Home โ€บ Conditions โ€บ Angina

Dr Babu Kunadian ยท Consultant Cardiologist

Angina & Coronary Heart Disease

Angina is pain or tightness, usually in your chest, that happens when your heart does not get enough blood โ€” usually because fatty deposits have narrowed the arteries that supply it.

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Call 999 if chest pain does not ease after rest or medicine, you have sudden chest pain or pressure that does not go away, pain spreads to your arm, neck, jaw, shoulder, stomach or back, or you have chest pain with sweating, feeling sick, light-headedness or breathlessness. Do not drive yourself to A&E.

Recognising angina

Blood flow in a coronary artery Healthy arteryBlood flows freelyNarrowed artery (plaque)Less blood reaches the heart muscle
Angina usually happens when fatty deposits narrow the arteries supplying the heart, so the heart does not get enough blood. Simplified illustration.

If you have been diagnosed with angina

The NHS advises: if you get chest pain, take your prescribed angina medicine (usually GTN). If it has not helped after 5 minutes, take another dose. Call 999 if the pain has not eased 5 minutes after the second dose.

Treatment options

Treatment usually includes medicines to relieve attacks and reduce how often they happen, and medicines to lower your risk of heart attack and stroke. A procedure such as coronary angioplasty, or bypass surgery, may be recommended to improve blood flow to your heart.

As an interventional cardiologist at Liverpool Heart & Chest Hospital, Dr Kunadian performs coronary angiography, angioplasty and stenting, including complex coronary procedures.

Tests Dr Kunadian may recommend

Electrocardiogram (ECG)Stress EchocardiographyCoronary CTCoronary AngiographyCoronary Angioplasty & Stenting

All major private medical insurers are accepted, and self-paying patients are welcome. Please check your cover with your insurer before your appointment.

Frequently asked questions

Is angina the same as a heart attack?
No. Angina happens when the heart does not get enough blood, and attacks usually ease with rest or medicine. A heart attack is a medical emergency โ€” call 999 if chest pain does not go away.
Will I need a procedure?
Not always. Many people are treated with medicines. Coronary angioplasty or bypass surgery may be recommended to improve blood flow to the heart.
Where are procedures performed?
Dr Kunadian performs interventional procedures at Liverpool Heart & Chest Hospital.

Related: Chest Pain ยท Coronary CT ยท High Blood Pressure

Sources

Medical information on this page is based on:

Checked October 2026

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This page is general information and does not replace medical advice. If you are worried about your symptoms, speak to your GP. In an emergency, call 999.

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