Prof. Dr. Ali Serdar Fak
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- 29+years exp.
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Heart Diagnostics
Heart disease diagnostics
What heart disease diagnostics involve, which symptoms and risk factors call for testing, what an ECG, echocardiogram, exercise test, CT scan and coronary angiogram each show and miss, how reliable the tests are, approximate costs in Turkey against the UK, US and Germany, what a one or two day check-up looks like, test risks, what happens after the results, and how to choose a clinic.
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Dr. Bülent İlçöl
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Heart disease diagnostics in Turkey: what it is and what it includes
Heart disease diagnostics is the set of tests used to find out whether symptoms such as chest pain, breathlessness, palpitations or fainting come from the heart, and if so which part: the coronary arteries, the valves, the muscle or the electrical system. A diagnostic day in a hospital normally combines a cardiology consultation, an ECG, a heart ultrasound, blood tests and, depending on the findings, an exercise test, a CT scan or a coronary angiogram. The result is a clear diagnosis or a clear statement that the heart looks healthy, together with a plan.
This guide explains which tests answer which question, how reliable they are, what they cost in Turkey against the UK, US and Germany, and what happens afterwards. For treatment options once a problem is found, see our cardiology treatments in Turkey.
Which symptoms and risk factors call for heart tests?
Doctors investigate chest pressure or tightness on effort, breathlessness that is new or worsening, palpitations, fainting, swollen ankles, a heart murmur and unexplained fatigue. Tests are also sensible without symptoms when risk is high: high blood pressure, diabetes, high cholesterol, smoking, obesity, kidney disease, a close relative with early heart disease or sudden death, or before starting vigorous exercise at an older age. Severe chest pain, pain with sweating or breathlessness, or fainting needs emergency care at home, not a booked check-up; call the local emergency number.
What do the main heart tests show, and what do they miss?
No single test answers every question, which is why diagnostics are layered. The table sets out what each one is for.
| Test | What it shows | Typical limits |
|---|---|---|
| ECG (resting) | Rhythm, signs of past heart attack, strain | Can be normal between symptoms |
| Echocardiogram | Pumping strength, valves, chamber size | Does not directly show coronary arteries |
| Exercise test | ECG changes and symptoms under effort | Needs a person able to exercise; false results occur |
| CT coronary angiogram | Artery narrowing and plaque, non-invasively | Radiation and contrast; heavy calcium blurs images |
| Invasive coronary angiogram | Exact blockages, with treatment in the same session | Catheter procedure with small but real risk |
| Holter or event monitor | Rhythm over 24 hours to weeks | Only helpful if symptoms occur during recording |
Read more about the individual tests in our guides to the ECG and echocardiography.
How is coronary artery disease diagnosed?
Coronary artery disease, where the arteries feeding the heart narrow, is the most common reason for testing. The usual route starts with the story, an ECG and blood tests, then either a functional test (exercise ECG, stress echo or nuclear scan) that looks for reduced blood flow under effort, or an anatomical test that looks at the arteries. NICE guidance for stable chest pain favours a CT coronary angiogram as the first-line test for many people. See CT coronary angiography for how it works. If the CT or stress test is abnormal, an invasive coronary angiogram confirms the blockage and allows a stent or other treatment to be planned.
Do heart tests work? How reliable are the results?
Used for the right question, yes. The tests are well established, but each has false positives and false negatives. A normal resting ECG does not exclude coronary disease, an abnormal exercise test does not always mean a blocked artery, and a CT scan can overstate a narrowing, which is why results are combined with symptoms. The value of testing is greatest in people with symptoms or a clear risk profile; in healthy people without risk factors, routine broad screening tends to find incidental changes that lead to more tests without improving outcomes. A good clinic will explain why each test is chosen and will not order every test as a package for the sake of it.
Blood tests add useful information: cholesterol and blood sugar assess long-term risk, troponin shows recent heart muscle injury, and natriuretic peptides (BNP or NT-proBNP) help to confirm or exclude heart failure in people with breathlessness. Bring previous ECGs, scan reports and a list of medicines, because comparing old and new results is often more informative than a single test on its own.
Heart disease diagnostics cost in Turkey compared with the UK, US and Germany
The figures below are approximate ranges for a private diagnostic check-up of an ECG, echo, exercise test and consultation, not hospital quotes. CT scans and angiograms are priced separately and add to the total.
| Country | Approximate cost range |
|---|---|
| Turkey | €200 – €1,200 |
| United Kingdom | €500 – €2,500 |
| United States | €1,500 – €6,000 |
| Germany | €400 – €2,000 |
What changes the price: the number and type of tests (a CT or invasive angiogram costs much more than an ECG), whether a cardiologist reviews the results in person, an overnight stay for an invasive test, and whether the package includes blood tests and a written report in English. A package normally lists each test; ask for that list in writing.
