Overview
Arrhythmias are irregular heartbeats that can be too fast, too slow, or irregular.
Symptoms
- •Palpitations
- •Dizziness
- •Syncope
- •Fatigue
Diagnosis
- ✓ECG
- ✓Holter monitor
- ✓Event recorder
- ✓Electrophysiology study
Treatments
- →Beta-blockers
- →Antiarrhythmics
- →Catheter ablation
- →Pacemaker/ICD
Risk Factors
⚠️Heart disease
⚠️Thyroid disorders
⚠️Electrolyte imbalance
⚠️Alcohol
Key Facts
- ℹ️Atrial fibrillation most common
- ℹ️Stroke risk with AF
ICD-10: I48 | Prevalence: yaygın
Last updated: 11/9/2025