Dr. Brandy Walker is affiliated (can practice and admit patients) with the following hospital(s).
Dallas, TX 75390
specialties & expertise
Dr. Brandy Walker has the following 2 specialties and 1 board certification.
Rooted in general cardiology, nuclear cardiologists specialize in a specific, non-invasive imaging technique that's used to diagnose heart disease, evaluate how well your heart is pumping blood, or determine the size and place of a past heart attack.
They’re able to take pictures and video of your heart during stress tests, and in resting states, that allow them to diagnose patients as well as recommended treatments, medication and additional testing that might be needed. They often work closely with radiologists to assess the damage of a past heart attack or the patient's risk for future heart attacks.
Nuclear medicine specialists are doctors who have extensive training in the use of nuclear substances, like radiation, to diagnose and treat certain illnesses.
These specialists perform diagnostic tests in which a small amount of a radioactive substance is injected into a vein, inhaled or taken orally by the patient. The radioactive substance then enables the nuclear medicine specialist to use a scanner to detect the radiation level in the part of the body being examined in order to create an image of it with a computer. The images tell the physician whether there are abnormal changes in metabolism which indicate whether a disease or injury is present. These tests are often used to detect cancer.
In addition to detecting cancer, substances like radioactive iodine can be either injected into the blood stream or taken orally to fight cancer and other diseases. After being ingested, the substance is absorbed by the thyroid gland and abnormal thyroid tissues are destroyed.
University Of Texas Southwestern Medical School graduated in 1980
Get the facts about lung cancer, including how many people get it and what increases your risk for developing it.
Dr. Brandy Walker, MD is similar to these 3 Doctors near Dallas, TX.