EBCT also has shown promise in the area of prevention, where coronary arteries are monitored in those patients who have multiple risk factors and are at a higher level of risk for disease.
Magnetic resonance imaging (MRI) utilizes a powerful, highly uniform magnetic field to obtain anatomic images in multiple planes.
However, advances in technology (stronger, faster coils) and increased computing power now allow rapid acquisition, thus improving temporal resolution and reducing motion artifacts and improperly recorded data.
Cardiac MRI can be performed with or without contrast agents.
One type of computed tomography (CT) is cine CT with volume scanning, also known as electron beam CT (EBCT).
This procedure has advanced the visualization of calcium deposits within coronary artery plaques.
Placing the data into a cine loop provides the ability to simulate the beating heart.Stress-induced cardiac perfusion and functional changes can be assessed through the use of a pharmacological stress agent and gadolinium-DTPA, a contrast agent.Although this stress test is similar to a radionuclide myocardial perfusion study, cardiac MRI is unlike nuclear medicine.Subsequently, wall motion abnormalities can be assessed.
Since cardiac MRI utilizes a larger field of view than echocardiography, MRI enables the clinician to assess the entire cardiac volume, the surrounding areas of the heart, the right ventricle, and the aorta.Our clients will be very satisfied with our contract-free wireless service.