What is cardiorhythm? What is the law of galloping illustrates what the problem is

1. When checking for MRI, we should pay more attention to some matters, this stage should be carried out on an empty stomach, it is best to check in the morning, which can help to better diagnose the diagnosis, when the human body is relatively stable in the morning, and the metabolism is in a stable state, this early examination is conducive to help better observe the body.

2. If you feel unwell, or during the period of heart discomfort, in addition to the MRI examination, you should also check other items, you can do electrocardiogram examination at this stage, which can help you better understand the condition, usually once you feel uncomfortable, you should do a good job of examination measures in time, which can help better observation, and you should also pay attention to taking care of your heart at this stage and rest more.

3. MRI examination, compared with other examinations, is relatively advanced, and it is also a new technology, so the results of the examination are also more accurate, but it is best for patients to choose a local regular hospital when choosing a hospital, such a medical machine is more accurate, and the medical team is more advanced, so patients can choose appropriately.

Finally, we remind patients that when cardiac MRI examination, it can mainly help to check the cardiovascular and cerebrovascular conditions, but also can help to check tumors, infections, or lymphatic and other symptoms.

Gallop rhythm is a type of diastolic extra heart sound, which is an additional heart sound that appears after the second heart sound, and is the same as the original one.

The rhythm formed by the combination of the first and second heart sounds is similar to the sound of the horse's hooves hitting the ground when a horse is running, so it is called the rhythm of galloping.

When there is both an early diastolic gallop and a late diastolic gallop, the first heart sound and the second heart sound sound that occurs in parallel sounds sounds are also called "four-tone rhythm" and "locomotive gallop rhythm". It is thought that the early diastolic gallop rhythm is due to ventricular diastolic overload, decreased myocardial tone and decreased compliance, resulting in ventricular diastolic blood filling and causing ventricular wall vibration. Therefore, the appearance of galloping rhythm is an important sign of severe damage to the heart muscle.

Heart rate resonance is when the heart rate is affected by other rhythms. Resonance refers to the situation in which a physical system vibrates at a greater amplitude than other frequencies at a specific frequency; These specific frequencies are called resonant frequencies.

"Resonance is a term used in physics with a very high frequency, which refers to the situation in which a physical system vibrates at a greater amplitude than other frequencies at a specific frequency; These specific frequencies are called resonant frequencies. at resonant frequencies.

In general, the value of MRI in judging arrhythmia itself is not as great as that of electrocardiogram and electrophysiological examination, and the exploration of the gross structure of the heart is generally sufficient. MRI is only advantageous in cases where some ultrasound is not sufficient, such as aortic dissection. For coronary heart disease, then coronary angiography is the first diagnosis, that is, multi-row (more than 64 rows) spiral CT can also be roughly done for coronary angiography.

Therefore, if you look at heart disease, you may not need to do an MRI.

Couple resonance means that the heart is beating and resonating with other places.

It's the heart vibration frequency.

You're probably talking about sinus rhythm, which actually means normal heart rhythm. If you see that your ECG and physical exam report do not have sinus rhythm, then you may need to be careful, it is probably not a normal heart rhythm.

The so-called heart rhythm actually refers to the rhythm of the heartbeat, and the starting point of our normal heart is in the sinus node, and the heartbeat from here is called sinus rhythm, which is also a normal heart rhythm. In addition to the heartbeat from the sinus node, the heart can also send out the heartbeat from other parts, and the heartbeat at this time is abnormal, such as ventricular rhythm, atrial rhythm, junction area rhythm and so on.

Refers to a situation in which a physical system vibrates at a greater amplitude than other frequencies at a specific frequency.

When the excitation force is applied to a system, and the excitation frequency of the excitation force is close to the natural frequency of the system, even if the value of the excitation force is small, it can cause the vibration amplitude of the system to be very large, which is the so-called resonance phenomenon.

Heart rhythm is the rhythm of the heart's beating.

I don't know much about psychological resonance, so I don't know what it means.

The term "very high frequency" refers to the situation in which a physical system vibrates with a greater amplitude than other frequencies at a specific frequency; These specific frequencies are called resonant frequencies. At resonant frequencies, small periodic vibrations can produce large vibrations because the system stores kinetic energy. When the resistance is small, the resonant frequency is approximately equal to the natural frequency of the system, or the natural frequency, which is the frequency at which it oscillates freely.

