Doctors use a monitor to diagnose dangerous arrhythmias, recording every beat in 24 hours. If they detect problems, they can treat the patient with beta blockers. If it's something that would kill you, you are more likely to have a genetic condition," Lara added. When arrhythmias strike those under the age of 40, underlying genetic problems are usually to blame.
Sometimes fainting is a clue, especially during exercise. Though rare, long-term arrhythmias can cause a blood clot to form and lead to stroke. About 10 percent of all SIDS babies are born with a heart deformity.
Women are more susceptible to these sudden death arrhythmias than men. Pacemakers are used when the heart beats too slowly with long QT symptoms, a condition that often kills a person with an arrhythmia in their sleep and affects about 1 in 2, Americans. Other conditions, set off by a loud noise or startling, require a defibrillator that jolts the heart back into rhythm.
During an evaluation, your physician will obtain a detailed history with particular attention to symptoms such as discomfort, chest pain, dizziness and fainting. An electrocardiogram ECG — a non-invasive study that assesses the electrical conduction of the heart in its resting state — likely will be performed during the initial evaluation.
Occasionally, even at rest, the ECG can show subtle clues that an extra electrical connection exists. If the ECG is normal and the details of the history suggest an arrhythmia, ambulatory monitoring may be employed.
Ambulatory monitors are wearable devices that serve to capture the electrical activity in the heart during an episode. Your doctor will instruct you to record any symptomatic events with your device. This strategy provides a definitive diagnosis if an arrhythmia is in fact captured.
Depending on the underlying electrical problem, the prognosis and treatment of arrhythmias can vary. Most often, arrhythmias that occur in otherwise healthy children are referred to as supraventricular tachycardia SVT. Management for SVT is largely based on symptoms but can include observation, medical therapy or catheter ablation. However, some of the dangerous rhythms include when a person is suffering from slow bradycardia and fast heartbeat tachycardia , fluttering fibrillation , skipped heartbeats, or premature contraction.
Sudden cardiac arrest leads to almost instantaneous death. A person who is suffering from cardiac arrhythmia, for a long time, is at increasing risk of cardiac arrest as the electric system of the person is not functioning properly. Some of the common symptoms of various forms of irregular heartbeats include, breathlessness, dizziness, fluttering in the chest or irregular heartbeats even in normal circumstances. Other symptoms include chest pain, palpitations, sweating, and confusion.
In case the symptoms are recognised, the patient should be taken to cardiac specialist. Follow htlifeandstyle for more. Beware, it could lead to cardiac arrest.
Arrhythmias or irregular heartbeats and palpitations can put you in grave danger and cause sudden cardiac arrest. If the ECG doesn't find a problem, you may need further monitoring of your heart. This may involve wearing a small portable ECG recording device for 24 hours or longer. This is called a Holter monitor or ambulatory ECG monitoring. Some people might be asked to wear an ECG monitor for up to 14 days.
If your symptoms seem to be triggered by exercise, an exercise ECG may be needed to record your heart rhythm while you are using a treadmill or exercise bike.
You should request a copy of your ECG. Take it with you to see the cardiologist or heart rhythm specialist and always keep a copy for future use. How your arrhythmia will be treated will depend on whether it is a fast or slow arrhythmia or heart block.
Any underlying causes of your arrhythmia, such as heart failure, will need to be treated as well. If your job involves working at height or with machinery that could be dangerous, you will need to stop work at least until your arrhythmia is diagnosed or you get treatment for your underlying condition.
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