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arrhythmia
Causes of arrhythmia
There are many causes of arrhythmia, which can be physiological or pathological. Pathological causes can originate from the heart itself or from other diseases. For instance, normal individuals might experience sinus arrhythmia, and circumstances such as staying up late, emotional excitement, or excessive fatigue can lead to premature beats or sinus tachycardia, among others. Other diseases, such as hyperthyroidism or fever, can cause an increased heart rate. For example, pulmonary embolism can lead to atrial fibrillation. Heart-related diseases, like heart failure, can cause ventricular premature beats, and diseases of the sinoatrial node itself can lead to sick sinus syndrome, among others.
Arrhythmias include:
Arrhythmia is a very common disease in our daily life. What does arrhythmia include? Generally speaking, arrhythmia often includes the following aspects: First, irregular heartbeat, such as sinus arrhythmia, atrial fibrillation, and frequent premature beats. Second, tachycardia, such as paroxysmal supraventricular tachycardia, ventricular tachycardia, and so on. Third, bradycardia diseases, such as sinus bradycardia, severe atrioventricular block, and sick sinus syndrome, etc.
Causes of sinus arrhythmia
Sinus arrhythmia, the most common cause of which is instability of the nerves that regulate the heart, referred to as the autonomic nervous system. This instability leads to sinus arrhythmia, which is commonly seen in children during their growth phase, women during menopause, or individuals who often stay up late and are under significant work stress, leading to dysfunction of the autonomic nervous system. It can also be caused by patterns of breathing that lead to arrhythmias; the heart rate increases during inhalation and slows during exhalation, producing this type of physiological arrhythmia. Generally, this kind of arrhythmia does not require drug treatment. By improving physical exercise, ensuring adequate sleep, and avoiding stimulating beverages or coffee, this type of heart rate can return to normal.
Can arrhythmia be cured?
There are many types of arrhythmia, some of which, like sinus tachycardia, sinus bradycardia, occasional premature atrial contractions, premature ventricular contractions, and premature junctional contractions, can also occur in healthy individuals and usually do not require treatment. Another category requires treatment, such as supraventricular tachycardia, including atrioventricular nodal reentrant tachycardia, which can be cured by radiofrequency ablation. Additionally, conditions like atrial fibrillation can be treated with radiofrequency ablation; many patients may be cured, but some may not respond to this treatment and require medication instead. There are also patients with intrinsic structural heart disease presenting various arrhythmias that can only be managed with medication, not cured.
How to alleviate arrhythmia
Arrhythmia is very common in clinical settings, and its treatment mainly includes etiological treatment and symptomatic treatment. If a patient experiences occasional premature beats without significant hemodynamic effects, special treatment may not be necessary at this time. However, if a patient repeatedly experiences supraventricular tachycardia, atrial fibrillation, and other arrhythmias, cardiac electrophysiological examination and dynamic heart rate monitoring should be conducted. Antiarrhythmic drugs or even radiofrequency ablation may be administered for symptomatic treatment, as uncontrolled arrhythmias can easily lead to sudden death in patients.
What medicine is used for arrhythmia?
There is still no consensus on the drugs commonly used for arrhythmia. The main classes used clinically are as follows: The first class is sodium channel blockers, which include three subclasses: moderate, mild, and significant sodium channel blockers, respectively comprising quinidine, lidocaine, and propafenone. The second class mainly consists of adrenergic receptor blockers, with propranolol being a representative drug. The third class of drugs selectively prolongs the repolarization process, among which amiodarone is commonly used clinically. The fourth class is calcium channel blockers, which mainly block calcium channels and inhibit the inflow of calcium, with verapamil being the main representative drug. Long-term use of anti-arrhythmia drugs can cause varying degrees of side effects, with severe cases possibly leading to ventricular arrhythmia or fatal cardiac conduction block. Therefore, when using these drugs clinically, it is essential to strictly control the indications, monitor adverse reactions, and strictly follow the doctor's prescription for rational medication.
Can people with arrhythmia take Jiuxin Pills?
