As a profitable service with growing demand and low barriers to entry, advanced diagnostic imaging, defined for the purposes of this report to include diagnostic magnetic resonance imaging (MRI), computed tomography (CT), and nuclear medicine imaging such as positron emission tomography (PET), has attracted many new ...
Neurocardiology refers to the pathophysiological interplays of the nervous and cardiovascular systems. The constant communication between the heart and the brain have proved invaluable to interdisciplinary fields of neurological and cardiac diseases. ... The brain emits neurological signals of oscillating frequencies.
A neurologic deficit refers to abnormal function of a body area. This altered function is due to weaker function of the brain, spinal cord, muscles, or nerves.
A Doppler ultrasound is a test that uses high-frequency sound waves to measure the amount of blood flow through your arteries and veins, usually those that supply blood to your arms and legs. Vascular flow studies, also known as blood flow studies, can detect abnormal flow within an artery or blood vessel.
A Doppler ultrasound test is usually done in a clinic. A special gel is rubbed on the part of the body being tested to improve sound quality. Then, a transducer (a hand-held instrument that transmits sound waves) is held against your skin while images of the blood vessels are recorded.
Contrast radiography is a method of studying organs using X-rays and the administration of a special dye, called a contrast medium. This test allows the radiologist to evaluate structures that are not clearly evident on conventional X-ray exams.
For radiography, which is based on X-rays, iodine and barium are the most common types of contrast agent. Various sorts of iodinated contrast agents exist, with variations occurring between the osmolarity, viscosity and absolute iodine content.
Blood tests at home are now gaining a momentum with more and more people switching to blood test labs that offer home service 'blood sample collection'. Trained medical technicians arrive at home on a call (mostly free of cost except the blood test charges) and collect your blood sample painlessly.