Tricuspid Valve Disease

Diagnosis

At Mayo Clinic, diagnosis begins with a complete physical examination by a medical team that specializes in heart care. Patients will be asked about their general health, including signs and symptoms, and a history of heart disease in their family.

Diagnostic tests may include:

Chest X-ray
An X-ray image of the chest allows the physician to study the size and shape of the heart and evaluate the lungs.

Electrocardiogram (ECG)
In this test, patches with wires (electrodes) are attached to the patient's skin to measure the electrical impulses given off by the heart. Impulses are recorded as waves displayed on a monitor or printed on paper. An ECG gives information about heart rhythm and, indirectly, heart size.

Echocardiogram (Doppler echocardiogram)
This test uses sound waves to produce detailed images of the patient's heart. Through a wandlike device (transducer) held on the patient's chest, sound waves bounce off the heart and are reflected back through the chest wall and processed to produce video images of the heart and a close look at the tricuspid valve. A Doppler echocardiogram may be used to measure the volume of blood flowing through the tricuspid valve.

Electrophysiology (EP)
For patients with irregular heart beats, Mayo Clinic provides electrophysiology assessments, with electrophysiologists and cardiologists trained in the diagnosis and treatment of heart rhythm disorders, including those caused by heart valve defects, and advanced equipment for analysis and recording of heart rhythms.

Holter monitor
This is a portable device the patient wears to record a continuous ECG, usually for 24 to 72 hours. Holter monitoring is used to detect intermittent heart rhythm irregularities that may be associated with mitral stenosis.

Transesophageal echocardiogram
Similar to an echocardiogram, this test uses a tiny transducer (sound device) on a tube inserted down the esophagus (part of the digestive tract that runs from the throat to the stomach). Because the esophagus lies close to the heart, having the transducer placed there provides an even more detailed image of the tricuspid valve and blood flow through the valve.

Exercise tests
Different exercise tests help measure the patient's tolerance for activity and check the heart's response to physical exertion.

Cardiac catheterization
In this procedure, a thin tube (catheter) is inserted in a blood vessel in the patient's arm or groin and threaded up to the heart. The catheter is used to deliver dye into the heart chambers and heart blood vessels. The dye, appearing on X-ray images as it moves through the heart, gives physicians detailed information about the heart and heart valves.

Catheters used in cardiac catheterization at Mayo Clinic have miniature devices (sensors) at the tips that can measure pressure within heart chambers.

Diagnostic Imaging Scans

To provide more detailed, three-dimensional images of the heart, a patient may have a scan using:

Computed tomography (CT)
A CT scan uses a series of X-rays to create a detailed image.

Magnetic resonance imaging (MRI)
An MRI uses powerful magnets and radio waves to create a detailed image.

Positron emission tomography (PET)
A PET scan involves injecting the body with a small amount of radioactive glucose (tracer), which can be tracked by a special camera (positron) to provide detailed images. Read more about PET scanning at Mayo Clinic.

Mayo Clinic has other tests that use nuclear medicine (radioactive materials) for detailed imaging and advanced analysis of the heart and heart valves.