Sir Elton Hercules John CBE (born Reginald Kenneth Dwight on 25 March 1947) is a multiple Grammy and Academy Award-winning English pop/rock singer, composer and pianist. Source(s): http://en.wikipedia.org/wiki/Elton_John
The âPerc Testâ. A Perc Test (also known as âPerk Testâ, and more formally known as a Percolation Test), is a soil evaluation that tests the rate at which water drains through soil.
Myocardial perfusion imaging (MPI) is a non-invasive imaging test that shows how well blood flows through (perfuses) your heart muscle. It can show areas of the heart muscle that arenât getting enough blood flow.This test is often called a nuclear stress test. It can also show how well the heart muscle is pumping.There are 2 techniques for MPI: single photon emission computed tomography (SPECT) and positron emission tomography (PET) .t can show areas of the heart muscle that arenât getting enough blood flow. This test is often called a nuclear stress test. It can also show how well the heart muscle is pumping. There are 2 techniques for MPI: single photon emission computed tomography (SPECT) and positron emission tomography (PET) .