Shortness of heart refers to the rapid and rapid beating of the heart; Shortness of breath refers to poor breathing and loss of breath.

Shortness of breath means that the heart beats fast and the breath is short, so the breathing time is short.

It is an "emergency" disease and a "disease" disease, so I speculate that it is necessary to "purify" oxygen and recuperate. Are you right?

The heart beats rapidly and it is difficult to breathe. Respiratory rate increases.

Supposedly, ordinary people in a peaceful environment:

Pulse rate 68---76 minutes.

Breathe steadily for 17---20 minutes.

are normal.

It is a rapid heartbeat, breathlessness, and a symptom of heart disease.

Meaning of palpitations Palpitations are a common symptom. Patients feel a heartbeat or palpitation, accompanied by discomfort in the precordial area, often feel a strong heart beat when the heart rate is slow, feel the heart beating when the heart rate is increased, and even feel the precordial area vibrate. Influencing Factors of Heart Palpitations Palpitations are related to the patient's psychiatric factors.

People who are physically and mentally healthy do not feel their hearts beating when they are at rest, but they often feel palpitations after emotional agitation or intense physical activity. However, it was short-lived, and the palpitations disappeared after a moment of rest. This is not the case in people with nervousness, and palpitations can also be felt by a sudden increase in heart rate or occasional premature beats.

The sensation of palpitations is often related to the patient's attention span and the duration of the disturbance. Palpitations are often more pronounced when the patient is focused, such as at night before bed and sleep, or in gloomy environments. Many people with chronic arrhythmias often do not experience significant palpitations as they gradually adapt.

In patients with severe cardiac insufficiency, palpitations are often absent due to the presence of more prominent symptoms such as dyspnea, which cause distraction.

Heart palpitations are a symptom. It is a feeling of discomfort or panic in which the heart is pounding. When the heart rate is high, you feel that your heart is beating uncomfortably, and when your heart rate is slow, you feel that your heart is beating strongly. In palpitations, the heart rate can be fast or slow, arrhythmias may be present, and palpitations may occur in people with normal heart rate and rhythm.

Analysis: Hello, not resting well, nightmares can appear. Cardiac insufficiency is common.

Guidance: It is recommended to do electrocardiogram, cardiac ultrasound, cardiac enzymes, etc. to make a clear diagnosis. Further**.

Premature ventricular contractions are one of the most common arrhythmias, which can be normal with various heart diseases and premature ventricular contractions. Whether premature ventricular contractions are required**, it depends mainly on**. If it happens to normal people, it is often caused by emotional and mental stress, excessive fatigue, indigestion, smoking, drinking tea or coffee, etc., if there are no obvious symptoms, there is no need to use drugs.

If the patient develops symptoms, the goal should be to eliminate the symptoms. Reduce the patient's worry and anxiety and avoid triggers such as smoking, coffee, stress, etc. Drugs should be treated with receptor blockers or mexiletine, and class C and III antiarrhythmic drugs should be avoided as much as possible.

Paired or continuous ventricular echo premature contraction. The ventricular early T-wave (i.e., the Ront phenomenon), and the interval does not exceed a second. The above three conditions are often prone to induce ventricular tachycardia or ventricular fibrillation, which must be treated promptly.

Wide QRS interval premature ventricular contractions, not less than seconds. Particularly low premature ventricular contractions, which are abnormal QRS complex amplitudes smaller than lead. The premature ventricular contractions of the QRS complex have a markedly elevated or irregular descending artery.

The sharpness of the T wave and the premature ventricular contractions, the two symmetrical, uniform T wave directions and the main wave direction of the QR, and the horizontal transition of the ST segment. Concurrent premature heart rhythm ventricular contractions. Beat the index less than 1.

Preventricular contractions in myocardial ischemia or myocardial infarction pattern. **Pathological premature ventricular contractions are the cause of treatment, often as the basis for improving the condition, and decrease or disappear. If symptoms occur, the following medications may be used:

Lidocaine, procainamide, and benzyl bromide are effective in premature ventricular contractions. It is especially accompanied by acute myocardial infarction premature ventricular contractions. - Receptor blockers, phenytoin, quinidine, isopulsion, effective in preventing various beats.

Patients with bronchial asthma should not use receptor blockers. Premature administration of atropine** bradycardia. Effective early heart failure digitalis.

