Long QT Syndrome

What is it?

Long QT Syndrome (LQTS) is a heart condition that causes delayed electrical repolarization after a heartbeat, leading to abnormal heart rhythms (arrhythmias).

What are the symptoms?

Fainting (syncope)
Seizures
Sudden cardiac arrest (in severe cases)
Palpitations
Dizziness

What else could it be? (Differential diagnosis)

Bradycardia (slow heart rate)
Syncope caused by other heart conditions
Hypokalemia (low potassium)
Myocardial infarction (heart attack)

What are the aggravating factors?

Family history of LQTS
Certain medications (e.g., diuretics, antidepressants)
Electrolyte imbalances (e.g., low potassium or magnesium)
Emotional stress or physical exertion

What types of food are helpful?

Electrolyte balance: Foods rich in potassium (bananas, oranges), magnesium (nuts, seeds), and calcium (dairy).
Heart-healthy fats: Omega-3 fatty acids from fish like salmon or flaxseeds.

Sample Recipe: Banana and Spinach Smoothie

Ingredients: Banana, spinach, almond milk, chia seeds.
Directions: Blend together for a heart-healthy smoothie rich in potassium and magnesium.

What are the traditional treatments?

Medications: Beta-blockers to prevent arrhythmias.
Pacemaker or ICD: Implantable devices to regulate the heart’s electrical activity.
Avoidance of triggering activities: Such as strenuous exercise or sudden emotional stress.

What are the natural and alternative treatments?

Magnesium supplements: May help regulate heart rhythm.
Omega-3 fatty acids: May help reduce arrhythmias and support heart health.

Medical Disclaimer: The information provided on this website is for informational purposes only and is not intended as a substitute for professional medical advice, diagnosis, or treatment. Always seek the guidance of a qualified healthcare provider with any questions you may have regarding a medical condition. Reliance on any information provided on this website is solely at your own risk.