What does a heart check-up day look like, step by step?
A typical programme takes half a day to two days. You arrive fasting if blood tests are needed. The cardiologist takes your history and examines you, then you have an ECG, blood pressure and blood tests, and a heart ultrasound. If the exercise test is booked, you walk on a treadmill with electrodes attached while your ECG and blood pressure are monitored. A CT coronary angiogram involves a contrast injection and takes about 15 minutes on the scanner; an invasive angiogram needs a catheter through the wrist or groin and a few hours in the day unit. The cardiologist then explains the results, often the same day, and gives a written report.
Risks and side effects of heart tests
Most tests are safe. The ECG and ultrasound have no known harm. An exercise test carries a small risk of chest pain, arrhythmia or, rarely, a heart attack, and is supervised by a doctor. CT involves a low dose of radiation and iodine contrast, which can cause an allergic reaction or affect kidney function in people with kidney disease. Invasive angiography carries risks of bleeding at the access site, vessel injury, kidney strain, stroke and, very rarely, heart attack or death; the NHS and the British Heart Foundation describe these in detail. Tell the team about allergies, kidney disease, diabetes medicines and pregnancy before any test.
After the results: recovery and what happens next
There is little recovery from diagnostics. After an ECG, ultrasound or exercise test you resume normal activity. After a CT scan drink plenty of fluids to help clear the contrast. After an invasive angiogram you rest for several hours, avoid heavy lifting for a few days and should not fly until the team agrees. Plan about one to two nights in Turkey for a standard check-up and two to three if an invasive test is done. The cardiologist then explains the options: reassurance, medicines and lifestyle changes, a stent or surgery. Where a valve is the problem, see our page on aortic valve replacement.
How to choose a clinic, red flags and questions to ask
Look for a hospital with a cardiology department, a catheter laboratory and cardiac surgery cover on site, a named cardiologist who reviews your tests, and a written plan and price in advance. Red flags include a long fixed list of tests with no link to your symptoms, scare-based selling, no explanation of results and pressure to book treatment on the spot. Read how our process works and ask for a plan through the free quote page.
- Which tests do you recommend for my symptoms, and why these?
- Who performs the tests, and which cardiologist reviews and explains them?
- Will I receive the images and a report in English to take home?
- What does the package include, and what costs extra, such as CT or angiography?
- What happens if a problem is found: who treats it, and at what estimated cost?
Hospitals with Cardiac Surgery in Turkey
Frequently asked questions
It is the group of tests used to find out whether symptoms or risk factors reflect heart disease. A typical programme includes a consultation, ECG, heart ultrasound and blood tests, with exercise testing, CT or angiography added when needed.
The ECG records rhythm, the echocardiogram shows structure and pumping, exercise tests reveal problems under effort, and CT or invasive angiography shows the coronary arteries. Doctors choose and combine them according to your symptoms. Ask which tests are essential for you.
An approximate range is €200 to €1,200 for a check-up with ECG, echo, exercise test and consultation, against about €500 to €2,500 in the UK. CT scans and angiograms are priced separately, so ask for an itemised written quote.
A standard programme takes half a day to two days. Results of the basic tests are often explained the same day, while an invasive angiogram needs a few hours in the day unit and a short rest afterwards.
ECG, ultrasound and exercise tests are not painful. A CT scan needs a cannula for contrast, and an invasive angiogram uses local anaesthetic at the wrist or groin, so you usually feel pressure rather than pain.
No. A resting ECG can be normal between episodes of angina or arrhythmia, and early coronary disease may not show on it. If symptoms continue, further tests such as an echo, exercise test or CT are used.
No. CT uses an X-ray scanner and an injection into a vein to image the arteries without a catheter in the heart. An invasive angiogram uses a catheter and can treat a blockage in the same session.
Most are very safe. CT involves a low radiation dose and contrast that can rarely cause allergy or kidney strain, and invasive angiography has small risks of bleeding and vessel injury. Tell the team about allergies and kidney problems beforehand.
Plan one to two nights for a standard check-up and two to three if an invasive angiogram is done. The cardiologist advises when it is safe to fly, and you should bring existing reports and medication lists.
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