Diagnostic ultrasound, also called sonography or diagnostic medical sonography, is an imaging method that uses sound waves to produce images of structures within your body. The images can provide valuable information for diagnosing and directing treatment for a variety of diseases and conditions.
Most ultrasound examinations are done using an ultrasound device outside your body, though some involve placing a small device inside your body.
This test measures the level of adrenocorticotropic hormone (ACTH) in the blood. ACTH is a hormone made by the pituitary gland, a small gland at the base of the brain. ACTH controls the production of another hormone called cortisol. Cortisol is made by the adrenal glands, two small glands located above the kidneys. Cortisol plays an important role in helping you to:
Respond to stress
Fight infection
Regulate blood sugar
Maintain blood pressure
Regulate metabolism, the process of how your body uses food and energy
Too much or too little cortisol can cause serious health problems.
A Treadmill Stress Test (TMT) is a form of stress test that?s conducted while you do an exercise walking on a treadmill during the course of an Electro Cardiogram (ECG). The TMT testing compares blood circulation in your heart when you?re resting and under the influence of optimum physical pressure. A TMT is performed to ascertain the following conditions.
To identify a congenital heart problem like Coronary Artery Disease (CAD) wherein blood vessels/arteries get clogged, diseased or damaged
To determine the functioning of your heart post a heart-attack or angioplasty
To detect repressed heart conditions like shallow breathing, dizziness, chest discomfort and abrupt bodily weaknesses
To monitor the efficacy of medications applied to cure diseases such as angina and ischemia
To discern any abnormal heartbeat rate because of exertion caused by exercise