Arrhythmias are an important group of cardiovascular diseases. They can occur alone or in conjunction with other cardiovascular diseases. Mild arrhythmias that do not affect hemodynamics often show no clinical symptoms. Arrhythmias can cause a reduction in coronary artery blood flow. Although various arrhythmias can decrease coronary blood flow, they rarely cause myocardial ischemia. However, in patients with coronary heart disease, various arrhythmias can induce or exacerbate myocardial ischemia, primarily manifested as angina and shortness of breath. The function of Jiu Xin Wan is mainly to promote Qi circulation and blood flow, remove blood stasis, relieve pain, increase coronary blood flow, and alleviate angina. Therefore, it is acceptable to take Jiu Xin Wan for arrhythmias combined with myocardial ischemia, but it is not recommended for those without clinical symptoms.
Can people with arrhythmia eat ginseng?
Arrhythmia falls under the categories of palpitations and throbbing in traditional Chinese medicine. The common differential diagnoses are as follows: For Blood Stasis Obstruction type, the treatment focuses on activating blood circulation and resolving stasis, and regulating qi to unblock the collaterals. For Blood Deficiency type, the treatment is to nourish qi and calm the spirit, and to nourish the heart and supplement blood. For Yang Deficiency type, the treatment aims to warm and supplement heart yang, and calm the spirit and stabilize the will. For Heart Deficiency and Timid Gallbladder type, the treatment is to nourish the heart and calm the spirit, and to stabilize fright and fix the will. For Yin Deficiency and Exuberant Fire type, the treatment focuses on nourishing the heart and calming the spirit, and nourishing yin to clear the fire. For Water Dampness Overwhelming the Heart type, the treatment aims to invigorate heart yang and transform qi to promote water movement. For Qi and Blood Deficiency type, the treatment is to supplement both qi and blood simultaneously. Ginseng's main therapeutic effect is to greatly supplement the primal qi, secure and stop prolapse, generate fluids, and calm the spirit. Therefore, ginseng can be used when arrhythmia differentiation indicates qi deficiency, but it is recommended to use it under the guidance of a traditional Chinese medicine practitioner.
What tests are done for arrhythmia?
The examinations required for arrhythmia are as follows: First, an electrocardiogram, which is the most important non-invasive diagnostic technique for diagnosing arrhythmias. Second, a Holter monitor test should be conducted, which records the electrocardiogram continuously over 24 hours to possibly capture the occurrence of symptoms such as palpitations and fainting, and whether they are related to arrhythmias. It clarifies the relationship between arrhythmias or myocardial ischemia attacks and daily activities, as well as their diurnal distribution characteristics, and can assist in evaluating the efficacy of medications and the condition of pacemakers to some extent. Third is the exercise test; if palpitations occur during exercise, an exercise test can assist in making a diagnosis. Fourth is the esophageal electrocardiogram, which is a useful non-invasive method for diagnosing arrhythmias. Fifth is the cardiac electrophysiological study, typically involving the placement of electrode catheters on the upper and lower parts of the right atrial wall, the tip of the right ventricle, the coronary sinus, and the His bundle area, with the electrical activity at these sites being simultaneously recorded using a multi-channel physiological recorder with 8-12 channels or more.
Does arrhythmia premature beat have danger?
Premature beats, also known as premature contractions, abbreviated as premature beats, are a type of early ectopic heartbeats. They can be classified according to their origin into sinus, atrial, junctional, and ventricular, with ventricular being the most common. Premature beats are a common type of ectopic rhythm that can occur on the basis of sinus or ectopic rhythms, such as atrial fibrillation. They can occur occasionally or frequently and may irregularly or regularly follow each or several normal beats, forming a bigeminy or trigeminy pattern of premature beats. Generally, sinus, atrial, and junctional premature beats do not involve rapid ventricular rates and are usually not life-threatening. Although most premature beats are functional and do not cause damage to the heart, some pathological premature beats occurring on the basis of structural heart disease may further induce arrhythmias. In particular, ventricular premature beats may provoke ventricular tachycardia or ventricular fibrillation and in severe cases, may lead to sudden cardiac death. Additionally, multifocal atrioventricular premature beats are often a precursor to atrial fibrillation.