Vertical ridges can also be caused by nail injury and certain diseases, including rheumatoid arthritis, according to Rich. If, instead of a series of ridges, there's a single vertical streak, cautions Krant, this could be a sign of a tumor growing at the root of the nail.
Transmyocardial laser revascularization (TMR) is a procedure used to treat inoperable heart disease in people with persistent angina that isn't relieved by any other method.ntroduction [edit]. Most people with coronary artery disease are treated with angioplasty and stenting or coronary bypass surgery and medications to improve blood flow to the heart muscle. The objective of each of these approaches is to increase blood flow through the coronary arteries to the heart.
Resting Metabolic Rate (RMR) is a form of metabolism measurement that measures the amount of energy used by the bodies of animals in a relaxed, but not post-absorptive, state.RMR measurements require the animals be in a thermal neutral zone (or a preferred temperature range for bradymetabolic animals) and relaxed.his differs from basal metabolic rate measurements in that it does not require that animals meet the strict criteria necessary for a proper BMR measurement. The less strict criteria of RMR measurements makes them more applicable for many biological studies.