Irregular Heartbeat — Which Doctor Should I See?
Abnormal heart rhythm where the heart beats irregularly, too fast, or too slow. May include palpitations or dizziness.
Expert in diagnosis and treatment of cardiac arrhythmias
Find Cardiologist SpecialistsInitial evaluation and stabilization of vital signs in emergencies
Find Emergency Medicine Doctor SpecialistsFrequently Asked Questions
What causes an irregular heartbeat?
Irregular heartbeat can be caused by stress, caffeine, alcohol, heart disease, thyroid problems, high blood pressure, or electrolyte imbalances. Some medications may also trigger it.
When should I see a doctor about irregular heartbeat?
Seek medical attention if you experience chest pain, shortness of breath, dizziness, fainting, or persistent palpitations lasting more than a few minutes.
Is irregular heartbeat dangerous?
It depends on the type and cause. Some irregularities are harmless, but others like atrial fibrillation can increase stroke risk. A doctor can determine severity through tests.