Let’s take a look at bradycardia symptoms, bradycardiography, and bradycardiography. Bradycardia means that the heart rate is less than 60 times per minute. Normal adult heart rate is about 60 to 100 times per minute when stable, but if you have a bradycardia, your heart beats slowly, reduces your heart rate and reduces your blood flow. The bradycardia has an abnormality in the Eastern or Devatosis Noda, which occurs when it is not good at creating an electrical signal or is not good at signaling.
Bradycardia
Bradycardia means that the heart rate is less than 60 times per minute. Normal adult heart rate is about 60 to 100 times per minute when stable, but if you have a bradycardia, your heart beats slowly, reduces your heart rate and reduces your blood flow. The bradycardia has an abnormality in the Eastern or Devatosis Noda, which occurs when it is not good at creating an electrical signal or is not good at signaling. People who are very healthy and good can have a bradycardia without symptoms, but if the heart does not pump the blood efficiently, various symptoms may occur.
Symptoms of nervous system
The reduction of blood flow to the brain due to the bradycardia causes a variety of nervous system symptoms.
- Dizziness and dizziness: The most common symptom of the bradycardia patient is caused by a decrease in blood flow to the brain as the heart jumps slowly. It can be especially worse when suddenly standing up, and it can be serious enough to interfere with everyday life. Dizziness can go beyond simple discomfort and increase the risk of fall.
- Symptoms before fainting or faintingIf the heart rate is very slow, the blood flow to the brain can be greatly reduced and you can lose consciousness. Before fainting, you may have symptoms such as cold sweat, nausea, and blurred vision. In particular, if the cardiac arrest is severe due to a 3 degree room blocking block, fatal ventricular tachycardia may occur and sudden death.
Cardiopulmonary symptoms
The bradycardia also affects heart and lung function.
- Difficulty breathing: As the heart jumps slowly, the blood flow to the lungs decreases, which can lead to breath or breathing difficult. In particular, it can be worse during exercise or physical activity, and in severe cases it can occur during rest. Difficulty breathing can limit everyday activities and reduce the quality of life.
- Chest pain or angina: If the hemorrhoids decrease the blood flow to the heart muscles, you can feel chest pain or pressure. This is especially common in patients with coronary artery diseases. Angina is a pain that occurs when the heart muscles are not supplied with oxygen required.
Systemic symptoms
Bradycardia can cause a variety of symptoms on the whole body.
- Fatigue and helplessness: The heart beats slowly and does not supply enough blood to the whole body, so you can feel continuous fatigue and helplessness. It is easy to get tired of everyday activities and reduces your athletic ability. These symptoms can get worse the longer the bradycardia lasts.
- Pounding: Bradycardi patients can experience the feeling that the heart beats quickly. This is due to the fact that the heart runs slowly and runs temporarily as a reward. This irregular heartbeat can increase anxiety.
Cognitive symptoms
Brothers can also affect brain function.
- Memory problem and decrease in concentrationIf the blood flow to the brain decreases, cognitive dysfunction may occur, such as memory problems, decreased concentration, and confusion. Especially in the elderly, these symptoms can be confused with dementia, so accurate diagnosis is important. Cognitive function deterioration can interfere with daily life and work.
- Personality change and irritation: Some patients can experience emotional changes such as personality change, irritation, and nervousness due to the bradycardia. This may be due to the lack of oxygen supply in the brain, and it usually improves when the bradycardia is corrected. These changes are often noticed by families and people around them than patients themselves.
If the bradycardia symptoms appear, it is important to immediately find medical help. Especially if you have fainting, severe dizziness, chest pain, first aid may be required. Depending on the cause and seriousness of the bradycardia, treatment such as medication or artificial heart patching may be needed, and proper treatment can effectively manage most of the symptoms.
Bradycardia
The cause of the bradycardia can be largely divided into the cause of the heart and the non -heart -related cause, and can be caused by various factors.
Causes related to heart
The problem of the heart itself can lead to bradycardia.
