Has anyone told me the cause of syncope and why do some people faint suddenly?

A simple test is sufficient to diagnose the cause of syncope.

A few simple tests guided by authoritative criteria can diagnose the cause of syncope in more than 80% of patients, the scholars say. Academics from Italian cardiology evaluated 308 patients with syncope. The average age of the patients was 61 years and they experienced an average of 3 syncopal episodes.

Patients underwent an initial evaluation consisting of a history, physical examination, bed and upright blood pressure measurements, and an electrocardiogram (ECG) in patients older than 45 years of age or with a prior history of heart disease. Based on these findings, patients can undergo further evaluation, similar to exercise testing, electrophysiology testing, tilt testing, and ATP measurement. In 23% of cases, the initial evaluation is diagnosed**.

In 21% of patients, only one further trial is required. At least two and three trials were required in 21% and 16% of patients. Carotid sinus massage and tilt table testing provided the highest diagnostic value of 57% and 52%, respectively.

The diagnostic value of electrophysiology and ATP assays was 27% and 15%, respectively. However, after a number of trials were conducted, the mechanism could not be explained in 18% of cases of syncope. The authors conclude that simple tests are usually sufficient for diagnosis.

Brief loss of consciousness is called syncope, and some people may have aura such as dizziness and black dizziness. The cause of syncope is often isolated in young people, especially women. In the elderly, the common ** are transient ischemic attack, cervical spondylosis, epilepsy, cardiogenic ischemic attack and urination, cough syncope caused by autonomic neuromodulation disorders.

It is recommended to analyze and determine the cause after a thorough examination. Pertinence**. If you have hypertension in your daily life, you should control your blood pressure, reduce the damage of hypertension to your heart, brain, kidneys and other target organs, and eat a low-salt and low-fat diet.

Eat more foods rich in calcium and vitamins. It is recommended that you take your father to the hospital for relevant tests. Find **Justly**.

Please go to the hospital.

The chance of fainting is actually very high, according to statistics, older people have a 6% chance of fainting a year, even young people have up to 50% of the experience of syncope. Whereas. However, the central cause that most people are more worried about, such as stroke, is rarely manifested by simple syncope.

The more common is epilepsy

Atrioventricular block should not cause syncope, not the cause of the heart, you should go to the hospital system to check whether it is low blood pressure.

There are many reasons, for example, skipping breakfast in the morning will lead to hypoglycemic syncope, if you are a beauty, don't skip breakfast just for beauty.

Definitely, it is advisable to check early and solve it as early as possible. Don't procrastinate, if you drag it out for a long time, the minor illness will become bigger.

If there is a problem with anemia or a problem with the blood supply to the heart, it is better to check it as soon as possible

This is usually due to an inadequate blood supply to the brain.

Conduction block causes cerebral insufficiency, ischemia and hypoxia of brain cells, causing syncope.

Dizziness, mainly blood and lack of oxygen!

I'd like to talk to you upstairs, okay?

Why do some people faint suddenly? I think in this case, it's the body's cause.

There are many reasons for syncope, some people are nervous, and some people are due to their own diseases.

It is necessary to choose a lying position, and it is also necessary to pinch the person and breathe some fresh air, which is likely to be caused by insufficient blood supply, high blood pressure or overwork.

There are many reasons for sudden syncope, such as hypoglycemia can cause syncope, or arrhythmia, heart disease can also cause sudden syncope, or it may be a modified lack of blood supply, if the blood sugar is low, drink more sugar water, you can also eat a piece of cake, which can improve the phenomenon of hypoglycemia, usually develop good living habits, eat on time, if it is arrhythmia, then you have to take some drugs, and if you have heart disease, you have to go to the hospital for examination.

If you suddenly fall into a coma, you must not move, put it in a very ventilated place, you can do artificial respiration, but you must call 120 in time and send you to the hospital to perform the inspection; The causes of coma include low blood sugar, low blood pressure, cardiovascular and cerebrovascular diseases, dizziness, and dizziness.

If you faint suddenly, you must not move, put it in a very ventilated place, you can do artificial respiration, but you must call 120 in time, and then send you to the hospital for examination; Causes of fainting include low blood sugar, low blood pressure, cardiovascular and cerebrovascular diseases, dizziness, and dizziness.

If you suddenly faint, you should call 120 immediately and wait for help; It may be due to anemia, excessive fatigue, low blood sugar, excessive tension, or it may be due to external force in the neck, hypoxia, ischemia, high blood pressure, cerebral embolism, etc.

If the patient faints all the time, there must be a possibility of disease. The most common cause of fainting is heart disease, such as malignant arrhythmia, frequent premature ventricular contractions, and fast and slow syndrome in the heart, which has a long QT interval in the heart, all of which can easily lead to sudden fainting symptoms. There are also patients with severe lesions in the blood vessels of the brain, such as posterior circulation ischemia, bilateral vertebral artery and basilar artery stenosis.

When ischemia worsens, patients will suddenly faint. Patients may have low blood sugar or blood pressure, and when the patient suddenly gets up, there may be a transient loss of consciousness and fainting. Another type to consider is neuropathic syncope, such as after getting up at night and urinating at night, because the pressure in the abdominal cavity drops suddenly, it is easy for the patient to faint.

Be sure to go to the hospital for a comprehensive examination, don't take it lightly, total syncope may be cardiovascular disease or low blood pressure, which are diseases that cannot be ignored.

Then you have to go to the hospital for a comprehensive examination and know the reason. It may be caused by a disease, or it may be a lack of nutrients in the body.

Hello, syncope refers to transient loss of consciousness, that is, transient loss of consciousness, and loss of consciousness without any other neurological or organ complications. Causes of syncope** can be divided into several types, caused by cardiogenic, neurogenic and other causes, and about 60% are caused by cardiogenic. The main causes of syncope are as follows:

1. Cardiogenic factors: acute severe cardiac pumping dysfunction, the worst consequences of syncope caused by this reason, mainly refers to acute myocardial infarction, cardiogenic shock, continuous slow arrhythmia, malignant arrhythmia, etc. Vascular, such as carotid sinus syndrome, many people cause transient syncope due to tie compression of the carotid sinus; Systemic diseases, including severe anemia and hypoxia, can cause syncope;

2. Neurogenic factors: mainly stroke; Trauma, cerebral hemorrhage, and intracranial hemorrhage can all cause syncope, but they are rare;

3. Other systemic factors: respiratory system, such as respiratory failure, hypoxia, carbon monoxide poisoning; Endocrinology hypoglycemia and hyperglycemic coma are also important factors for syncope;

4. Vasovagal syncope is relatively common in clinical practice, and it is more common in pain that causes transient vagal nerve excitation to cause blood pressure and heart rate to drop and cause syncope.