Arrhythmias Treatment in Singapore

What are Arrhythmias?

An irregular heartbeat is called a heart arrhythmia. A cardiac arrhythmia results when the electrical signals instructing the heart to beat malfunction. Either overly fast or too sluggish heartbeats are possible. Alternatively, the heartbeat's rhythm could be irregular.

What is the Importance of Timely Treatment?

• Treatment of arrhythmia should thus be timely due to the importance of preventing fatal complications such as stroke, heart failure, and even sudden death.
• If unaddressed, arrhythmia may cause heartbeats to be faster or slower than usual or slower than they should be while being irregular, stopping the typical passage of blood all over the body. This hampers oxygen delivery through the blood, risking permanent destruction.
• Early treatment restores normal heart rhythm, improves the functioning of the heart in general and significantly reduces the risk of any life-threatening event.

What are the Common Symptoms of Arrhythmias?

An arrhythmia can cause symptoms such as

• Chest sensation that is fluttering, racing, or pounding.
• A rapid heartbeat.
• A slow heartbeat.
• Chest discomfort.
• Breathlessness.
• Anxiety.
• Feeling exhausted.
• Dizziness or lightheadedness.
• Sweating.
• Fainting

Sometimes, an arrhythmia of the heart might be "silent" and show no symptoms.

Types of Heart Arrhythmias

• Tachycardia (Fast Heartbeat): When the heart rate is over 100 beats per minute.
  • Atrial Fibrillation (AFib): Rapid, erratic heartbeats caused by disordered electrical signals are known as atrial fibrillation (AFib), and they are associated with stroke.
  • Atrial Flutter: Linked to stroke, this condition is similar to AFib but has more regular heartbeats.
  • Supraventricular Tachycardia: Supraventricular tachycardia is an irregular heartbeat that originates above the ventricles and results in pounding heartbeats.
  • Ventricular Fibrillation: If left untreated, ventricular fibrillation, a condition characterised by unstable electrical signals in the lower chambers, can be fatal.
  • Ventricular Tachycardia: In patients with heart problems, ventricular tachycardia, a rapid, irregular heart rate from the ventricles, can be deadly.
• Bradycardia (Slow Heartbeat): A heart rate lower than 60 beats per minute is known as bradycardia or slow heartbeat; this condition is not usually harmful, especially in healthy people.
  • Sick Sinus Syndrome: When the sinus node malfunctions, the heart beats more slowly and quickly.
  • Conduction Block: Slower or missed heartbeats due to blocked electrical paths.
• Premature Heartbeats: Extra heartbeats that could seem like a missed beat are known as premature heartbeats.
  • Premature Atrial Contractions (PACs): Extra heartbeats from the upper chambers are known as premature atrial contractions.
  • Premature Ventricular Contractions (PVCs): Extra heartbeats from the lower chambers are called premature ventricular contractions (PVCs).

Though usually not an issue, it can cause more persistent arrhythmias, particularly in people with cardiac problems.

Causes, Risk Factors and Complications of Arrhythmias

Causes

Issues with your heart's muscles, valves, or arteries cause most arrhythmias. Arrhythmia causes include:

• Coronary artery disease
• Your heart's irritable tissue (caused by acquired or inherited factors)
• increased blood pressure.
• Cardiac muscle alterations (cardiomyopathy).
• Issues with the valves.
• Imbalances in your blood's electrolytes.
• A heart attack injury.
• The recovery period following cardiac surgery.
• Other medical conditions.

Risk Factors

Risk factors for arrhythmia include:

• Using tobacco products
• Consuming alcohol.
• Consuming caffeine-containing meals and beverages.
• Consuming stimulants such as herbal pills or cold remedies.
• Having elevated blood pressure.
• Possessing a body mass index (BMI) of more than thirty.
• Having elevated blood sugar levels.
• Suffering from sleep apnea (a sleep disorder that causes breathing to stop and start repeatedly during sleep)

Complications

Depending on the kind of cardiac arrhythmia, complications can arise. Among the potential side effects of cardiac arrhythmias are:

• Blood clots, which may result in a stroke.
• Heart failure.
• Unexpected cardiac death.

Latest Research and Technologies in the Treatment of Arrhythmias in Singapore

• The approach determines the recovery time following aortic stenosis surgery in Singapore. Patients are frequently released a few days after minimally invasive procedures, such as Transcatheter Aortic Valve Replacement (TAVR), typically requiring one to two weeks to recover.
• More invasive open-heart procedures can take four to six weeks to recover from, and some patients need more extended hospital stays and aftercare. Singapore's state-of-the-art medical facilities guarantee proper monitoring, rehabilitation, and a speedy recovery.

Arrhythmia Prevention Tips

Heart arrhythmias can be prevented with lifestyle modifications used to treat heart disease. Check out these heart-healthy suggestions:

• Avoid smoking.
• Consume a diet that includes a minimum amount of saturated fat and sodium.
• Get at least 30 minutes of exercise daily on most days of the week.
• Keep your weight in check.
• Manage and lessen stress.
• Control high blood pressure, increased cholesterol, and diabetes.
• Get enough rest. Adults should strive for a sleep of 7 to 9 hours per day.
• Avoid or stay away from alcohol and caffeine consumption.