- Library Syndrome: The freezer, the natural heart rate tuner of the heart, does not function properly, so the pulse is not formed normally. This can occur as a degeneration phenomenon if you are older, more common in elderly people aged 70 or older. It is also well accompanied by Darby’s syndrome, Holt Owam syndrome, and atrial septal defects in adults.
- Heart Block: The electrical signal of the heart is not delivered properly from the atrium. It can be divided into congenital and acquired, and complete barriers can be accompanied by congenital heart disease such as fertilized vascular potential, dabby syndrome, and room septal defect or associated with the maternal tissue diseases. Acquisition complete barrier blocking may occur after congenital heart disease surgery, and can also occur in various cardiomyopathy or cardiomyitis.
Drugs and electrolyte abnormalities
Bradycardia can occur due to drugs or electrolyte imbalances.
- Drug influence: Blood pressure, especially beta -blockers or calcium channel blockers, can slow heartbeat. In addition, some anticancer agents, Digokin, and Amio Daron can also cause bradycardia. These drugs cause bradycardia by suppressing the electrical activity of the heart or reducing evangelism.
- Electrolyte imbalanceAn electrolyte such as potassium, sodium, calcium, and magnesium plays an important role in the electrical activity of the heart. These electrolyte imbalances, especially hyperkalemia, can reduce the conduction speed of the heart, which can cause broth. Electrolyte imbalances can be caused by kidney disease, diarrhea, vomiting, certain drugs, and the like.
Endocrine and metabolic diseases
Hormonal imbalances and metabolism can cause bradycardia.
- Hypothyroidism: Lack of thyroid hormones can reduce the metabolic rate of the body and slow heartbeat. Thyroid hormones play an important role in the heart function, and the shrinkage and rate of the heart decrease in the event of lack. Hypothyroidism can cause bradycardia with symptoms such as fatigue, weight gain, and cold.
- MetabolicA metabolic diseases such as diabetes, renal failure, and covalls can also cause bradycardia. These diseases can change the body’s environment and affect the electrical activities of the heart. Diabetes, in particular, can cause bradycardia through autonomic nervous system abnormalities.
Other causes
Various external factors and situations can also cause bradycardia.
- Autonomic nervous system abnormalities: Excessive activation of the American nerve can slow down heart rate. This can occur reflexively in certain situations and can cause fainting or dizziness. In addition, bradycardia may occur even if there is an autonomic nervous system.
- Sleep apnea: Sleep apnea that temporarily stops during sleep can cause bradycardia. When breathing stops, the blood oxygen concentration can be reduced and the reaction can slow the heart rate. Sleep apnea is also associated with obesity, high blood pressure, and heart disease.
The cause of the bradycardia is very diverse, so if you have continuous bradycardia symptoms, it is important to get a doctor’s care to identify the exact cause. The treatment varies depending on the cause, and the proper treatment allows most of the bradycardia to be effectively managed. In particular, it is recommended to consult with a specialist because it may be necessary to insert artificial heart rate motors.
Bradycardiography
Bradycardiotherapy is used depending on the cause and the seriousness of the symptoms, and there are various methods from improving lifestyle to medications and inserting artificial heart beats.
Remove causes and improve lifestyle
Finding and removing the elements that cause the bradycardia is the most basic treatment.
- Drug adjustment: Bradycardi is often caused by drugs. If you are taking medications that can slow heartbeat such as beta -blockers, calcium channel blockers, and digger gods, the bradycardia can improve simply by stopping it or adjusting the dose. Drug adjustments must be done after consultation with a doctor, and sudden interruption can be dangerous.
- Urinary disease management: It is important to treat it if there is a base disease that can cause bradycardia such as hypothyroidism, electrolyte imbalance, and sleep apnea. In particular, hypothyroidism can improve bradycardia symptoms through proper hormonal therapy. In addition, if there is an electrolyte imbalance, the heart rhythm can be normalized just by correcting it.
Treat
If you have symptoms with acute bradycardia, you may need to treat emergency medications.
