What is atrial fibrillation ? What does atrial fibrillation mean

The heart beats rhythmically, and the heart has a tissue called the sinus node, which is the tissue that trains the heart to beat, but if there are many different pacemakers around the heart sinus node, the heart does not know how to beat, so some according to this beat, some according to that beat, the conduction is very messy, this is atrial fibrillation, this is the full name, generally referred to as atrial fibrillation.

Atrial fibrillation, also known as atrial fibrillation, is one of the most common arrhythmias. The heart is divided into atria and ventricles, which normally beat regularly and sequentially at a frequency of between 60 and 100 beats.

In atrial fibrillation, the atria lose their ability to contract regularly, tremble uncontrollably, and the heartbeat is extremely irregular, resulting in a decrease or loss of pumping function.

Atrial fibrillation is short for "atrial fibrillation" or "atrial fibrillation", and a disorder in the heart's electrical system causes the atrial movement to lose its normal rhythm, resulting in an irregular, rapid small fibrillation that manifests as a rapid heartbeat.

Atrial fibrillation is a common cardiac arrhythmia, which refers to the loss of regular and orderly atrial electrical activity, replaced by rapid and disorderly fibrillation waves, which is a severe disorder of atrial electrical activity, usually manifested as an irregular and rapid heart rate.

Trembling explanation.

Shake the looks. Qing Pu Songdong Aging "Liao Zhai Zhiyi Yu De": When the drum moves, the flowers in the bottle tremble and tremble, and the butterfly wings gradually rise, and the drum rests.

He Yin notes: "Na Sou rises vibrato war, vibrates also." Mao Dun "Midnight" XV:

This group of hard-working 'heroes' held the 'cup of victory' tremblingly, and their hearts couldn't help but be a little uncertain. ”

Word decomposition Explanation of tremor tremor (trembling) à object vibration: trembling. Shiver.

Trill. trembling (trembling) à the same as "war". Radical :

Page; Explanation of tremor tremor (trembling) à object vibration: trembling. Shiver.

Trill. trembling (trembling) à the same as "war". Radical: page.

Atrial fibrillation is a heart disease, if you don't pay attention to it, it may have frequent attacks, this disease will have persistent and paroxysmal attacks, and the mood will be very excited during the period, let's talk about what atrial fibrillation is.

1.First, medically speaking, the onset of atrial fibrillation is paroxysmal or persistent.

Paroxysmal atrial fibrillation can occur in normal people and occurs during agitation, after surgery, during exercise, or during acute alcoholism. Atrial fibrillation can also occur in patients with heart and lung disease who develop acute hypoxia, hypercapnia, metabolic disorders, or hemodynamic disorders.

2.Second, persistent atrial fibrillation occurs in patients with pre-existing cardiovascular diseases, such as rheumatic valvular heart disease, coronary heart disease, hypertensive heart disease, hyperthyroidism, constrictive pericarditis, cardiomyopathy, infective endocarditis, heart failure and chronic cor pulmonale.

Atrial fibrillation occurs in people who have no known underlying heart disease and is called isolated atrial fibrillation.

3.Third, the severity of atrial fibrillation symptoms is affected by the speed of the ventricular rate.

If the ventricular rate exceeds 150 beats per minute, angina pectoris and congestive heart failure may occur. When the ventricular rate is slow, the patient is not even aware of its presence. In atrial fibrillation, atrial contractions disappear and cardiac output decreases by 25% or more.

In addition, atrial fibrillation has a high risk of systemic embolism.

Precautions. Atrial fibrillation can be maintained, the premise is to stabilize your emotions, not to start getting excited when you encounter things, you must quit smoking and drinking in your daily life, eat more green vegetables and foods that are good for your heart.