Cardiac Arrhythmia FAQ
What are the common symptoms of arrhythmia?
Symptoms include palpitations, dizziness, shortness of breath, and chest discomfort.
Is arrhythmia a serious condition?
It can be serious if it leads to heart failure, stroke, or sudden cardiac arrest.
What causes arrhythmia?
Causes include heart disease, electrolyte imbalance, stress, and certain medications.
How is arrhythmia diagnosed?
Diagnosis involves ECG, Holter monitoring, and blood tests to assess heart function.
Can arrhythmia be treated with medication?
Yes, medications like beta-blockers and blood thinners can help manage symptoms.
What are the treatment options for arrhythmia in Malaysia?
Treatment includes medication, cardioversion, catheter ablation, and pacemaker implantation.
Can lifestyle changes help manage arrhythmia?
Yes, reducing stress, quitting smoking, and limiting caffeine/alcohol can help.
Is arrhythmia more common in older adults?
Yes, age-related heart changes increase arrhythmia risk.
Can arrhythmia be prevented?
Maintaining a healthy heart through diet, exercise, and managing underlying conditions can help.
What is the difference between tachycardia and bradycardia?
Tachycardia is a fast heartbeat (>100 bpm), while bradycardia is a slow heartbeat (<60 bpm).
How does diabetes affect arrhythmia risk?
Diabetes increases the risk of developing heart disease, which can lead to arrhythmia.
Can stress cause arrhythmia?
Yes, stress can trigger heart rhythm disturbances in susceptible individuals.
What is atrial fibrillation?
A type of arrhythmia characterized by rapid, irregular heartbeats in the upper chambers.
How is arrhythmia treated in emergencies?
Emergency treatment may involve defibrillation or medication to restore normal heart rhythm.
Are there any support groups for arrhythmia patients in Malaysia?
Yes, the National Heart Institute (IJN) and Malaysian Cardiac Society offer support resources.
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