OV7, formerly known as La Onda Vaselina, is a Latin pop group from Mexico formed in 1989, but it was not until the early 1990s that OV7 would begin to make their mark.n 1998 Onda Vaselina made a huge comeback with a strong album that made history in the Mexican charts Entrega Total. The album sent the group back to the # 1 spot not only in Mexico but the rest of Latin America, The disturbedtake the hits were Mirame A Los Ojos.
Digital subtraction angiography. Digital subtraction angiography (DSA) is a type of fluoroscopy technique used in interventional radiology to clearly visualize blood vessels in a bony or dense soft tissue environment.
âMRIâ stands for magnetic (mag-NET-ik) resonance (REZ-oh-nentz) imaging. MRI uses magnetic fields and radio waves to make pictures of the body without using x-rays. The pictures, called scans, are 3-dimensional and are shown on a screen. MRI lets doctors see very detailed images of the inside of your body. MRI passes through bone and takes pictures of soft tissue, such as tendons, blood vessels, and the brain. âMRAâ stands for magnetic resonance angiography (AN-jee-OG-ruff-ee). An MRA scan gives a view of specific blood vessels (arteries and veins). MRA may be included with an MRI exam.