HOW IS THE CAUSE OF FAINTING DIAGNOSED?
If you have been referred to a cardiologist, there is a likely suspicion that your fainting may be heart related. Your doctor will ask about your medical history, particularly about the times you have fainted. How you felt before and after you fainted are important facts that can help in making the diagnosis. Your doctor will ask about the medicines you take and will examine you. Depending on your age and health history, your doctor may want to do some tests, including: • An electrocardiogram (ECG) – records the electrical impusles from your heart. • Holter or event recorder – used to make a recording of your heart rhythm over a day or several weeks. • Ultrasound test – gives information about the heart rhythm and the blood flow to the heart. • Stress test – gives information about the heart ryhthm and the blood flow to the heart. • Chest x-ray. • Tilt table test – helps to diagnose neurocardiogenic syncope. • electrophysiology study – tests the electrical system of the heart and used