- AtropineAtropine, a parasympathetic nerve blocker, is used as the first drug for acute bridal treatment. Atropine has the effect of increasing heart rate by blocking the influence of parasympathetic nerves. In particular, it is effective in blocking motivation, 1 degree room, and 2 degrees of room 2 degrees, but the effect may be limited to blocking the 2 degrees of 2 degrees or 3 degree water loss.
- Dopamine, Epinephrine: If there is no response to Atropin, you can use sympathetic neuro stimulants such as dopamine or epinephrine. Such drugs have the effect of increasing heart shrinkage and rate, and also helps to maintain blood pressure. But these drugs are only temporary measures, not fundamental treatment.
Artificial heart beating treatment
Most of the bradycardia is not effectively managed by drug treatment alone, so it is necessary to insert artificial heart beats.
- Temporary heart Park Dong -giIn an acute bradycardiac, you can use a temporary transcutaneous pacing or a transvenous pacing. This is a temporary measure to maintain the heartbeat in an emergency, and if the patient’s condition is stable, it considers the permanent heartbeat insertion.
- Permanent heart Park Dong -giIf the bradycardia is persistent or severe symptoms, or if there is a high -risk room blocking, a permanent artificial heart rate is required. The artificial heart fascination puts a small mechanical device under the front of the chest, and places the connected wires in the heart to keep the heart stop without stopping. The procedure usually proceeds with local anesthesia and takes about 1 hour and 30 minutes to 2 hours.
Artificial heart Park Dong -gi management after inserting
After inserting the artificial heart fascination, proper management is required.
- Regular inspection: Artificial cardiac folkliers have a limited battery life, requiring regular inspections. Usually check every 3 to 6 months, check the battery level, lead line, and programming settings. Battery life is usually about 5 to 15 years, and when the battery is exhausted, it is necessary to replace it with a new device.
- Daily life precautions: Patients with artificial heart fascination can do most of their daily activities. But exposure to a strong electromagnetic field should be avoided. Typical home appliances can be used, but it should be avoided by keeping your cell phone near your heart pacemaker for a long time. It is also a good idea to bypass a strong electric field such as the airport checkpoint.
Bradycardiotherapy should be approached individually according to the patient’s condition and cause. Mild bradycardia can be managed by removing causes and improving lifestyle, but serious bradycardia may need to insert artificial heart beats. If you have a bradycardia symptom, it is important to consult a specialist to determine the appropriate treatment.
FAQ
Q: What is the main symptom of the bradycardia?
A: The main symptoms of the bradycardia include dizziness and dizziness, fainting or fainting symptoms, shortness of breath, chest pain or angina, fatigue and helplessness, and heart pounding. These symptoms are caused by a slowing heart and a decrease in blood flow to the brain and other organs. The seriousness of the symptoms can vary depending on the degree of bradycardia and the underlying heart condition.
Q: What are the main causes of the bradycardia?
A: The cause of the bradycardia can be largely divided into the cause of the heart and the non -heart -related cause. Heart -related causes include freeze -frozen disorders and deterioration blocks, and inclusive causes include drug impacts (beta -blockers, calcium channel blockers, etc.), electrolyte imbalances, thyroid dysfunction, autonomous nervous system abnormalities, and sleep apnea. As you get older, the risk of bradycardia increases.
Q: How do I treat the bradycardia?
A: Bradyma therapy is used depending on the cause and the seriousness of the symptoms. Mild bradycardia can be managed by improving the cause (drug adjustment, underlying disease management) and improving lifestyle. If you have symptoms with acute bradycardia, you may need medications such as atropine, dopamine, or epinephrine. Continuous or serious bradycardia may need to insert temporary or permanent artificial heart rate.
Q: What is the difference between bradycardia and tachycardia?
A: The bradycardia means that the heart rate is slow at less than 60 times per minute, and the tachycardes means more than 100 times per minute. The bradycardia occurs mainly due to the oriental nodules or a room nodules, and the tachycardia is caused by abnormally rapidly or delivered the electrical signal of the heart. If both have symptoms, proper diagnosis and treatment are required.
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