Diagnosis often begins with a physical examination where a healthcare provider may detect abnormal heart sounds or other signs. Further diagnostic tools include:
Echocardiogram: An ultrasound of the heart to visualize structure and function. Electrocardiogram (ECG): Measures the electrical activity of the heart. Chest X-ray: Provides images of the heart, lungs, and blood vessels. Cardiac MRI: Offers detailed images of the heart's structure. Pulse oximetry: Measures oxygen levels in the blood, which can indicate heart problems.
