Arrhythmia

Overview

Arrhythmia is any abnormal heart rhythm caused by disorders of cardiac automaticity or conduction, resulting in a heartbeat that is too fast, too slow, or irregular. It encompasses abnormalities in both rhythm and rate.

Symptoms

• Palpitations
• Chest tightness
• Dizziness
• Fatigue
• Shortness of breath
• Syncope

Treatment

Treat the underlying cause and correct triggers, choosing antiarrhythmic drugs based on the arrhythmia type. Radiofrequency ablation, cardioversion, or implantation of a pacemaker or defibrillator may be performed when necessary.

Dietary advice

Eat a light, balanced diet and limit stimulants such as coffee, strong tea, and alcohol. Ensure adequate intake of electrolytes like potassium and magnesium, and keep a regular routine.