For the cause of digitalis poisoning and premature contractions, in addition to the withdrawal of digitalis, potassium chloride and phenytoin can be controlled. Patients with myocardial infarction or cardiomyopathy who have premature ventricular contractions have a higher incidence of cardiac cataplexy, especially if the left ventricular ejection fraction is significantly reduced, and the risk of cardiac cataplexy is greatly increased. The incidence of squatting with certain antiarrhythmic drugs after myocardial infarction is markedly increased.

The reason is that these antiarrhythmic drugs themselves have antiarrhythmic effects. Therefore, the use of class I drugs**myocardial infarction should be avoided. Although receptor blockers are not effective, they can reduce the incidence of cataplexy after myocardial infarction.

Amiodarone can effectively suppress premature ventricular contractions, but the occurrence of torsion ventricular tachycardia should be emphasized.

Heart disease is a very broad word that includes many kinds, coronary heart disease, high blood pressure, arrhythmias, these are all heart diseases. In fact, we people are most concerned about coronary heart disease, and everyone regards coronary heart disease as heart disease, but in fact, coronary heart disease has heart failure and arrhythmia. Coronary heart disease is actually chest pain, or chest tightness, breathlessness, or abdominal discomfort, or pharyngeal discomfort, accompanied by activity-induced discomfort, discomfort, of course, this does not mean that it is uncomfortable after the activity, and the activity is uncomfortable at the time, which is a symptom of coronary heart disease.

Heart failure is manifested as dyspnea and breath-holding that gradually worsen after activity, which starts with very high-intensity exercise, and gradually manifests as a very small amount of activity, resulting in chest tightness and breath-holding, and then develops into a supine position at night, with dyspnea and breath-holding, which is a symptom of heart failure. Arrhythmia, which is manifested as palpitations, is a fast heartbeat, many patients will describe that they feel that there is a premature beat in the precordial area, or a chopping symptom, in fact, this is arrhythmia, we call it premature beating. If you have these symptoms, you can go to the hospital as soon as possible.

Different types of heart disease have different symptoms, but the common symptoms are chest tightness, palpitation, shortness of breath, and fatigue. In addition, there are symptoms such as chest pain, cyanosis, cough, coughing up blood, edema, dyspnea, and a sense of impending death.

, chest pain, which is the most typical sign before a heart attack. A typical sign of a heart attack is an uncomfortable feeling of pressure, squeezing, or pain in the chest that lasts for more than two minutes, and the pain in the chest can spread to the left arm and right neck. Second, stomach pain, different from ordinary stomach pain, stomach pain caused by heart disease is a feeling of suffocation and bloating, sometimes accompanied by a dull pain, burning sensation, nausea feeling, and may also break out in a cold sweat, which will probably last.

In the early stage of the development of heart disease, there will be a series of adverse reaction symptoms, including poor diet, loss of appetite, chest tightness and shortness of breath, difficulty breathing or feeling that the air is not fresh and other problems, which are the precursors of heart disease, and some patients will have heart pain during the disease, and the phenomenon of swelling and tingling sensation caused by compression, which endangers the normal diet and basic living habits of the patient.

If you have a heart problem, you should pay attention to it or go to the psychiatric department for a diagnosis, do an electrocardiogram and ultrasound, and do a 24-hour ultrasound to determine the cause.

The main symptoms of heart disease include palpitation, chest tightness, shortness of breath, dyspnea, cough, hemoptysis, chest pain, edema, oliguria, syncope, etc. Different heart disease can manifest as different symptoms, coronary heart disease angina is the most common heart disease, the main symptom is episodic precordial pain, the time is short, the duration is generally not more than a quarter of an hour, nitroglycerin can quickly relieve the symptoms; When arrhythmia occurs, it often manifests as palpitation and syncope; Patients with heart failure can present with inability to lie flat at night, wake up at night, cough, oliguria, and edema of the lower limbs. Aortic stenosis can manifest as sudden syncope, angina, acute heart failure, etc.

Typical symptoms.

Palpitations, angina, dyspnea, cough, hemoptysis, chest pain, etc.

Common symptoms. Palpitations, dyspnea, cyanosis, cough, hemoptysis, chest pain or chest discomfort, edema, oliguria, syncope, etc.

Other symptoms. Signs include enlarged heart, precordial beat, precordial tremor, abnormal heart sounds, heart murmurs, arrhythmias, and abnormal pulses.