Do I need a blood test for heart palpitation?

Palpitation also needs blood tests, blood pressure measurements, electrocardiograms, ultrasound and other series of examinations to determine the cause of palpitation, so that the right medicine can be prescribed, so blood tests are a necessary means of examination.

Symptoms of palpitation require the following tests to determine the cause of palpitation:

First, laboratory tests. Blood tests are required for three thyroid tests and a routine blood test to determine whether there is anemia or hyperthyroidism causing palpitation, and at the same time, blood is drawn to test electrolytes to see if there are electrolyte disorders causing palpitation, such as hypokalemia.

Second, electrocardiogram-related examinations. For example, electrocardiogram and ambulatory electrocardiogram can determine whether there is an arrhythmia that causes the occurrence of palpitation symptoms, such as premature heart beats or paroxysmal atrial fibrillation; If necessary, check the esophageal pacing to see if supraventricular tachycardia is occurring.

Third, imaging tests. For example, echocardiology** and coronary CTA tests can determine whether there is structural heart disease or coronary heart disease causing palpitation.

Panic in the heart area. The first thing to consider is whether there is coronary heart disease, coronary heart disease, that is, coronary atherosclerotic heart disease. It is mainly due to coronary atherosclerosis, which causes narrowing or blockage of the lumen of blood vessels, resulting in myocardial ischemia, hypoxia and even necrosis.

Palpitation, chest tightness, chest pain, and sometimes radiation to the left shoulder may occur. Secondly, it is necessary to consider various arrhythmic diseases, such as atrial fibrillation, paroxysmal supraventricular tachycardia, etc., when there is palpitation, you should immediately go to the hospital for electrocardiogram, blood draw to check the myocardium and other examinations to assist in identification.

It is best to go to the hospital on an empty stomach for a comprehensive systematic examination and diagnosis, and then target**, including blood tests, electrocardiograms, blood biochemistry series examinations, etc.

Spend money in vain, can't say why, and then let you do all kinds of other tests, and finally send you some medicine to take home.

Of course, not only blood tests, but also a series of cardiac examinations should be done, and you should not take it lightly.

Because under normal circumstances, there is no need for a blood test, as long as you do a B-ultrasound.

The car's water tank is very important to the car, it plays a role in cooling the engine, if the water tank lacks antifreeze, then it is very terrible for the car! There are generally only a few reasons for the reduction of antifreeze coolant: the cooling system is leaking, or the tank is using pure water, and the coolant is not used according to the regulations, or the coolant contains too much water.

The reason for the coolant leakage, the reason for the reduction of the refrigerant in the car, the liquid level height of the coolant storage tank should remain basically unchanged under normal circumstances.

If the car has been driven for a few years, it should include checking for leaks.

The method of inspection is actually very simple.

First of all, look at the parking space on the ground and the corresponding position of the water tank to see if there is any trace of antifreeze.

Secondly, look up from the lower part of the front of the car.

If there are traces of water in the lower part of the tank or pipe, it is leaking and needs to be repaired.

The fan is particularly loud and also related to the temperature of the tank.

When the tank temperature exceeds a certain temperature, the fan will start working.

If the temperature of the tank is not high, the fan does not have to work and the sound is low.

If you can confidently eliminate the water leak, then the antifreeze used in the 4S store is too diluted and the content is insufficient.

The concentration of antifreeze should be increased.

The best ratio is half antifreeze and half water, so that you can do without adding antifreeze for a long time (a year or two or even longer).

If the 4S store only uses 10% or 20% antifreeze, it is obviously not enough.

They may be doing this in order to earn some more maintenance fees.

Feeling flustered is considered an arrhythmia. It is recommended to go to the hospital for an ECG first, and if the ECG is normal, a 24-hour Holter ECG can be done. It is recommended to have a regular work and rest, do not stay up late, exercise properly, do not drink coffee and strong tea, and learn to regulate emotions.

When heart disease does not have an attack, can a blood test be used to check for heart disease? In fact, when myocardial ischemia and necrosis occur, various cardiac enzymes such as troponin resistant T, troponin A, and myoglobin can be detected in the blood, so even if there is no heart attack, blood tests can be taken to know whether myocardial infarction has occurred in the heart.

To check for heart disease, an electrocardiogram is required, and a blood test cannot detect it.