As a medical professional with expertise in cardiology, I can explain the diagnostic process for WPW syndrome, which is a pre-excitation syndrome where an abnormal electrical pathway in the heart causes a rapid heartbeat. Diagnosis of WPW syndrome typically involves several steps: 1. Medical History: Understanding the patient's symptoms and family history of heart conditions is crucial. 2. Physical Examination: A physician will listen for any unusual heart sounds. 3. Electrocardiogram (ECG or EKG): This is the primary diagnostic tool, which can identify the characteristic pre-excitation pattern and rapid heartbeat. 4. Exercise Stress Test: This may be used to see how the heart responds to physical activity. 5. Echocardiogram: An ultrasound of the heart to check for structural abnormalities. 6. Electrophysiology Study (EPS): A more invasive test that records the heart's electrical activity in detail, which can confirm the presence of an accessory pathway. Treatment options depend on the severity of symptoms and may include medications, catheter ablation, or surgery. read more >>

WPW is usually diagnosed with a standard electrocardiogram (ECG), but specialized testing is required in some patients. The electrocardiogram �� The WPW pattern can be detected by an ECG, even while the patient is in a normal rhythm. Conduction through the accessory pathway produces a characteristic ECG pattern.read more >>