However, a ST depression of at least 2 millimeters may present itself to be reversible on an exercise stress test. In the case of non-transmural ischemia, the cause of ST depression may be an elevated resting potential in the myocardial cells. However, the ST segment may less likely be affected as it shows in a depolarized state. ST depression may often cause many commonly asked questions regarding the causes and treatments. Read below where Experts have answered many commonly asked questions regarding ST depression. What test should be done following a ST depression on a nuclear stress test? Ischemia may often present itself as a ST depression during a nuclear stress test. However, false positive stress test may be as high as 40% in women and 10% in men. A myocardial perfusion imaging test may be the next test that a medical practitioner may decide to perform in order to confirm a diagnosis.
Also found in: Dictionary, Thesaurus, Encyclopedia, Wikipedia. lymphatic capillary. A thin-walled lymphatic vessel at the beginning of a branch of the lymphatic system. Lymphatic capillaries have closed ends, but have no basement membranes and are more permeable than blood capillaries. Fluids, salts, proteins, large molecules, particles, debris, microorganisms, and migrating cells can pass from the interstitial spaces into lymphatic capillaries.
Lymphatic vessels are structures of the lymphatic system that transport fluid away from tissues. Lymphatic vessels are similar to blood vessels, but they don't carry blood. The fluid transported by lymphatic vessels is called lymph.Lymph is a clear fluid that comes from blood plasma that exits blood vessels at capillary beds.nce the fluid enters the lymph capillaries, it is called lymph. Lymph capillaries can be found in most areas of the body with the exceptions of the central nervous system, bone marrow, and non-vascular tissue. Lymphatic capillaries join to form lymphatic vessels. Lymphatic vessels transport lymph to lymph nodes.