Myocardial infarction happens when no enough oxygen is coming to the myocytes(muscle cells of the heart) via the coronary artery(which supplies the heart itself with blood).I literally means heart tissue death. and the rest of the heart has to work harder to pick up the slack of the dead part.
Kuiper Belt is the remotest and the farthest part of our solar system, starting from the orbit of Neptune. It is much like the asteroid belt, but is 20-200 times heavier. It c â¦ ontains, mostly the remnants of the solar system formation. It also has asteroids of large size, comets and cooled gases.
The Kuiper belt was named after Dutch-American astronomer Gerard Kuiper, though he did not actually predict its existence. In 1992, 1992 QB1 was discovered, the first Kuiper belt object (KBO) since Pluto. Since its discovery, the number of known KBOs has increased to over a thousand, and more than 100,000 KBOs over 100 km (62 mi) in diameter are thought to exist. The Kuiper belt was initially thought to be the main repository for periodic comets, those with orbits lasting less than 200 years.