The CT scanner -- which looks like a large donut -- is an X-ray machine. A contrast ... medium, no radiation-- so it can be repeated often. And echo can evaluate the function of the heart muscle ...

As Heart Awareness Month unfolds, local cardiologist Dr. Khaled Khalaf sheds light on the significance of knowing your ...

An angiogram, a medical imaging test, helps visualize blood vessels and detect issues like blockages or narrowing ...

Cardiac computed tomography (cardiac CT) includes coronary ... are frequently given to lower heart rate minimizing motion artifact. Iodinated intravenous contrast is administered and the timing ...

it is safe to give intravenous CT contrast ... ” says Baid “giving us further motivation to conduct this study.” The mechanism reported to increase blood pressure and heart rate and lead to ...

Here’s something new to bring up the next time you visit your health care provider: Should I undergo a CT calcium score ...

[2] Noncontrast CT in the emergency diagnosis of appendicitis is attractive for several reasons. Administration of oral contrast consumes valuable time in today's fast-paced and overcrowded ED.

Administered intravenously, the microbubbles act as a contrast agent ... exams of the heart, liver, brain, etc. Using other imaging techniques, particularly MRI and CT scans, is not always ...