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Symptoms And Causes Of Cardiac Arrhythmias

A cardiac arrhythmia is any abnormal heart rate or rhythm that occurs when the electrical impulses that coordinate your heartbeats don't work properly, causing your ticker to beat too fast, too slow or irregularly, unlike when it’s normal, during which your heartbeat is nice and regular and has just the right rate. Cardiac arrhythmia is among the most common of the heart disorders. How severe your cardiac arrhythmia is greatly varies since most abnormal rhythms are completely inconsequential, while others are dangerous and life-threatening. Some can even cause a sudden cardiac arrest which can be fatal for the victim.


Learn more about the cardiac arrhythmia types:
A doctor devises a specific treatment plan only after assessing which specific type of arrhythmia you have since are many kinds of cardiac arrhythmias. All arrhythmias can be classified into three general types, including:

Bradycardia- these are abnormal rhythms that make your heart rate too slow. Bradycardia isn’t a problem unless it’s causing symptoms, or it indicates a serious problem with the heart's electrical system. The main causes of bradycardia include sinus bradycardia, which is caused by a disorder of the sinus node, and heart block (the more dangerous form of bradycardia).

Tachycardia- These are abnormal rhythms that make the heart rate too fast, and there are two general categories of tachycardia, including supraventricular tachycardia (SVT), and the most life-threatening ones are Ventricular tachycardia (VT) and ventricular fibrillation (VF) - they often cause sudden cardiac death.

The best way to handle sudden cardiac arrest cases is by getting equipped in the lifesaving CPR procedure. The procedure is a combination of chest compressions and rescue breaths, proper application can revive the life of a cardiac arrest victim until the arrival of emergency medical services.

Symptoms Of Cardiac Arrhythmias:
You may not even know that you have an arrhythmia until your doctor informs you (maybe during a routine check) since many abnormal rhythms cause no symptoms at all. Simultaneously, if you have symptoms it doesn’t mean danger is looming large. In spite of the fact that there are many different kinds, it is mainly into four major categories that noticeable symptoms caused by arrhythmias usually fall, including palpitations, dizziness, cardiac arrest and syncope (fainting). Depending on the type and how acute it is, you might notice symptoms such as sweating, feeling like your heart is racing or fluttering, feeling your heartbeat has slowed, noticing extra heartbeats, chest pain, or shortness of breath.

Causes:
There are many potential causes, including a current heart attack, heart disease, smoking, abusing drugs, scarring in your ticker caused by a previous heart attack, genetics, high blood pressure, diabetes, blocked arteries, stress, thyroid disorders (hypothyroidism and hyperthyroidism), certain medications and supplements, and exposure to too much caffeine or alcohol.

Diagnosis and Treatment:
A cardiac arrhythmia is generally diagnosed on an electrocardiogram or through other heart-monitoring tests, along with a physical exam and complete medical history. Your doctor might also consider using a stress test, a tilt table test, or do an electrophysiology study if the arrhythmia can’t be diagnosed using the previous methods.

Many different treatment options are available in view to the many types of heart rhythm problems. It is a cardiologist that decides which treatment to use for which arrhythmia with the most common options being ablation procedures, implantable defibrillators, antiarrhythmic drug therapy, pacemakers, and healthy lifestyle changes.

For a CPR course in CPR Memphis in Tennessee, either register online or call on 901-438-4200 for the same.
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