there a problem with a normal heart rate in the fetus? When does the fetus move?

When does the fetus have a fetal heartbeat? Let me tell you about it.

Because of the development of the embryo, if it is normal 3 fetal buds formed in 0-40 days, it is the fetal sac, 40-50 days is the fetal bud, and 50-60 days is the fetal heartbeat, so the general B ultrasound should be done in about 60 days, and then you can see whether the fetal sac, fetal bud, and fetal heart rate are normal. The third to four weeks of the first month of pregnancy is called the fetal bud stage. The fetal bud is centimeter-shaped like a small seahorse.

Normally, the fetal buds can be seen on ultrasound at 6-7 weeks of pregnancy. 4 weeks: the fetus is only centimeters.

The amniotic cavity is formed just after the fertilized egg has completed implantation, and it is very small. Ultrasound also makes it clear signs of pregnancy. 5 weeks:

The fetus grows to centimeters, enters the embryonic stage, the amniotic cavity expands, the primitive cardiovascular system appears, and there may be pulsations. B ultrasound can see a small fetal sac, which occupies less than 1 4 of the uterine cavity, or fetal buds can be seen. 6 weeks:

When the fetus grows to centimeters, the fetal head, brain bubbles, frontal organs, respiratory, digestive, nervous and other organs are differentiated, and the B ultrasound fetal sac is clearly visible, and fetal buds and fetal heartbeat are seen. 7 weeks: the fetus has grown to centimeters, the embryo has taken the shape of a human being, the body segments have been fully differentiated, the limbs are separated, and the systems are further developed.

B ultrasound clearly see the fetal bud and fetal heartbeat, the fetal sac occupies about the l week of the uterine cavity: the fetus grows to centimeters, the fetal shape has been determined, and the fetal head, body and limbs can be separated, and the fetal head is larger than the trunk. The fetal sac occupies about 1 2 cavity on ultrasound, the fetal morphology and fetal movement are clearly visible, and the yolk sac can be seen.

9 weeks: The fetus grows to centimeters, the fetal head is larger than the fetus, the manifestations of each part are clearer, the skull begins to calcify, and the placenta begins to develop. B-ultrasound shows that the fetal sac almost occupies the uterine cavity, the fetus is more clearly outlined, and the placenta begins to appear.

10 weeks: the fetus grows to centimeters, all organs of the fetus have been formed, and the placenta is formed. The fetal sac begins to disappear on ultrasound, the moon-bud-shaped placenta is visible, and the fetus is active in the amniotic fluid.

a) Embryonic (or fetal) factors.

1.Abnormal embryonic development is the most common cause of early miscarriage, and chromosomal abnormalities account for about 50 to 60% of miscarriages.

2.Placental abnormalities Due to the underdevelopment of the trophoblast layer, the degeneration of the placental villi, or the placenta attachment position is too low, the fetal placental circulation disorder can lead to miscarriage.

2) Maternal factors.

1.Acute infectious diseases, which can cause fetal death due to the invasion of viruses or pathogens or toxins through the placenta, or contractions caused by high fever and poisoning lead to miscarriage;

2.Severe anemia or heart failure, resulting in fetal hypoxia death;