Cardiac Check-up in Istanbul: Which Heart Tests Do You Need?

Heart disease often develops silently for years, and the first sign can be a heart attack. Yet the main risk factors, such as high blood pressure, high cholesterol and diabetes, can be detected early with simple tests. A cardiac check-up is a comprehensive assessment of your cardiovascular risk, even if you have no symptoms, so that you can act before problems arise.

Who should have a cardiac check-up?

• Everyone over the age of 40
• People with a family history of early heart disease or sudden death (in a first-degree male relative before 55, or female relative before 65)
• Smokers
• People with high blood pressure, diabetes or high cholesterol
• People who are overweight or physically inactive
• Anyone about to start intense exercise or competitive sport
• Women who had high blood pressure or diabetes during pregnancy

If you have symptoms such as chest pain, breathlessness, palpitations or fainting, this is not a routine check-up: please see a cardiologist without waiting for a check-up appointment.

What does a cardiac check-up include?

1. Detailed history and physical examination

This is the most important part of the check-up. Your symptoms, medications, smoking and alcohol habits, physical activity and family history are reviewed. Your heart and blood vessels are examined, and your blood pressure, pulse, weight, height and waist circumference are measured.

2. Blood tests

3. ECG

A recording of the heart's electrical activity that takes a few minutes. It can reveal rhythm disorders, signs of a previous silent heart attack and thickening of the heart muscle. It is quick, painless and one of the core tests of a check-up.

4. Echocardiography

An ultrasound scan of the heart. It shows how well the heart muscle pumps, the structure of the heart valves and the size of the heart chambers. It is recommended for people with a heart murmur, an abnormal ECG, long-standing high blood pressure or symptoms such as breathlessness. It is painless and needs no preparation.

5. Additional tests when needed

• Exercise stress test: For people with exertional symptoms, those at higher risk, or selected people starting intense exercise.
• Coronary artery calcium score: A low-dose CT scan that measures calcification in the coronary arteries. It helps guide treatment decisions in people at intermediate risk.
• Holter monitoring: 24-hour or longer rhythm monitoring for people with palpitations, or 24-hour blood pressure monitoring.
• Carotid Doppler ultrasound: Assessment of plaque in the neck arteries in selected patients.

Not everyone needs every test. A good check-up is not a standard package but an assessment planned around your age, risk factors and symptoms.

Your personal risk score

Your examination and test results are combined to estimate your risk of having a heart attack or stroke over the next 10 years. In Europe, tools such as SCORE2 are used for this. Your score guides your cholesterol target, whether medication is needed and how often you should be followed up.

How to prepare

• If fasting glucose will be measured, fast for 8 to 10 hours; you may drink water.
• Bring a list of your medications, or the packages themselves.
• Bring previous test results and ECG or echocardiography reports. English translations of reports in other languages are helpful.
• If you measure your blood pressure at home, bring your readings. If you use a smartwatch, bring your rhythm recordings.
• Find out about any family history of heart disease, stroke or sudden death.
• Wear comfortable clothes and sports shoes in case an exercise test is performed.

Planning a check-up during a visit to Istanbul

If you live abroad or are visiting Istanbul, you can request your appointment online using the appointment form. Please include your travel dates and a short summary of your medical history. The consultation is conducted in English, and where possible your tests are planned to fit your stay. Keep in mind that some tests, such as Holter monitoring, take 24 hours or more, so allowing a little flexibility in your schedule is helpful.

After your check-up

The goal of a check-up is not just to run tests but to create an action plan based on the results. If your risk is low, healthy lifestyle advice and periodic follow-up are enough. If risk factors are found, lifestyle changes, a heart-healthy diet and, when necessary, medication are planned. If an abnormal finding is detected, further tests are arranged.

Conclusion

A cardiac check-up is one of the most effective ways to detect and prevent heart disease before it causes symptoms. If you are over 40 or have risk factors, a cardiology assessment is recommended even if you feel well. The best check-up is one that is planned around you and whose results are discussed with a physician.

Frequently asked questions

At what age should I have a cardiac check-up?

For people without risk factors, a first comprehensive assessment is generally recommended around the age of 40. People with a family history of early heart disease, smokers, and people with diabetes or high blood pressure should be assessed earlier.

Do I need to fast before a cardiac check-up?

If fasting blood glucose is to be measured, you will usually be asked to fast for 8 to 10 hours; you can drink water. For cholesterol tests, fasting is not required in most cases. Follow the instructions you are given before your appointment.

Can a cardiac check-up be completed in one day?

The consultation, ECG, blood tests and echocardiography can often be completed within a single visit. Some tests, such as Holter monitoring, take 24 hours or longer. If you are visiting Istanbul, mention your travel dates so that your tests can be planned accordingly where possible.

Does everyone need an exercise stress test?

No. An exercise stress test is not routinely recommended for people without symptoms and at low risk. It is planned for people with symptoms such as chest pain or breathlessness, those at higher risk, or selected people starting intense exercise.

This article is for general information only and does not replace a medical consultation, diagnosis or treatment. Please make decisions about your own health together with your doctor.

Dr. Vedat Çiçek Cardiologist · Acıbadem Atakent Hospital, Istanbul. Former clinical researcher in cardiac electrophysiology and artificial intelligence at Northwestern University, Chicago.