When should you see a cardiologist?
Updated 2026-06-25 · Reviewed by Comité médical Doctavie
A cardiologist is the doctor specialising in the heart and blood vessels. Learn the symptoms that warrant a visit, what a cardiac work-up involves, and how to book in Algeria.
A cardiologist diagnoses and treats diseases of the heart and blood vessels — for specific symptoms (chest pain, breathlessness, palpitations), to monitor a known condition (hypertension, after a heart attack), or for screening from age 40 when risk factors are present.
What symptoms should prompt a cardiology visit?
- Chest pain or tightness
- Unusual shortness of breath on exertion or at rest
- Palpitations or an irregular heartbeat
- Fainting, dizziness or loss of consciousness
- Swelling of the ankles and legs
- Poorly controlled high blood pressure
Cardiologist or GP: who should you see first?
For a new, non-serious symptom, a GP does a first assessment and refers if needed. With known heart disease, multiple risk factors or suggestive symptoms, the cardiologist is the direct contact.
Find a cardiologist
Cardiovascular disease is the leading cause of death worldwide (World Health Organization, 2023). Regular cardiac follow-up detects and treats risks before an event. Reviewed by the Doctavie medical committee; not a substitute for a consultation.
FAQ
Do I need a referral to see a cardiologist?
You can see a cardiologist directly, but a letter from your GP helps with follow-up and reimbursement.
At what age should I see a cardiologist?
Without symptoms, a first check-up is advised around age 40, earlier with risk factors (smoking, diabetes, family history).
How do I book a cardiologist in Algeria?
On Doctavie, search by wilaya, compare profiles and book online — by video or in person.